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BMC Gastroenterology

Ausgabe 1/2020

Inhalt (413 Artikel)

Open Access Research article

Liver fibrosis and accelerated immune dysfunction (immunosenescence) among HIV-infected Russians with heavy alcohol consumption - an observational cross-sectional study

Kaku So-Armah, Matthew Freiberg, Debbie Cheng, Joseph K. Lim, Natalia Gnatienko, Gregory Patts, Margaret Doyle, Daniel Fuster, Dmitry Lioznov, Evgeny Krupitsky, Jeffrey Samet

Open Access Research article

Validation of serrated polyps (SPs) in Swedish pathology registers

Soran R. Bozorg, Mingyang Song, Louise Emilsson, Jonas F. Ludvigsson

Open Access Case report

The challenging diagnosis and treatment of duodenal diverticulum perforation: a report of two cases

Moysis Moysidis, Daniel Paramythiotis, Anestis Karakatsanis, Evropi Amanatidou, Elisavet Psoma, Xanthippi Mavropoulou, Antonios Michalopoulos

Open Access Research article

Aspirin decreases hepatocellular carcinoma risk in hepatitis C virus carriers: a nationwide cohort study

Yen-Hsiang Liao, Ren-Jun Hsu, Tzu-Hwei Wang, Chen-Ta Wu, Sheng-Yao Huang, Chung-Y. Hsu, Yuan-Chih Su, Wen-Lin Hsu, Dai-Wei Liu

Open Access Research article

RETRACTED ARTICLE: Approaching treatment for immunological rejection of living-donor liver transplantation in rats

Yanhu Feng, Zhijian Han, Zedong Feng, Bofang Wang, Huijuan Cheng, Luxi Yang, Yangbing Li, Baohong Gu, Xuemei Li, Yahao Li, Yumin Li, Chen Wang, Hao Chen

Open Access Research article

Complications of enterostomy and related risk factor analysis of very early onset inflammatory bowel disease with interleukin-10 signalling deficiency: a single-centre retrospective analysis

Zifei Tang, Zhiheng Huang, Weili Yan, Yi Zhang, Peng Shi, Kuiran Dong, Ying Gong, Min Ji, Yuhuan Wang, Zhuowe Yu, Ying Huang

Open Access Case report

A rare case of Epstein–Barr virus-positive mucocutaneous ulcer that developed into an intestinal obstruction: a case report

Nozomi Morita, Chiaki Okuse, Keigo Suetani, Hiroyasu Nakano, Tetsuya Hiraishi, Shinya Ishigooka, Shuzo Mori, Tsukasa Shimamura, Takeshi Asakura, Junki Koike, Fumio Itoh, Michihiro Suzuki

Open Access Research article

Proportion of NAFLD patients with normal ALT value in overall NAFLD patients: a systematic review and meta-analysis

Xuefeng Ma, Shousheng Liu, Jie Zhang, Mengzhen Dong, Yifen Wang, Mengke Wang, Yongning Xin

Open Access Research article

Associations between disease activity, social support and health-related quality of life in patients with inflammatory bowel diseases: the mediating role of psychological symptoms

Hanlin Fu, Atipatsa Chiwanda Kaminga, Yan Peng, Tiejian Feng, Tingting Wang, Xiaobing Wu, Tubao Yang

Open Access Research article

Deficiency of Gankyrin in the small intestine is associated with augmented colitis accompanied by altered bacterial composition of intestinal microbiota

Toshiharu Sakurai, Hiroki Nishiyama, Tomoyuki Nagai, Susumu Goto, Hiroyuki Ogata, Masatoshi Kudo

Open Access Research article

Liver injury monitoring, fibrosis staging and inflammation grading using T1rho magnetic resonance imaging: an experimental study in rats with carbon tetrachloride intoxication

Shuangshuang Xie, Hanxiong Qi, Qing Li, Kun Zhang, Longjiang Zhang, Yue Cheng, Wen Shen

Open Access Research article

A population-based cohort study of mortality of intensive care unit patients with liver cirrhosis

Yu-Feng Huang, Chao-Shun Lin, Yih-Giun Cherng, Chun-Chieh Yeh, Ray-Jade Chen, Ta-Liang Chen, Chien-Chang Liao

Open Access Research article

The prognostic role of platelet-to-lymphocyte ratio on overall survival in gastric cancer: a systematic review and meta-analysis

Weijuan Cao, Xiaomin Yao, Danwei Cen, Yajun Zhi, Ningwei Zhu, Liyong Xu

Open Access Research article

Analysis of the relationship between MIR155HG variants and gastric Cancer susceptibility

Wenjing Zou, Xu Li, Cheng Li, Dan Liu, Yanyan Lv, Ying Yang, Nan Ye, Dan Guo, Shuixiang He

Open Access Research article

Superiority of mucosal incision-assisted biopsy over ultrasound-guided fine needle aspiration biopsy in diagnosing small gastric subepithelial lesions: a propensity score matching analysis

Yosuke Minoda, Takatoshi Chinen, Takashi Osoegawa, Soichi Itaba, Kazuhiro Haraguchi, Hirotada Akiho, Akira Aso, Yorinobu Sumida, Keishi Komori, Haruei Ogino, Eikichi Ihara, Yoshihiro Ogawa

Open Access Research article

Evaluation of ultrasound-guided Freka-Trelumina enteral nutrition tube placement in the treatment of acute pancreatitis

Zhijun Liu, Jintao Guo, Weidong Ren, Shaoshan Tang, Ying Huang, Liping Huang, Siyu Sun, Lianjie Lin

Open Access Research article

Patient characteristics, clinical manifestations, prognosis, and factors associated with gastrointestinal cytomegalovirus infection in immunocompetent patients

Thanaboon Chaemsupaphan, Julajak Limsrivilai, Chenchira Thongdee, Asawin Sudcharoen, Ananya Pongpaibul, Nonthalee Pausawasdi, Phunchai Charatcharoenwitthaya

Open Access Case report

Gastric tuberculosis mimicking submucosal tumor: a case series

Rong Zhu, Yuankun Zhou, Haibo Wang, Lianjun Di, Kui Zhao, Biguang Tuo, Huichao Wu

Open Access Research article

High rates of cirrhosis and severe clinical events in patients with HBV/HDV co-infection: longitudinal analysis of a German cohort

Jan-Hendrik Bockmann, Marcel Grube, Vanessa Hamed, Johann von Felden, Johanna Landahl, Malte Wehmeyer, Katja Giersch, Michaela T. Hall, John M. Murray, Maura Dandri, Stefan Lüth, Ansgar W. Lohse, Marc Lütgehetmann, Julian Schulze Zur Wiesch

Open Access Research article

Prevention and management of diarrhea associated with naldemedine among patients receiving opioids: a retrospective cohort study

Yusuke Takagi, Gakuji Osawa, Yoriko Kato, Eri Ikezawa, Chika Kobayashi, Etsuko Aruga

Open Access Research article

Elobixibat alleviates chronic constipation in hemodialysis patients: a questionnaire-based study

Daigo Kamei, Yuiko Kamei, Masashi Nagano, Michio Mineshima, Kosaku Nitta, Ken Tsuchiya

Open Access Research article

Safety of endoscopic procedures with monopolar versus bipolar instruments in an ex vivo porcine model

Kensuke Shinmura, Hiroaki Ikematsu, Motohiro Kojima, Hiroshi Nakamura, Shozo Osera, Yusuke Yoda, Keisuke Hori, Yasuhiro Oono, Atsushi Ochiai, Tomonori Yano

Open Access Research article

Intake of dairy protein during pregnancy in IBD and risk of SGA in a Norwegian population-based mother and child cohort

May-Bente Bengtson, Margaretha Haugen, Anne Lise Brantsæter, Geir Aamodt, Morten H. Vatn

Open Access Study protocol

Group cognitive behavioural therapy (GCBT) versus treatment as usual (TAU) in the treatment of irritable bowel syndrome (IBS): a study protocol for a randomized controlled trial

Shino Kikuchi, Yuki Oe, Yohei Sasaki, Hirono Ishii, Yuri Ito, Masaru Horikoshi, Takashi Sozu, Hiroshi Seno, Toshi A. Furukawa

Open Access Research article

Clinical characteristics, CT signs, and pathological findings of Pyrrolizidine alkaloids-induced sinusoidal obstructive syndrome: a retrospective study

Fang Liu, Xinxin Rong, Hui Guo, Dong Xu, Chang Liu, Lingling Meng, Xiaoqian Yang, Tingting Guo, Xuefeng Kan, Yuhu Song

Open Access Research article

Prognostic value of peripheral blood natural killer cells in colorectal cancer

Yan-ping Tang, Ming-zhi Xie, Ke-zhi Li, Ji-lin Li, Zheng-min Cai, Bang-li Hu

Open Access Research article

Non-alcoholic fatty liver disease among patients with sleep disorders: a Nationwide study of Taiwan

Yu-Ting Wei, Peng-Yi Lee, Cheng-Yu Lin, Hsuan-Ju Chen, Che-Chen Lin, Jin-Shang Wu, Yin-Fan Chang, Chen-Long Wu, How-Ran Guo

Open Access Case report

A rare case presentation: pregnancy and gastric carcinoma

Mustafa Yildiz, Yesim Akgun, Hale Ozer, Veli Mihmanli

Open Access Case report

A PTPN11 mutation in a woman with Noonan syndrome and protein-losing enteropathy

Na Wang, Wen Shi, Yang Jiao

Open Access Research article

Faecal calprotectin is the biomarker that best distinguishes remission from different degrees of endoscopic activity in Crohn’s disease

Francisco Guilherme Cancela e Penna, Rodrigo Macedo Rosa, Pedro Ferrari Sales da Cunha, Stella Cristina Silva de Souza, Maria de Lourdes de Abreu Ferrari

Open Access Case report

Gastric schwannoma with giant ulcer and lymphadenopathy mimicking gastric cancer: a case report

Caihua Tang, Qiyong Pan, Zeqing Xu, Xuan Zhou, Ying Wang

Open Access Correction

Correction to: A newly noninvasive model for prediction of non-alcoholic fatty liver disease: utility of serum prolactin levels

Pengzi Zhang, Wenhuan Feng, Xuehui Chu, Xitai Sun, Dalong Zhu, Yan Bi

Open Access Research article

Uric acid induced hepatocytes lipid accumulation through regulation of miR-149-5p/FGF21 axis

Shenghui Chen, Dan Chen, Hua Yang, Xinyu Wang, Jinghua Wang, Chengfu Xu

Open Access Research article

Blood carnitine profiling on tandem mass spectrometry in liver cirrhotic patients

Hisamitsu Miyaaki, Hironori Kobayashi, Satoshi Miuma, Masanori Fukusima, Ryu Sasaki, Masafumi Haraguchi, Kazuhiko Nakao

Open Access Research article

Diagnostic efficacy of double-balloon enteroscopy in patients with suspected isolated small bowel Crohn’s disease

Zihan Huang, Xiang Liu, Fei Yang, Guoxin Wang, Nan Ge, Sheng Wang, Jintao Guo, Siyu Sun

Open Access Research article

Prevalence, associated factors and medication for symptoms related to gastroesophageal reflux disease among 1114 private-tuition students of Anuradhapura, Sri Lanka

Darsha Gunasinghe, Chathurika Gunawardhana, Shakthi Halahakoon, Ali Haneeka, Najiyya Hanim, Chamara Hapuarachchi, Devarajan Rathish

Open Access Research article

Fructo-oligosaccharides ameliorate steatohepatitis, visceral adiposity, and associated chronic inflammation via increased production of short-chain fatty acids in a mouse model of non-alcoholic steatohepatitis

Atsuko Takai, Kentaro Kikuchi, Mayuko Ichimura, Koichi Tsuneyama, Yuki Moritoki, Kotaro Matsumoto, Hiromichi Tsunashima, Takeshi Onda, Noriyuki Kuniyoshi, Tomoyuki Nariyama, Sho Ohyatsu, Juri Kubota, Kozue Nagumo, Shinpei Sato, Masumi Hara, Hiroshi Miyakawa

Open Access Research article

Real-world effectiveness and safety of sofosbuvir and nonstructural protein 5A inhibitors for chronic hepatitis C genotype 1, 2, 3, 4, or 6: a multicentre cohort study

Phunchai Charatcharoenwitthaya, Virasak Wongpaitoon, Piyawat Komolmit, Wattana Sukeepaisarnjaroen, Pisit Tangkijvanich, Teerha Piratvisuth, Theeranun Sanpajit, Chinnavat Sutthivana, Chalermrat Bunchorntavakul, Abhasnee Sobhonslidsuk, Soonthorn Chonprasertsuk, Chotipong Siripipattanamongkol, Supatsri Sethasine, Tawesak Tanwandee

Open Access Research article

Clinical significance of regional lymph node enlargement in patients with EGC within the expanded criteria for ESD

Dong Seok Lee, Jong Kyu Park, Sang Jin Lee, Gab Jin Cheon

Open Access Research article

Clinical implications with tolvaptan on monitored bioimpedance-defined fluid status in patients with cirrhotic ascites: an observational study

Shunsuke Shiba, Po-sung Chu, Nobuhiro Nakamoto, Karin Yamataka, Nobuhito Taniki, Keisuke Ojiro, Akihiro Yamaguchi, Rei Morikawa, Aya Yoshida, Akihiko Ikura, Hirotoshi Ebinuma, Hidetsugu Saito, Takanori Kanai

Open Access Research article

Can microscopic ileitis in patients with clinically suspected inflammatory bowel disease predict the future?

Fadi Abu Baker, Jesus Alonso Z’cruz De La Garza, Smadar Nafrin, Amir Mari, Muhammed Suki, Baruch Ovadia, Oren Gal, Yael Kopelamn

Open Access Research article

Intestinal flora imbalance affects bile acid metabolism and is associated with gallstone formation

Qiang Wang, Chenjun Hao, Wenchao Yao, Defu Zhu, Haifeng Lu, Long Li, Biao Ma, Bei Sun, Dongbo Xue, Weihui Zhang

Open Access Case report

A case report of a novel 22 bp duplication within exon 1 of the UGT1A1 in a Sudanese infant with Crigler-Najjar syndrome type I

Sailaja Valmiki, Kiran Kumar Mandapati, Leela Krishna Vamsee Miriyala, Chayarani Chandrashekhar Kelgeri, Mohamed Rela, Naresh P. Shanmugam, Durga Rao Vegulada

Open Access Case report

Case report: an aortic aneurysm as cause of pseudoachalasia

Marian Dejaeger, Maud Lormans, Eddy Dejaeger, Katleen Fagard

Open Access Research article

The effect of prophylactic hemoclips on the risk of delayed post-endoscopic mucosal resection bleed for upper and lower gastrointestinal lesions: a retrospective cohort study

Karen Chang, Brian S. Lee, Timnit Tekeste, Andrew Nguyen, Mopelola Adeyemo, Agathon Girgis, Karl K. Kwok, H. Michael Crowson, Alicia O. Burris, Rajeev Attam, Charles T. Chaya, Theodore E. Durbin, Andrew Q. Giap, Gordon C. Hunt, John Iskander, Kevin T. Kao, Brian S. Lim

Open Access Case report

Invasive intestinal mucormycosis in a 40-year old immunocompetent patient - a rarely reported clinical phenomenon: a case report

Abdi Bati Wotiye, Poornachandra KS, Biniyam Alemayehu Ayele

Open Access Study protocol

Infection control in ERCP using a duodenoscope with a disposable cap (ICECAP): rationale for and design of a randomized controlled trial

Nauzer Forbes, B. Joseph Elmunzer, Thibault Allain, Millie Chau, Hannah F. Koury, Sydney Bass, Paul J. Belletrutti, Martin J. Cole, Emmanuel Gonzalez-Moreno, Ahmed Kayal, Puja Kumar, Rachid Mohamed, Christian Turbide, Andre G. Buret, Steven J. Heitman

Open Access Research article

Use of microbiological and patient data for choice of empirical antibiotic therapy in acute cholangitis

Tassilo Kruis, Sarah Güse-Jaschuck, Britta Siegmund, Thomas Adam, Hans-Jörg Epple

Open Access Research article

Physical activity intervention for non-diabetic patients with non-alcoholic fatty liver disease: a meta-analysis of randomized controlled trials

Shu-ting Wang, Jing Zheng, He-wei Peng, Xiao-lin Cai, Xin-ting Pan, Hui-quan Li, Qi-zhu Hong, Xian-E Peng

Open Access Research article

Long-term outcomes and quality of life of patients with Hirschsprung disease: a systematic review and meta-analysis

Ying Dai, Yongfang Deng, Yan Lin, Runxian Ouyang, Le Li

Open Access Case report

An internal hernia caused by Meckel’s diverticulum: a case report

Yang Zhang, Yuchen Guo, Yuanlin Sun, Yuechao Xu

Open Access Research article

Safety and outcome of gastrostomy tube placement in patients with Loeys-Dietz syndrome

Pamela A. Frischmeyer-Guerrerio, Gretchen MacCarrick, Harry C. Dietz, F. Dylan Stewart, Anthony L. Guerrerio

Open Access Research article

Artificial neural network-based models used for predicting 28- and 90-day mortality of patients with hepatitis B-associated acute-on-chronic liver failure

Yixin Hou, Qianqian Zhang, Fangyuan Gao, Dewen Mao, Jun Li, Zuojiong Gong, Xinla Luo, Guoliang Chen, Yong Li, Zhiyun Yang, Kewei Sun, Xianbo Wang

Open Access Case report

A rare cause of dysphagia due to esophageal intramural pseudodiverticulosis: a case report and review of literature

Osman Ali, Hazel Asumu, Tanisha Kaur, Angelina Mathew, Raymond Kim

Open Access Research article

Impact of preoperative fecal short chain fatty acids on postoperative infectious complications in esophageal cancer patients

Masaaki Motoori, Koji Tanaka, Keijiro Sugimura, Hiroshi Miyata, Takuro Saito, Yasuhiro Miyazaki, Kazumasa Fujitani, Yukiko Kado, Takashi Asahara, Masahiko Yano

Open Access Case report

Human herpesvirus 8-associated colonic Kaposi’s sarcoma during vedolizumab treatment in ulcerative colitis: a case report and review of the literature

Valerio Papa, Maria Cristina Giustiniani, Loris Riccardo Lopetuso, Alfredo Papa

Open Access Research article

Helicobacter pylori infection as a risk factor for diabetes: a meta-analysis of case-control studies

Kamyar Mansori, Yousef Moradi, Sara Naderpour, Roya Rashti, Ali Baradaran Moghaddam, Lotfolah Saed, Hedyeh Mohammadi

Open Access Research article

The use of electronic healthcare records for colorectal cancer screening referral decisions and risk prediction model development

Jennifer Anne Cooper, Ronan Ryan, Nick Parsons, Chris Stinton, Tom Marshall, Sian Taylor-Phillips

Open Access Research article

Comparison of nutritional screening tools to assess nutritional risk and predict clinical outcomes in Mexican patients with digestive diseases

Mariana Chávez-Tostado, Gabino Cervantes-Guevara, Sandra Estefanía López-Alvarado, Gabino Cervantes-Pérez, Francisco José Barbosa-Camacho, Clotilde Fuentes-Orozco, Diana Mercedes Hernández-Corona, Tonatiuh González-Heredia, Guillermo Alonso Cervantes-Cardona, Alejandro González-Ojeda

Open Access Case report

Diffused hepatic angiosarcoma with Kasabach-Merritt syndrome-case report and literature review

Xing-mao Zhang, Yao Tong, Qing Li, Qiang He

Open Access Research article

Diagnosis of vascular invasion in pancreatic ductal adenocarcinoma using endoscopic ultrasound elastography

Kenta Yamada, Hiroki Kawashima, Eizaburo Ohno, Takuya Ishikawa, Hiroyuki Tanaka, Masanao Nakamura, Ryoji Miyahara, Masatoshi Ishigami, Yoshiki Hirooka, Mitsuhiro Fujishiro

Open Access Case report

Conservative recovery and replacement of a ruptured percutaneous endoscopic gastrostomy tube; a case report

Maan Al Halabi, Wakim Wakim, Hicham Moukaddam, Ahmad Husari

Open Access Research article

The role of a multidisciplinary team in the management of portal hypertension

Yujen Tseng, Lili Ma, Minzhi Lv, Tiancheng Luo, Chengfeng Liu, Yichao Wei, Chu Liu, Ji Zhou, Zhiping Yan, Pengju Xu, Guohua Hu, Hong Ding, Yuan Ji, Shiyao Chen, Jian Wang

Open Access Research article

Incidence, aetiology and related comorbidities of cirrhosis: a Swedish population-based cohort study

Juan Vaz, Berne Eriksson, Ulf Strömberg, David Buchebner, Patrik Midlöv

Open Access Research article

Serum amyloid A is a better predictive biomarker of mucosal healing than C-reactive protein in ulcerative colitis in clinical remission

Masaki Wakai, Ryohei Hayashi, Shinji Tanaka, Toshikatsu Naito, Junko Kumada, Motonobu Nomura, Hidehiko Takigawa, Shiro Oka, Yoshitaka Ueno, Masanori Ito, Kazuaki Chayama

Open Access Research article

Functional constipation masked as irritable bowel syndrome

Monica Tosto, Paola D’Andrea, Ignazio Salamone, Salvatore Pellegrino, Stefano Costa, Maria Cristina Lucanto, Socrate Pallio, Giuseppe Magazzu’, Stefano Guandalini

Open Access Research article

Endoscopic decompression of acute intestinal distension is associated with reduced mortality in critically ill patients

Thorsten Book, Martha M. Kirstein, Andrea Schneider, Michael P. Manns, Torsten Voigtländer

Open Access Research article

Predictors of advanced fibrosis in elderly patients with biopsy-confirmed nonalcoholic fatty liver disease: the GOASIA study

Panyavee Pitisuttithum, Wah Kheong Chan, Panida Piyachaturawat, Kento Imajo, Atsushi Nakajima, Yosuke Seki, Kazunori Kasama, Satoru Kakizaki, Jian Gao Fan, Myeong Jun Song, Seung Kew Yoon, Yock Young Dan, Laurentius Lesmana, Khek Yu Ho, Khean Lee Goh, Vincent Wai Sun Wong, Sombat Treeprasertsuk

Open Access Research article

Differences between intentional and accidental ingestion of foreign body in China

Ye Zong, Haiying Zhao, Can Sun, Ming Ji, Yongdong Wu, Shutian Zhang, Yongjun Wang

Open Access Research article

Causative factors of liver fibrosis in HIV-infected patients. A single center study

Theodoros Androutsakos, Maria Schina, Abraham Pouliakis, Athanasios Kontos, Nikolaos Sipsas, Gregorios Hatzis

Open Access Research article

Endoscopic stent placement above the sphincter of Oddi for biliary strictures after living donor liver transplantation

Mitsuhito Koizumi, Teru Kumagi, Taira Kuroda, Yoshiki Imamura, Kozue Kanemitsu, Kohei Ogawa, Yasutsugu Takada, Yoichi Hiasa

Open Access Research article

Hepatocellular carcinoma occurs frequently and early after treatment in HCV genotype 3 infected persons treated with DAA regimens

Ghias Un Nabi Tayyab, Shafqat Rasool, Bilal Nasir, Ghazala Rubi, Abdul-Badi Abou-Samra, Adeel A. Butt

Open Access Case report

Two cases of agenesis of the dorsal pancreas and a review of the literature

Wentong Mei, Feng Cao, Fei Li

Open Access Case report

New mutation of the ceruloplasmin gene in the case of a neurologically asymptomatic patient with microcytic anaemia, obesity and supposed Wilson’s disease

Mária Ondrejkovičová, Sylvia Dražilová, Monika Drakulová, Juan López Siles, Renáta Zemjarová Mezenská, Petra Jungová, Martin Fabián, Boris Rychlý, Miroslav Žigrai

Open Access Research article

Correlation between UGT1A1 gene polymorphism and irinotecan chemotherapy in metastatic colorectal cancer: a study from Guangxi Zhuang

Shaojun Chen, Li Hua, Chengjun Feng, Qia Mo, Mengzhuan Wei, Yongqi Shen, Zhan Lin, Guisheng Li, Junyi Xu, Chengxian Guo, Haixin Huang

Open Access Research article

Usefulness of panoramic 344°-viewing in Crohn’s disease capsule endoscopy: a proof of concept pilot study with the novel PillCam™ Crohn’s system

Gian Eugenio Tontini, Fernando Rizzello, Flaminia Cavallaro, Gianluca Bonitta, Dania Gelli, Luca Pastorelli, Marco Salice, Maurizio Vecchi, Paolo Gionchetti, Carlo Calabrese

Open Access Research article

Statin and the risk of hepatocellular carcinoma in patients with hepatitis B virus or hepatitis C virus infection: a meta-analysis

Xiaofei Li, Lina Sheng, Liwen Liu, Yongtao Hu, Yongxin Chen, Lianqing Lou

Open Access Research article

Comparison of overall survival on surgical resection versus transarterial chemoembolization with or without radiofrequency ablation in intermediate stage hepatocellular carcinoma: a propensity score matching analysis

Chih-Wen Lin, Yaw-Sen Chen, Gin-Ho Lo, Yao-Chun Hsu, Chia-Chang Hsu, Tsung-Chin Wu, Jen-Hao Yeh, Pojen Hsiao, Pei-Min Hsieh, Hung-Yu Lin, Chih-Wen Shu, Chao-Ming Hung

Open Access Research article

The significance of preoperative serum carcinoembryonic antigen levels in the prediction of lymph node metastasis and prognosis in locally advanced gastric cancer: a retrospective analysis

Keshen Wang, Xiangyan Jiang, Yanxian Ren, Zhijian Ma, Xiaocheng Cheng, Fan Li, Jingying Xiao, Zeyuan Yu, Zuoyi Jiao

Open Access Research article

Baseline levels of dynamic CD4+ T cell adhesion to MAdCAM-1 correlate with clinical response to vedolizumab treatment in ulcerative colitis: a cohort study

Clarissa Allner, Michaela Melde, Emily Becker, Friederike Fuchs, Laura Mühl, Entcho Klenske, Lisa Müller, Nadine Morgenstern, Konstantin Fietkau, Simon Hirschmann, Raja Atreya, Imke Atreya, Markus F. Neurath, Sebastian Zundler

Open Access Research article

The Enhanced Liver Fibrosis test is associated with liver-related outcomes in postmenopausal women with risk factors for liver disease

Paul M. Trembling, Sophia Apostolidou, Aleksandra Gentry-Maharaj, Julie Parkes, Andy Ryan, Sudeep Tanwar, Matthew Burnell, Scott Harris, Usha Menon, William M. Rosenberg

Open Access Case report

Pancreaticoduodenectomy for a primary duodenal capicua transcriptional repressor (CIC) -rearranged sarcoma with severe bleeding: a case report

Yuichi Aoki, Hisashi Oshiro, Akihiko Yoshida, Kazue Morishima, Atsushi Miki, Hideki Sasanuma, Yasunaru Sakuma, Alan Kawarai Lefor, Naohiro Sata

Open Access Research article

Lower level of complement component C3 and C3a in the plasma means poor outcome in the patients with hepatitis B virus related acute-on-chronic liver failure

Qian Li, Qing Lu, Meng-Qi Zhu, Chong Huang, Kang-Kang Yu, Yu-Xian Huang, Xu Zhao, Xing-Guang Luo, Jian-Ming Zheng

Open Access Research article

Gastroesophageal reflux disease in a typical African population: a symptom-based multicenter study

Sylvester Chuks Nwokediuko, Olusegun Adekanle, Adegboyega Akere, Abdulfatai Olokoba, Chiedozie Anyanechi, Sabo Mustapha Umar, Abubakar Maiyaki, Uchenna Ijoma, Olive Obienu, Augustine Uhunmwangho, Dennis Ndububa

Open Access Research article

Combined effects of lifestyle risk factors on fatty liver index

Ulla Nivukoski, Markus Niemelä, Aini Bloigu, Risto Bloigu, Mauri Aalto, Tiina Laatikainen, Onni Niemelä

Open Access Study protocol

Protocol of a multicentric prospective cohort study for the VALIDation of the IBD-disk instrument for assessing disability in inflammatory bowel diseases: the VALIDate study

C. Le Berre, A. Bourreille, M. Flamant, G. Bouguen, L. Siproudhis, M. Dewitte, N. Dib, E. Cesbron-Metivier, T. Goronflot, M. Hanf, P.-A. Gourraud, E. Kerdreux, A. Poinas, C. Trang-Poisson

Open Access Research article

Narrow-band imaging and high-definition white-light endoscopy in patients with serrated lesions not fulfilling criteria for serrated polyposis syndrome: a randomized controlled trial with tandem colonoscopy

Fausto Riu Pons, Montserrat Andreu, Dolores Naranjo, Marco Antonio Álvarez-González, Agustín Seoane, Josep Maria Dedeu, Luis Barranco, Xavier Bessa

Open Access Case report

Misdiagnosis of multiple synchronous small bowel adenocarcinomas as intestinal tuberculosis: a case report

Qiwei Li, Tao Chen, Hexi Cui, Xiao Xiao, Chunqiu Chen, Zhenyu Shen, Fu Ji, Lu Yin

Open Access Research article

Prostaglandin E-major urinary metabolite versus fecal immunochemical occult blood test as a biomarker for patient with ulcerative colitis

Natsuki Ishida, Takahiro Miyazu, Ryosuke Takano, Satoshi Tamura, Shinya Tani, Takuma Kagami, Mihoko Yamade, Yasushi Hamaya, Moriya Iwaizumi, Satoshi Osawa, Takahisa Furuta, Hiroaki Miyajima, Ken Sugimoto

Open Access Research article

Patients without colonoscopic follow-up after abnormal fecal immunochemical tests are often unaware of the abnormal result and report several barriers to colonoscopy

Vivy T. Cusumano, Edgar Corona, Diana Partida, Liu Yang, Christine Yu, Folasade P. May

Open Access Research article

Initially elevated arterial lactate as an independent predictor of poor outcomes in severe acute pancreatitis

Wenqing Shu, Jianhua Wan, Jie Chen, Wenhua He, Yong Zhu, Hao Zeng, Pi Liu, Yin Zhu, Liang Xia, Nonghua Lu

Open Access Research article

Stenting as a bridge to surgery for extra-colonic malignancy induced colorectal obstruction: preliminary experience

Eui Joo Kim, Sang Hoon Han, Kyoung Oh Kim, Jun-Won Chung, Dong Kyun Park, Kwang An Kwon, Jung Ho Kim

Open Access Case report

Mechanism of metastasis to the spermatic cord and testis from advanced gastric cancer: a case report

Soyoung Park, Sung Kyoung Moon, Joo Won Lim

Open Access Research article

Effects of audio and visual distraction on patients’ vital signs and tolerance during esophagogastroduodenoscopy: a randomized controlled trial

Masahiro Sogabe, Toshiya Okahisa, Akira Fukuya, Kaizo Kagemoto, Yasuyuki Okada, Yuka Adachi, Takeshi Kurihara, Toru Nii, Satoshi Teramae, Hironori Tanaka, Tetsu Tomonari, Koichi Okamoto, Hiroshi Miyamoto, Masahiko Nakasono, Tetsuji Takayama

Open Access Research article

Effect of Helicobacter pylori eradication on reflux esophagitis and GERD symptoms after endoscopic resection of gastric neoplasm: a single-center prospective study

Hee Kyong Na, Jeong Hoon Lee, Se Jeong Park, Hee Jung Park, Sun Ok Kim, Ji Yong Ahn, Do Hoon Kim, Kee Wook Jung, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung

Open Access Research article

Elevated preoperative platelet-to-lymphocyte ratio predicts poor prognosis of patients with primary gastrointestinal stromal tumor

Wei-Long Chang, Wen-Chang Yang, Xiang-Yu Zeng, Cheng-Guo Li, Zhen Xiong, Tao Wang, Rui-Zhi Zhang, Kai-Xiong Tao, Peng Zhang

Open Access Research article

Reduced risk of post ERCP pancreatitis in statin users

Yousaf Bashir Hadi, Syeda Fatima Naqvi, Abdelhai Abdelqader, Justin Kupec, John Nasr

Open Access Research article

Efficacy of gastric decompression after pancreatic surgery: a systematic review and meta-analysis

Jia Gao, Xinchun Liu, Haoran Wang, Rongchao Ying

Open Access Research article

Impact of symptom severity in patients with diarrhoea-predominant irritable bowel syndrome (IBS-D): results from two separate surveys of HCPs and patients with IBS-D

Anton Emmanuel, Richard William Goosey, Gwen Wiseman, Stephen Baker, Hans Törnblom

Open Access Research article

High incidence of hepatocellular carcinoma and cirrhotic complications in patients with psychiatric illness: a territory-wide cohort study

Terry Cheuk-Fung Yip, Grace Lai-Hung Wong, Yee-Kit Tse, Becky Wing-Yan Yuen, Hester Wing-Sum Luk, Marco Ho-Bun Lam, Michael Kin-Kong Li, Ching Kong Loo, Owen Tak-Yin Tsang, Steven Woon-Choy Tsang, Henry Lik-Yuen Chan, Yun-Kwok Wing, Vincent Wai-Sun Wong

Open Access Case report

Case report: acute abdominal pain in a 37-year-old patient and the consequences for his family

Elisabeth Niemeyer, Hamid Mofid, Carsten Zornig, Eike-Christian Burandt, Alexander Stein, Andreas Block, Alexander E. Volk

Open Access Research article

Fecal microbiota composition is linked to the postoperative disease course in patients with Crohn’s disease

Anna Strömbeck, Anders Lasson, Hans Strid, Johanna Sundin, Per-Ove Stotzer, Magnus Simrén, Maria K. Magnusson, Lena Öhman

Open Access Study Protocol

Evaluating the effects of a risk-adapted screening program for familial colorectal cancer in individuals between 25 and 50 years of age: study protocol for the prospective population-based intervention study FARKOR

Sabine Hoffmann, Alexander Crispin, Doris Lindoerfer, Gaby Sroczynski, Uwe Siebert, Ulrich Mansmann, FARKOR Consortium

Open Access Technical advance

Feasibility of using an led-probe in third-space endoscopy: a clinical study

Oscar Víctor Hernández Mondragón, Raúl Zamarripa Mottú, Omar Solórzano Pineda, Raúl Alberto Gutierrez Aguilar, Luís Fernando García Contreras

Open Access Research article

Real-world treatment patterns, healthcare resource use and clinical outcomes of patients receiving second line therapy for advanced or metastatic gastric cancer

David Gómez-Ulloa, Mayur Amonkar, Smita Kothari, Winson Y. Cheung, Ian Chau, John R. Zalcberg, Núria Lara Suriñach, Alfredo Falcone

Open Access Research article

Lead poisoning; a neglected potential diagnosis in abdominal pain

Mahtab Shabani, Seyed Kaveh Hadeiy, Parinaz Parhizgar, Nasim Zamani, Hamid Mehrad, Hossein Hassanian-Moghaddam, Scott Phillips

Open Access Research article

Colonic transendoscopic tube-delivered enteral therapy (with video): a prospective study

Ting Zhang, Chuyan Long, Bota Cui, Heena Buch, Quan Wen, Qianqian Li, Xiao Ding, Guozhong Ji, Faming Zhang

Open Access Case report

Metastatic rectal cancer to papillary thyroid carcinoma: a case report and review of literature

Min Luo, Yu Huang, Yongqiang Li, Yumei Zhang

Open Access Research article

Exosomal miRNA signatures of pancreatic lesions

Caterina Vicentini, Federica Calore, Giovanni Nigita, Paolo Fadda, Michele Simbolo, Nicola Sperandio, Claudio Luchini, Rita T. Lawlor, Carlo Maria Croce, Vincenzo Corbo, Matteo Fassan, Aldo Scarpa

Open Access Research article

Association between NAFLD and risk of prevalent chronic kidney disease: why there is a difference between east and west?

Min Zhang, Su Lin, Ming-fang Wang, Jiao-feng Huang, Shi-ying Liu, Su-mei Wu, Hao-yang Zhang, Zi-mu Wu, Wen-Yue Liu, Dong-Chu Zhang, Chuan-ming Hao, Yue-yong Zhu, Ming-Hua Zheng, Xiao-zhong Wang

Open Access Research article

Adherence in chronic hepatitis B: associations between medication possession ratio and adverse viral outcomes

Nicole L. Allard, Jennifer H. MacLachlan, Anouk Dev, James Dwyer, Geeta Srivatsa, Timothy Spelman, Alexander J. Thompson, Benjamin C. Cowie

Open Access Case report

Cholestasis and disseminated histoplasmosis in a psoriatic patient on infliximab: case report and review of literature

Steven Park, Janice Cheong, Kaitlin Kyi, Jose Aranez, Sohaib Abu-Farsakh, Christa Whitney-Miller, Bandar Al-Judaibi, Marie Laryea

Open Access Case report

Clinical and molecular characterization of a patient with mitochondrial Neurogastrointestinal Encephalomyopathy

Parham Habibzadeh, Mohammad Silawi, Hassan Dastsooz, Shima Bahramjahan, Shahrokh Ezzatzadegan Jahromi, Vahid Reza Ostovan, Majid Yavarian, Mohammad Mofatteh, Mohammad Ali Faghihi

Open Access Research article

A cross-sectional study of nausea in functional abdominal pain: relation to mucosal mast cells and psychological functioning

Craig Friesen, Meenal Singh, Vivekanand Singh, Jennifer V. Schurman

Open Access Research article

Production of ERCP training model using a 3D printing technique (with video)

Chang-Il Kwon, Yeonsun Shin, Jaeok Hong, Minje Im, Guk Bae Kim, Dong Hee Koh, Tae Jun Song, Won Suk Park, Jong Jin Hyun, Seok Jeong

Open Access Research article

Elderly-onset vs adult-onset ulcerative colitis: a different natural history?

Irene Zammarchi, Francesco Lanzarotto, Rosanna Cannatelli, Francesca Munari, Federica Benini, Alessandro Pozzi, Alberto Lanzini, Chiara Ricci

Open Access Research article

Analysis of factors associated with local recurrence after endoscopic resection of gastric epithelial dysplasia: a retrospective study

Min Kyung Back, Hee Seok Moon, In Sun Kwon, Jae Ho Park, Ju Seok Kim, Sun Hyung Kang, Jae Kyu Sung, Eaum Seok Lee, Seok Hyun Kim, Byung Seok Lee, Hyun Yong Jeong

Open Access Research article

Effectiveness of concomitant use of green tea and polyethylene glycol in bowel preparation for colonoscopy: a randomized controlled study

Zong Hao, Lifeng Gong, Qiang Shen, Huipeng Wang, Shaowen Feng, Xin Wang, Yuankun Cai, Jun Chen

Open Access Research article

Probiotics use for antibiotic-associated diarrhea: a pragmatic participatory evaluation in nursing homes

Herman A. van Wietmarschen, Martine Busch, Annemiek van Oostveen, Gerda Pot, Miek C. Jong

Open Access Research article

ADAR expression and copy number variation in patients with advanced gastric cancer

Javad Behroozi, Shirin Shahbazi, Mohammad Reza Bakhtiarizadeh, Habibollah Mahmoodzadeh

Open Access Case report

Ischemic colitis induced by indigo naturalis in a patient with ulcerative colitis: a case report

Byungha Cho, Soon Man Yoon, Seung-Myoung Son, Hyoung Woo Kim, Ki Bae Kim, Sei Jin Youn

Open Access Research article

Association analysis between SNPs in LATS1 and LATS2 and non-cardia gastric cancer

Li-cong Ma, Xu-yang Tian, Fang Gao, Wen-jie Dong, Tong Dang, Yan-bin Jia

Open Access Research article

LncRNA SNHG1 promotes EMT process in gastric cancer cells through regulation of the miR-15b/DCLK1/Notch1 axis

Zhi-Qi Liu, Wei-Feng He, Yang-Jie Wu, Shun-Li Zhao, Ling Wang, Yan-Yi Ouyang, San-Yuan Tang

Open Access Case report

Intestinal fistula accompanied by recurrent peritonitis associated with peritoneal dialysis: a case report

Qiuyuan Shao, Yangyang Xia, Qingyan Zhang, Miao Zhang

Open Access Case report

Utilization of a new technology of 3D biliary CT for ERCP-related procedures: a case report

Masao Toki, Hidekatsu Tateishi, Tsubasa Yoshida, Koichi Gondo, Shunsuke Watanabe, Tadakazu Hisamatsu

Open Access Research article

Knowledge and practices of primary care physicians or general practitioners treating post-infectious Irritable Bowel Syndrome

Erika Austhof, Kenzie Schaefer, Jaime Faulkner, Laura Bach, Mark Riddle, Kristen Pogreba-Brown

Open Access Research article

Gastroesophageal reflux disease: prevalence and Extraesophageal manifestations among undergraduate students in South West Nigeria

Moses Ayodele Akinola, Titus Ayodeji Oyedele, Kolawole Oluseyi Akande, Olukayode Yinka Oluyemi, Omotayo Felicia Salami, Alaba Moses Adesina, Adedeji David Adebajo

Open Access Research article

Elevated hemoglobin A1c is associated with the presence of pancreatic cysts in a high-risk pancreatic surveillance program

Ariel Bar-Mashiah, Anne Aronson, Monica Naparst, Christopher J. DiMaio, Aimee L. Lucas

Open Access Research article

Stretta radiofrequency treatment vs Toupet fundoplication for gastroesophageal reflux disease: a comparative study

Lifeng Ma, Tao Li, Guochao Liu, Jianlong Wang, Zhaoqiang Yin, Jiansheng Kang

Open Access Research article

High-density lipoprotein cholesterol to low-density lipoprotein cholesterol ratio in early assessment of disease severity and outcome in patients with acute pancreatitis admitted to the ICU

Qin Wu, Xi Zhong, Min Fu, Hao Yang, Hong Bo, Xuelian Liao, Zhi Hu, Bo Wang, Zhongwei Zhang, Xiaodong Jin, Yan Kang

Open Access Research article

The development of early ascites is associated with shorter overall survival in patients with hepatocellular carcinoma treated with drug-eluting embolic chemoembolization

María Pipa-Muñiz, Susana Sanmartino, Alicia Mesa, Carmen Álvarez-Navascués, Maria-Luisa González-Diéguez, Valle Cadahía, José-Eduardo Rodríguez, Florentino Vega, Manuel Rodríguez, Serafin-Marcos Costilla-García, María Varela

Open Access Case report

Juvenile polyposis syndrome might be misdiagnosed as familial adenomatous polyposis: a case report and literature review

Xian Hua Gao, Juan Li, Zi Ye Zhao, Xiao Dong Xu, Yi Qi Du, Hong Li Yan, Lian Jie Liu, Chen Guang Bai, Wei Zhang

Open Access Research article

The influence of demographic characteristics on constipation symptoms: a detailed overview

Sanne J. Verkuijl, Rob J. Meinds, Monika Trzpis, Paul M. A. Broens

Open Access Research article

Inflammatory polyps occur more frequently in inflammatory bowel disease than other colitis patients

Hassan Ashktorab, Hassan Brim, Sally Hassan, Mehdi Nouraie, Agazi Gebreselassie, Adeyinka O. Laiyemo, Angesom Kibreab, Farshad Aduli, Giovanni Latella, Steven R. Brant, Zaki Sherif, Aida Habtezion

Open Access Research article

Identification of novel alternative splicing isoform biomarkers and their association with overall survival in colorectal cancer

Haifeng Lian, Aili Wang, Yuanyuan Shen, Qian Wang, Zhenru Zhou, Ranran Zhang, Kun Li, Chengxia Liu, Hongtao Jia

Open Access Case report

Hemorrhagic cholecystitis with rare imaging presentation: a case report and a lesson learned from neglected medication history of NSAIDs

Xin Zhang, Chunjun Zhang, Haifeng Huang, Junsen Wang, Yun Zhang, Qida Hu

Open Access Research article

Aetiologies and outcomes of patients with abdominal pain presenting to an emergency department of a tertiary hospital in Tanzania: a prospective cohort study

Kilalo M. Mjema, Hendry R. Sawe, Irene Kulola, Amour S. Mohamed, Erasto Sylvanus, Juma A. Mfinanga, Ellen J. Weber

Open Access Research article

Percutaneous stent placement for malignant hilar biliary obstruction: side-by-side versus stent-in-stent technique

Wei-Zhong Zhou, Sheng Liu, Zheng-Qiang Yang, Yu-Tao Xian, Hong-dou Xu, Jun-zheng Wu, Hai-Bin Shi

Open Access Research article

Use of Immunostaining for the diagnosis of Lymphovascular invasion in superficial Barrett’s esophageal adenocarcinoma

Isao Hosono, Ryoji Miyahara, Kazuhiro Furukawa, Kohei Funasaka, Tsunaki Sawada, Keiko Maeda, Takeshi Yamamura, Takuya Ishikawa, Eizaburo Ohno, Masanao Nakamura, Hiroki Kawashima, Takio Yokoi, Tetsuya Tsukamoto, Yoshiki Hirooka, Mitsuhiro Fujishiro

Open Access Case report

Portal hypertension as a result of the incomplete surgically treated advanced alveolar echinococcosis: a case description

Ł. Pielok, M. Karczewski, W. Cierach, P. Zmora, E. Lenartowicz, J. Stefaniak

Open Access Research article

Indications and diagnostic yield of small-bowel capsule endoscopy in a real-world setting

André Artan Kharazmi, Saeid Aslani, Malene Fey Kristiansen, Eva Efsen Dahl, Mark Berner-Hansen

Open Access Research article

Non-steroidal anti-inflammatory drug-induced enteropathy as a major risk factor for small bowel bleeding: a retrospective study

Doo-Ho Lim, Kyoungwon Jung, Seung Bum Lee, In Kyu Park, Hee Jeong Cha, Jae Ho Park, Byung Gyu Kim, Seok Won Jung, In Du Jeong, Jae Hyun Kim, Sung Eun Kim, Won Moon, Moo In Park, Seun Ja Park

Open Access Research article

Optimization of impedance-measured reflux events in GORD utilizing acid exposure time

Anthony J. Horton, Steven B. Clayton

Open Access Research article

Hypophosphataemia after ferric carboxymaltose is unrelated to symptoms, intestinal inflammation or vitamin D status

Wendy Fang, Rachel Kenny, Qurat-ul-Ain Rizvi, Lawrence P. McMahon, Mayur Garg

Open Access Research article

A newly designed uncovered biliary stent for palliation of malignant obstruction: results of a prospective study

Christopher Lawrence, Jose Nieto, Willis G. Parsons, André Roy, Nalini M. Guda, Stephen E. Steinberg, Muhammad K. Hasan, Juan Carlos Bucobo, Satish Nagula, Nicholas D. Dey, Jonathan M. Buscaglia

Open Access Research article

Efficacy of serum miRNA test as a non-invasive method to diagnose nonalcoholic steatohepatitis: a systematic review and meta-analysis

Shengliang Xin, Qiao Zhan, Xiaofan Chen, Jinghang Xu, Yanyan Yu

Open Access Research article

Nomogram based on blood lipoprotein for estimation of mortality in patients with hepatitis B virus-related acute-on-chronic liver failure

Cuicui Xiao, Jiao Gong, Shuguang Zhu, Zhiwei Zhang, Sujuan Xi, Yutian Chong, Yusheng Jie, Qi Zhang

Open Access Research article

CO2 or air cholangiography reduces the risk of post-ERCP cholangitis in patients with Bismuth type IV hilar biliary obstruction

Wen-hui Zhang, Peng-peng Ding, Lei Liu, Yan-ling Wang, Wen-hui Lai, Jing-jing Han, Jun Han, Han-wei Li

Open Access Research article

Prevalence of non Helicobacter pylori gastric Helicobacters in Iranian dyspeptic patients

Shakiba Shafaie, Hami Kaboosi, Fatemeh Peyravii Ghadikolaii

Open Access Research article

Impact of guideline awareness in public pharmacies on counseling of patients with acute or chronic constipation in a survey of pharmacy personnel

Marion Eberlin, Sabine Landes, Doerthe Biber-Feiter, Martin C. Michel

Open Access Research article

The risk of rheumatoid arthritis among patients with inflammatory bowel disease: a systematic review and meta-analysis

Yi Chen, Lang Chen, Changsheng Xing, Guangtong Deng, Furong Zeng, Tingting Xie, Lei Gu, Huixiang Yang

Open Access Research article

Validation of a new risk score system for non-variceal upper gastrointestinal bleeding

Min Seong Kim, Hee Seok Moon, In Sun Kwon, Jae Ho Park, Ju Seok Kim, Sun Hyung Kang, Jae Kyu Sung, Eaum Seok Lee, Seok Hyun Kim, Byung Seok Lee, Hyun Yong Jeong

Open Access Research article

Comparison between transpancreatic sphincterotomy and needle-knife fistulotomy in difficulty biliary access, a retrospective study in Taiwan

Kai-Shun Liang, Chieh-Chang Chen, Wei-Chih Liao, Yu-Ting Kuo, Liang-Wei Tseng, Wen-Tsung He, Hsiu-Po Wang

Open Access Technical advance

Novel modified endoscopic mucosal resection of large GI lesions (> 20 mm) using an external additional working channel (AWC) may improve R0 resection rate: initial clinical experience

A. Sportes, Jung CFM, M. A. Gromski, P. Koehler, A. Seif Amir Hosseini, P. Kauffmann, V. Ellenrieder, E. Wedi

Open Access Research article

The comparison of capnography and epigastric auscultation to assess the accuracy of nasogastric tube placement in intensive care unit patients

Elahe Heidarzadi, Rostam Jalali, Behzad Hemmatpoor, Nader Salari

Open Access Case report

Whipple disease diagnosed by enteroscopy: first case report in Colombia of an underdiagnosed disease and literature review

Margarita Rey R., Luis Alejandro Orozco, Katherine Marrugo, Rocio López, Erika D. Pérez-Riveros, José De la Hoz-Valle, Fernando Sierra-Arango

Open Access Research article

Effects of gastric sleeve surgery on the serum levels of GH, IGF-1 and IGF-binding protein 2 in healthy obese patients

Khalid Al-Regaiey, Suad Alshubrami, Ibrahim Al-Beeshi, Torki Alnasser, Abdulnasser Alwabel, Hassan Al-Beladi, Omar Al-Tujjar, Abdulrahman Alnasser, Assim A. Alfadda, Muhammad Iqbal

Open Access Research article

The outcomes of modified endoscopic mucosal resection and endoscopic submucosal dissection for the treatment of rectal neuroendocrine tumors and the value of endoscopic morphology classification in endoscopic resection

Xiang-Yao Wang, Ning-Li Chai, En-Qiang Linghu, Shao-Tian Qiu, Long-Song Li, Jia-Le Zou, Jing-Yuan Xiang, Xing-Xing Li

Open Access Research article

Predictors of surgical site infection after pancreaticoduodenectomy

Wikran Suragul, Narongsak Rungsakulkij, Watoo Vassanasiri, Pongsatorn Tangtawee, Paramin Muangkaew, Somkit Mingphruedhi, Suraida Aeesoa

Open Access Case report

Undifferentiated carcinoma with osteoclast-like giant cells of the pancreas harboring KRAS and BRCA mutations: case report and whole exome sequencing analysis

Guangjian Yang, Jiangxia Yin, Kai Ou, Qiang Du, Wenhao Ren, Yujing Jin, Liming Peng, Lin Yang

Open Access Research article

Relationship between mucosal healing by tacrolimus and relapse of refractory ulcerative colitis: a retrospective study

Ayumi Ito, Syun Murasugi, Teppei Omori, Shinichi Nakamura, Katsutoshi Tokushige

Open Access Research article

Evaluation of breath, plasma, and urinary markers of lactose malabsorption to diagnose lactase non-persistence following lactose or milk ingestion

Aahana Shrestha, Matthew P. G. Barnett, Jo K. Perry, David Cameron-Smith, Amber M. Milan

Open Access Research article

Transarterial chemoembolization combined with iodine 125 seeds versus transarterial chemoembolization combined with radiofrequency ablation in the treatment of early- and intermediate-stage hepatocellular carcinoma

Lei Chen, Xuefeng Kan, Tao Sun, Yanqiao Ren, Yanyan Cao, Liangliang Yan, Bin Liang, Bin Xiong, Chuansheng Zheng

Open Access Research article

Increased incidence of metachronous gastric neoplasm after endoscopic resection in patients with synchronous gastric neoplasm

Ga-Yeong Shin, Hye Jin Cho, Jae Myung Park, Chul-Hyun Lim, Yu Kyung Cho, Myung-Gyu Choi

Open Access Research article

Outcomes of liver–kidney transplantation in patients with primary hyperoxaluria: an analysis of the scientific registry of transplant recipients database

Jie Xiang, Zheng Chen, Fangshen Xu, Shengmin Mei, Zhiwei Li, Jie Zhou, Yinlei Dong, Yangjun Gu, Zhichao Huang, Zhenhua Hu

Open Access Research article

Human translatability of the GAN diet-induced obese mouse model of non-alcoholic steatohepatitis

Henrik H. Hansen, Helene M. Ægidius, Denise Oró, Simon S. Evers, Sara Heebøll, Peter Lykke Eriksen, Karen Louise Thomsen, Anja Bengtsson, Sanne S. Veidal, Michel Feigh, Malte P. Suppli, Filip K. Knop, Henning Grønbæk, Diego Miranda, James L. Trevaskis, Niels Vrang, Jacob Jelsing, Kristoffer T. G. Rigbolt

Open Access Research article

Real-world clinical effectiveness and safety of vedolizumab and anti-tumor necrosis factor alpha treatment in ulcerative colitis and Crohn’s disease patients: a German retrospective chart review

Ulf Helwig, Michael Mross, Stefan Schubert, Heinz Hartmann, Alina Brandes, Dara Stein, Christian Kempf, Jana Knop, Sarah Campbell-Hill, Robert Ehehalt

Open Access Research article

Open necrosectomy combined with continuous positive drainage and prophylactic diverting loop ileostomy for late infected pancreatic necrosis: a retrospective cohort study

Dong-Guang Niu, Wei-Qin Li, Qian Huang, Fan Yang, Wei-Liang Tian, Chen Li, Lian-An Ding, Hong-Chun Fang, Yun-Zhao Zhao

Open Access Research article

Association between Charlson comorbidity index and complications of endoscopic resection of gastric neoplasms in elderly patients

Sunmin Kim, Dong Hyun Kim, Seon-Young Park, Chang Hwan Park, Hyun Soo Kim, Sung Kyu Choi, Jong Sun Rew

Open Access Research article

Cap-assisted endoscopy increases ampulla of Vater visualization in high-risk patients

Leonardo Correa Silva, Rondinelle Martins Arruda, Paula Fortuci Resende Botelho, Leonardo Nogueira Taveira, Kelly Menezio Giardina, Marco Antonio de Oliveira, Julia Dias, Cleyton Zanardo Oliveira, Gilberto Fava, Denise Peixoto Guimarães

Open Access Research article

The alpha-fetoprotein serum is still reliable as a biomarker for the surveillance of hepatocellular carcinoma in Indonesia

Chyntia Olivia Maurine Jasirwan, Alessa Fahira, Lianda Siregar, Imelda Loho

Open Access Research article

Increased expression of hypoxia inducible factor-1 alpha and vascular endothelial growth factor is associated with diabetic gastroparesis

Xueping Wu, Zhifang Yang, Zhihong Li, Ling Yang, Xinyan Wang, Congrong Wang, Jun Gu

Open Access Research article

Frequently abnormal serum gamma-glutamyl transferase activity is associated with future development of fatty liver: a retrospective cohort study

Hideki Fujii, Haruna Doi, Tetsuhisa Ko, Taito Fukuma, Toru Kadono, Kohei Asaeda, Reo Kobayashi, Takahiro Nakano, Toshifumi Doi, Yoshikazu Nakatsugawa, Shinya Yamada, Takeshi Nishimura, Naoya Tomatsuri, Hideki Sato, Yusuke Okuyama, Hiroyuki Kimura, Etsuko Kishimoto, Nami Nakabe, Takatomo Shima

Open Access Research article

Rescue therapy with rifabutin regimen for refractory Helicobacter pylori infection with dual drug-resistant strains

Chia-Jung Kuo, Cheng-Yu Lin, Puo-Hsien Le, Pi-Yueh Chang, Chih-Ho Lai, Wey-Ran Lin, Ming-Ling Chang, Jun-Te Hsu, Hao-Tsai Cheng, Chi-Nan Tseng, Chun-Jung Lin, Ming-Yao Su, Sen-Yung Hsieh, Cheng-Tang Chiu

Open Access Case report

A case report of gastric amyloidosis due to multiple myeloma mimicking gastric cancer

Huini Xiao, Duxin Qing, Chenjie Li, Hejun Zhou

Open Access Case report

Pancreatic undifferentiated carcinoma with osteoclast-like giant cells curatively resected after pembrolizumab therapy for lung metastases: a case report

Miku Obayashi, Yasushi Shibasaki, Toru Koakutsu, Yoshiro Hayashi, Tsuyoshi Shoji, Kazuhisa Hirayama, Masanori Yamazaki, Yasuhiro Takayanagi, Hiroshi Shibata, Masato Nakamura, Hirotoshi Maruo

Open Access Research article

Fruit and vegetable consumption is associated with lower prevalence of asymptomatic diverticulosis: a cross-sectional colonoscopy-based study

Benjamin Maxner, Jessica McGoldrick, Danielle Bellavance, Po-Hong Liu, Ramnik J. Xavier, Joseph C. Yarze, Rocco Ricciardi, Kyle Staller, Daniel C. Chung, Hamed Khalili

Open Access Research article

Increased circulating total bile acid levels were associated with organ failure in patients with acute pancreatitis

Xiaochun Xie, Jie Dong, Guotao Lu, Kun Gao, Xiaoyao Li, Wenjian Mao, Faxi Chen, Zhihui Tong, Baiqiang Li, Weiqin Li

Open Access Debate

The diffuse-type gastric cancer epidemiology enigma

Paulo Pimentel Assumpção, Williams Fernandes Barra, Geraldo Ishak, Luiz Gonzaga Vaz Coelho, Felipe José Fernandez Coimbra, Helano Carioca Freitas, Emmanuel Dias-Neto, M. Constanza Camargo, Moyses Szklo

Open Access Research article

Small intestinal microbiota composition and the prognosis of infants with ileostomy resulting from distinct primary diseases

Tian Qian, Haitao Zhu, Li Zhu, Chao Chen, Chun Shen, Rong Zhang

Open Access Study protocol

Transanal minimally invasive surgery (TAMIS) versus endoscopic submucosal dissection (ESD) for resection of non-pedunculated rectal lesions (TRIASSIC study): study protocol of a European multicenter randomised controlled trial

Nik Dekkers, Jurjen J. Boonstra, Leon M. G. Moons, Roel Hompes, Barbara A. Bastiaansen, Jurriaan B. Tuynman, Arjun D. Koch, Bas L. A. M. Weusten, Apollo Pronk, Peter A. Neijenhuis, Marinke Westerterp, Wilbert B. van den Hout, Alexandra M. J. Langers, Jolein van der Kraan, Alaa Alkhalaf, Jonathan Y. L. Lai, Frank ter Borg, Hans Fabry, Eric Halet, Matthijs P. Schwartz, Wouter B. Nagengast, Jan Willem A. Straathof, Rogier W. R. ten Hove, Leendert H. Oterdoom, Christiaan Hoff, Eric J Th Belt, David D. E. Zimmerman, Muhammed Hadithi, Hans Morreau, Erienne M. V. de Cuba, Jeroen W. A. Leijtens, Hans F. A. Vasen, Monique E. van Leerdam, Eelco J. R. de Graaf, Pascal G. Doornebosch, James C. H. Hardwick

Open Access Research article

Hepatitis B virus-associated hepatocellular carcinoma in South Africa in the era of HIV

Tongai Gibson Maponga, Richard H. Glashoff, Hannali Vermeulen, Barbara Robertson, Sean Burmeister, Marc Bernon, Jones Omoshoro-Jones, Paul Ruff, Alfred I. Neugut, Judith S. Jacobson, Wolfgang Preiser, Monique I. Andersson

Open Access Research article

Effect of bowel preparation volume in inpatient colonoscopy. Results of a prospective, randomized, comparative pilot study

Patricia V. Hernandez, Jennifer L. Horsley-Silva, Diana L. Snyder, Noemi Baffy, Mary Atia, Laura Koepke, Matthew R. Buras, Elisabeth S. Lim, Kevin Ruff, Sarah B. Umar, Sameer Islam, Francisco C. Ramirez

Open Access Research article

Non-inferiority comparative clinical trial between early oral REFEEDING and usual oral REFEEDING in predicted mild acute biliary pancreatitis

Edgard Efrén Lozada-Hernández, Omar Barrón-González, Santa Vázquez-Romero, Martin Cano-Rosas, Evelia Apolinar-Jimenez

Open Access Research article

Plasma Lipidome, PNPLA3 polymorphism and hepatic steatosis in hereditary hemochromatosis

Jessica Seeßle, Hongying Gan-Schreier, Marietta Kirchner, Wolfgang Stremmel, Walee Chamulitrat, Uta Merle

Open Access Research article

Endoscopic severe mucosal atrophy indicates the presence of gastric cancer after Helicobacter pylori eradication -analysis based on the Kyoto classification

Akiko Ohno, Jun Miyoshi, Atsushi Kato, Naohiko Miyamoto, Takahito Yatagai, Yu Hada, Mitsunori Kusuhara, Yoko Jimbo, Yosuke Ida, Kengo Tokunaga, Susumu Okamoto, Tadakazu Hisamatsu

Open Access Research article

Transcriptomic analysis on the effects of melatonin in gastrointestinal carcinomas

Lu Ao, Li Li, Huaqin Sun, Huxing Chen, Yawei Li, Haiyan Huang, Xianlong Wang, Zheng Guo, Ruixiang Zhou

Open Access Research article

The NETest liquid biopsy is diagnostic for gastric neuroendocrine tumors: observations on the blood-based identification of microscopic and macroscopic residual disease

A. Malczewska, A. Procner, A. Walter, K. Kusnierz, W. Zajecki, H. Aslanian, B. Kos-Kudla

Open Access Case report

Misdiagnosis of peripheral abscess caused by duodenal foreign body: a case report and literature review

Zhihui Wang, Zhiqiang Du, Xiangrong Zhou, Tianming Chen, Chunyan Li

Open Access Case report

Colon perforation due to cytomegalovirus infection in a patient with idiopathic hypereosinophilic syndrome: a case report

Bin Luo, Chengxin Deng, Tieying Hou, Fangping Xu, Qianchao Liao, Yong Li, Junjiang Wang

Open Access Research article

Bile pigment in small-bowel water content may reflect bowel habits: a retrospective analysis of a capsule endoscopy imaging series

Taiki Aoyama, Akira Fukumoto, Kenjiro Shigita, Naoki Asayama, Shinichi Mukai, Shinji Nagata

Open Access Case report

A colonic mass revealing a disseminated crystal storing histiocytosis secondary to indolent multiple myeloma: a case report with literature review

Adrien Contejean, Frédérique Larousserie, Didier Bouscary, Anthony Dohan, Bénédicte Deau-Fischer, Tali-Anne Szwebel, Marion Dhooge, Benoit Terris, Marguerite Vignon

Open Access Case report

Leukocytoclastic vasculitis as a rare dermatologic manifestation of Crohn’s disease mimicking cellulitis: a case report

Meredith Buck, Igor Dumic, Wendy McDermott, Charles Nordstrom, Samarth Dawan, Andrew Virata, Scott Martin, Ann Hudson, Tamara Milovanovic, Terri Nordin

Open Access Research article

Expression of tumor pyruvate kinase M2 isoform in plasma and stool of patients with colorectal cancer or adenomatous polyps

Farideh Rigi, Aliakbar Jannatabad, Azra Izanloo, Reza Roshanravan, Hamid Reza Hashemian, Mohammad Amin Kerachian

Open Access Research article

Cystinosis beyond kidneys: gastrointestinal system and muscle involvement

Rezan Topaloglu, Ayşe Gültekingil, Bora Gülhan, Fatih Ozaltin, Hülya Demir, Türkmen Çiftci, Numan Demir, Çağrı Mesut Temucin, Aysel Yuce, Okhan Akhan

Open Access Research article

Clinical and genomic characteristics of mucosal signet-ring cell carcinoma in Helicobacter pylori-uninfected stomach

Mariko Kiso, Yuji Urabe, Masanori Ito, Kazuhiko Masuda, Tomoyuki Boda, Takahiro Kotachi, Kosaku Hata, Naoki Yorita, Naoko Nagasaki, Madina Abduwali, Yuich Hiyama, Shiro Oka, Shinji Tanaka, Kazuaki Chayama

Open Access Research article

Characteristics of adult abdominal cystic Lymphangioma: a single-center Chinese cohort of 12 cases

Jianchun Xiao, Yuming Shao, Shan Zhu, Xiaodong He

Open Access Research article

Racial disparities of Black Americans hospitalized for decompensated liver cirrhosis

Ted Spiewak, Amir Taefi, Shruti Patel, Chin-Shang Li, Eric Chak

Open Access Research article

Use of BioFire FilmArray gastrointestinal PCR panel associated with reductions in antibiotic use, time to optimal antibiotics, and length of stay

Daisy Torres-Miranda, Hana Akselrod, Ryan Karsner, Alessandra Secco, Diana Silva-Cantillo, Marc O. Siegel, Afsoon D. Roberts, Gary L. Simon

Open Access Research article

Psychometric properties of the Persian version of the celiac disease adherence test questionnaire

Zeinab Nikniaz, Mohammad Asghari Jafarabadi, Saeideh Ghaffarifar, Zahra Saeedi, Zahra Akbari Namvar, Masood Shirmohammadi

Open Access Research article

Covered metallic stent for the treatment of malignant esophageal fistula combined with stricture

Yonghua Bi, Mengfei Yi, Zepeng Yu, Xinwei Han, Jianzhuang Ren

Open Access Review

Hepatocellular carcinoma in adult thalassemia patients: an expert opinion based on current evidence

Alessandra Mangia, Davide Bellini, Umberto Cillo, Andrea Laghi, Giuseppe Pelle, Vanna Maria Valori, Eugenio Caturelli

Open Access Research article

Retrospective study of the differential diagnosis between cryptogenic multifocal ulcerous stenosing enteritis and small bowel Crohn’s disease

Dan Chen, Wei Liu, Weixun Zhou, Weiyang Zheng, Dong Wu, Jiaming Qian

Open Access Research article

A randomized crossover trial to assess therapeutic efficacy and cost reduction of acid ursodeoxycholic manufactured by the university hospital for the treatment of primary biliary cholangitis

Larissa Akeme Nakano, Eduardo Luiz Rachid Cançado, Cleuber Esteves Chaves, Maria Cristina Vaz Madeira, Jéssica Toshie Katayose, Mariana Akemi Nabeshima, Victor Fossaluza, Gabriela Guimarães Uhrigshardt, Zheng Liting, Vanusa Barbosa Pinto, Flair José Carrilho, Suzane Kioko Ono

Open Access Research article

Evaluation of NAFLD and fibrosis in obese patients – a comparison of histological and clinical scoring systems

Sophia Marie-Therese Schmitz, Andreas Kroh, Tom Florian Ulmer, Julia Andruszkow, Tom Luedde, Jonathan Frederik Brozat, Ulf Peter Neumann, Patrick Hamid Alizai

Open Access Case report

Germline RAD54L with somatic POLE defect implicated in Hypermutation phenotype: case report

Bisan Abdalfatah Zohud, Meiling Wang, Xin Cai

Open Access Research article

Using the preoperative prognostic nutritional index as a predictive factor for non-cancer-related death in post-curative resection gastric cancer patients: a retrospective cohort study

Hitomi Takechi, Nobuaki Fujikuni, Kazuaki Tanabe, Minoru Hattori, Hironobu Amano, Toshio Noriyuki, Masahiro Nakahara

Open Access Research article

Chronic active Epstein-Barr virus infection involving gastrointestinal tract mimicking inflammatory bowel disease

Weijia Xu, Xiaoyun Jiang, Jiajie Chen, Qiqi Mao, Xianguang Zhao, Xu Sun, Liang Zhong, Lan Rong

Open Access Review

An updated overview of spectrum of gluten-related disorders: clinical and diagnostic aspects

Nazanin Taraghikhah, Sara Ashtari, Nastaran Asri, Bijan Shahbazkhani, David Al-Dulaimi, Mohammad Rostami-Nejad, Mostafa Rezaei-Tavirani, Mohammad Reza Razzaghi, Mohammad Reza Zali

Open Access COVID-19 Review

Transplantation during the COVID-19 pandemic: nothing noble is accomplished without danger

Gabriele Spoletini, Giuseppe Bianco, Dario Graceffa, Quirino Lai

Open Access Research article

Patient-individual cancer cell lines and tissue analysis delivers no evidence of sequences from DNA viruses in colorectal cancer cells

Michael Gock, Marcel Kordt, Stephanie Matschos, Christina S. Mullins, Michael Linnebacher

Open Access Research article

The Durham Initiative for Stomach Health (DISH): a pilot community-based Helicobacter pylori education and screening study

Sydnee Crankshaw, Julia Butt, Jennifer M. Gierisch, Nadine J. Barrett, Sabrena Mervin-Blake, Kevin Oeffinger, Steven Patierno, Valarie Worthy, Ronald Godbee, Meira Epplein

Open Access Case report

Delayed bowel obstruction after seat belt injury: a case report

Xing-Bin Ma, Bao-Guang Hu, Wei Wang, Xian-Yong Cheng, Chun-Di Guan, Cheng-Xia Liu

Open Access Research article

Changes in inflammatory cytokines, antioxidants and liver stiffness after chelation therapy in individuals with chronic lead poisoning

Tongluk Teerasarntipan, Roongruedee Chaiteerakij, Piyapan Prueksapanich, Duangporn Werawatganon

Open Access Research article

Preoperative anthropomorphic and nutritious status and fistula risk score for predicting clinically relevant postoperative pancreatic fistula after pancreaticoduodenectomy

Tomoyuki Abe, Hironobu Amano, Tsuyoshi Kobayashi, Keiji Hanada, Minoru Hattori, Masahiro Nakahara, Hideki Ohdan, Toshio Noriyuki

Open Access Research article

Validation of a new prognostic model to predict short and medium-term survival in patients with liver cirrhosis

Tomasz Dziodzio, Robert Öllinger, Wenzel Schöning, Antonia Rothkäppel, Radoslav Nikolov, Andrzej Juraszek, Paul V. Ritschl, Martin Stockmann, Johann Pratschke, Maximilian Jara

Open Access Research article

Association of Helicobacter pylori vacA genotypes and peptic ulcer in Iranian population: a systematic review and meta-analysis

Masoud Keikha, Mohammad Ali-Hassanzadeh, Mohsen Karbalaei

Open Access Case report

Abiotrophia defectiva liver abscess in a teenage boy after a supposedly mild blunt abdominal trauma: a case report

Petar Rasic, Srdjan Bosnic, Zorica V. Vasiljevic, Slavisa M. Djuricic, Vesna Topic, Maja Milickovic, Djordje Savic

Open Access COVID-19 Case report

The aggressive surgical treatment and outcome of a colon cancer patient with COVID-19 in Wuhan, China

Jinbo Gao, Ming Yang, Lian Liu, Shuang Guo, Yongfeng Li, Chao Cheng

Open Access Research article

Relationship between time-varying status of reflux esophagitis and Helicobacter pylori and progression to long-segment Barrett’s esophagus: time-dependent Cox proportional-hazards analysis

Genki Usui, Tomohiro Shinozaki, Toyohisa Jinno, Kazutoshi Fujibayashi, Teppei Morikawa, Toshiaki Gunji, Nobuyuki Matsuhashi

Open Access Research article

Rotational thrombelastometry (ROTEM) improves hemostasis assessment compared to conventional coagulation test in ACLF and Non-ACLF patients

Jessica Seeßle, Jan Löhr, Marietta Kirchner, Josefin Michaelis, Uta Merle

Open Access Case report

A novel segmental absence of intestinal musculature with small intestinal stenosis: a case report

Kosuke Kashiwagi, Keisuke Jimbo, Kenji Hosoi, Go Miyano, Takahiro Kudo, Atsuyuki Yamataka, Toshiaki Shimizu

Open Access Research article

Very low risk of lymph node metastasis in Epstein-Barr virus-associated early gastric carcinoma with lymphoid stroma

Yuqing Cheng, Xiaoli Zhou, Kequn Xu, Jin Huang, Qin Huang

Open Access Research article

Analysis of β-catenin association with obesity in African Americans with premalignant and malignant colorectal lesions

Babak Shokrani, Hassan Brim, Tahmineh Hydari, Ali Afsari, Edward Lee, Mehdi Nouraie, Zaki Sherif, Hassan Ashktorab

Open Access Research article

Efficacy of a high-dose proton pump inhibitor in patients with gastroesophageal reflux disease: a single center, randomized, open-label trial

Jae Ho Cho, Cheol Min Shin, Hyuk Yoon, Young Soo Park, Nayoung Kim, Dong Ho Lee

Open Access Research article

The relationship between preoperative T helper cytokines in the ileal mucosa and the pathogenesis of pouchitis

Takahito Kitajima, Yoshiki Okita, Mikio Kawamura, Satoru Kondo, Yuji Toiyama, Keiichi Uchida, Masato Kusunoki

Open Access Research article

Eosinophilic gastroenteritis as a cause of non-Helicobacter pylori, non-gastrotoxic drug ulcers in children

Jung Yeon Joo, Jin Min Cho, In Hyuk Yoo, Hye Ran Yang

Open Access Case report

Late stage diagnosis of mucinous adenocarcinoma of the appendix: a case report of an unusual tumor with a rare presentation

Katerina Roma, Mark Baldwin, Daniel Sedmak, Matthew Silva, William Stellar, Gina Many

Open Access Case report

A case of inflammatory pseudotumour of the gallbladder presenting as a big mass of uncertain behavior

Antonio Calvo, Jesús Salas, Gloria Muñoz, Ana Díez, María Coral de la Vega

Open Access Case report

Small intestinal bacterial overgrowth as a cause of protracted wound healing and vitamin D deficiency in a spinal cord injured patient with a sacral pressure sore: a case report

Yoshitaka Kubota, Hidekazu Nagano, Kentaro Ishii, Takashi Kono, Satomi Kono, Shinsuke Akita, Nobuyuki Mitsukawa, Tomoaki Tanaka

Open Access Research article

Factors correlated with drug use for constipation: perspectives from the 2016 open Japanese National Database

Hiroshi Mihara, Aiko Murayama, Sohachi Nanjo, Takayuki Ando, Kazuto Tajiri, Haruka Fujinami, Masaaki Yamada, Ichiro Yasuda

Open Access Research article

Pancreatic duct guidewire placement for biliary cannulation as a risk factor for stone residue after endoscopic transpapillary stone removal

Akashi Fujita, Kazunari Nakahara, Yosuke Michikawa, Ryo Morita, Keigo Suetani, Junya Sato, Yosuke Igarashi, Ryuichiro Araki, Hiroki Ikeda, Kotaro Matsunaga, Tsunamasa Watanabe, Fumio Itoh

Open Access Case report

A case report of pancreatic panniculitis due to acute pancreatitis with intraductal papillary mucinous neoplasm

Yuki Yamashita, Satoru Joshita, Tetsuya Ito, Masafumi Maruyama, Shuichi Wada, Takeji Umemura

Open Access Research article

Usefulness of peroral cholangioscopy in the differential diagnosis of IgG4-related sclerosing cholangitis and extrahepatic cholangiocarcinoma: a single-center retrospective study

Yasutaka Ishii, Masahiro Serikawa, Tomofumi Tsuboi, Ryota Kawamura, Ken Tsushima, Shinya Nakamura, Tetsuro Hirano, Ayami Fukiage, Juri Ikemoto, Yusuke Kiyoshita, Sho Saeki, Yosuke Tamura, Kazuaki Chayama

Open Access Research article

HLA class II donor specific antibodies are associated with graft cirrhosis after liver transplant independent of the mean fluorescence intensity level

Katharina Willuweit, Alexandra Frey, Lisa Bieniek, Andreas Heinold, Matthias Büchter, Peter A. Horn, Heiner Wedemeyer, Kerstin Herzer

Open Access Research article

Metastatic pancreatic adenocarcinomas could be classified into M1a and M1b category by the number of metastatic organs

Fang Feng, Wei Cai, Gaoming Wang, Weigang Chen, Haochang Yang, Mingyu Sun, Li Zhou

Open Access Case report

Highly proliferative anal neuroendocrine carcinoma: molecular and clinical features of a rare, recurrent case in complete remission

Carl Christofer Juhlin, Henrik Falhammar, Magnus Kjellman, Jan Åhlén, Staffan Welin, Jan Calissendorff

Open Access Research article

EUS in the diagnosis of pathologically undiagnosed esophageal tuberculosis

Rong Zhu, Yonghua Bai, Yuankun Zhou, Xingguo Fang, Kui Zhao, Biguang Tuo, Huichao Wu

Open Access Case report

Gastropathy associated with lanthanum phosphate deposition that was endoscopically tracked for 3 years. A case report

Akiko Ohno, Jun Miyoshi, Hidesato Tanabe, Mitsunori Kusuhara, Masao Toki, Tomohiro Chiba, Hiroaki Shimoyamada, Junji Shibahara, Tadakazu Hisamatsu

Open Access Research article

99mTc-sodium phytate is a valid alternative to the gold-standard 99mTc-sulfur colloid in the measurement of gastric emptying among healthy multi-ethnic Asian population: results of a randomized cross-over trial

Norazlina Mat Nawi, Nashrulhaq Tagiling, Mohd Fazrin Mohd Rohani, Wan Mohd Nazlee Wan Zainon, Muhammad Saifuddin Zanial, Mung Seong Wong, Yeong Yeh Lee

Open Access Research article

IgA, albumin, and eosinopenia as early indicators of cytomegalovirus infection in patients with acute ulcerative colitis

Hong Yang, Kaichun Wu, Hongjie Zhang, Qin Owyang, Yinglei Miao, Fang Gu, Naizhong Hu, Kaifang Zou, Jianqiu Sheng, Jin Li, Ping Zheng, Yulan Liu, Junxia Li, Xiaodi Wang, Yongdong Wu, Yaozong Yuan, Chunxiao Chen, Yanhua Pang, Meihua Cui, Jiaming Qian

Open Access Case report

A rare hepatic mass in an Italian resident

Matteo Borro, Giuseppe Murdaca, Monica Greco, Simone Negrini, Maurizio Setti

Open Access Research article

Efficacy, safety and drug survival of thioguanine as maintenance treatment for inflammatory bowel disease: a retrospective multi-centre study in the United Kingdom

Ahmed B. Bayoumy, Elsa L. S. A. van Liere, Melek Simsek, Ben Warner, Aathavan Loganayagam, Jeremy D. Sanderson, Simon Anderson, Jonathan Nolan, Nanne K. de Boer, Chris J. J. Mulder, Azhar Ansari

Open Access Research article

Epidemiology of gastroesophageal reflux disease in Iran: a systematic review and meta-analysis

Mohammad Karimian, Hassan Nourmohammadi, Majid Salamati, Mohammad Reza Hafezi Ahmadi, Fatemeh Kazemi, Milad Azami

Open Access Research article

Clinical characteristics of adult T-cell leukemia/lymphoma infiltration in the gastrointestinal tract

Tadashi Miike, Hiroshi Kawakami, Takuro Kameda, Shojiro Yamamoto, Yoshihiro Tahara, Tomonori Hidaka, Yoko Kubuki, Kenji Yorita, Yutaka Akiyama, Yasuji Arimura, Yoshimasa Kubota, Hiroaki Kataoka, Kazuya Shimoda

Open Access Case report

Gastric submucosal abscess caused by Edwardsiella tarda infection: a case report

Koshi Ota, Hiroki Yamanoue, Nobuyuki Aizawa, Naoyuki Suzuki, Kanna Ota, Akira Takasu

Open Access Case report

A case report of intestinal obstruction caused by cryptogenic multifocal ulcerous stenosing enteritis

Cheng Chang, Chen Jiang, Yaoyao Miao, Bin Fang, Lili Zhang

Open Access Research article

A novel predictive model based on inflammatory markers to assess the prognosis of patients with HBV-related acute-on-chronic liver failure: a retrospective cohort study

Li Qiang, Jiao Qin, Changfeng Sun, Yunjian Sheng, Wen Chen, Bangdong Qiu, Xin Chen, Yuanfang Chen, Fei Liu, Gang Wu

Open Access Research article

Extra-hepatic comorbidity burden significantly increases 90-day mortality in patients with cirrhosis and high model for endstage liver disease

Scott Coppel, Karan Mathur, Burcin Ekser, Kavish R. Patidar, Eric Orman, Archita P. Desai, Eduardo Vilar-Gomez, Chandrashekhar Kubal, Naga Chalasani, Lauren Nephew, Marwan Ghabril

Open Access Case report

Protruded duodenal tumor arising from Santorini’s duct of the pancreas: a rare case of intraductal papillary mucinous neoplasm mimicking a duodenal polypoid tumor

Haruna Komatsubara, Hiroyuki Kato, Daisuke Noguchi, Kazuyuki Gyoten, Aoi Hayasaki, Yusuke Iizawa, Takehiro Fujii, Akihiro Tanemura, Yasuhiro Murata, Naohisa Kuriyama, Masashi Kishiwada, Hiroyuki Sakurai, Shugo Mizuno

Open Access Case report

“Black box warning” rash with entecavir - case report

Xiong Khee Cheong, Zhiqin Wong, Norazirah Md Nor, Bang Rom Lee

Open Access Case report

Type IV choledochal cyst with polycystic kidney disease: a case report

Yuxin He, Zhuwen Yu, Weichang Chen

Open Access Research article

In search for interplay between stool microRNAs, microbiota and short chain fatty acids in Crohn’s disease - a preliminary study

Filip Ambrozkiewicz, Jakub Karczmarski, Maria Kulecka, Agnieszka Paziewska, Magdalena Niemira, Natalia Zeber-Lubecka, Edyta Zagorowicz, Adam Kretowski, Jerzy Ostrowski

Open Access Research article

The effect of prophylactic hemoclip placement and risk factors of delayed post-polypectomy bleeding in polyps sized 6 to 20 millimeters: a propensity score matching analysis

Chun-Wei Chen, Chia-Jung Kuo, Cheng-Tang Chiu, Ming-Yao Su, Chun-Jung Lin, Puo-Hsien Le, Siew-Na Lim, Chau-Ting Yeh, Malcolm R. Alison, Wey-Ran Lin

Open Access Research article

Duodenal major papilla morphology can affect biliary cannulation and complications during ERCP, an observational study

Po-Han Chen, Chun-Fang Tung, Yen-Chung Peng, Hong-Zen Yeh, Chi-Sen Chang, Chia-Chang Chen

Open Access Research article

Underwater versus conventional endoscopic mucosal resection for small size non-pedunculated colorectal polyps: a randomized controlled trial

Zhixin Zhang, Yonghong Xia, Hongyao Cui, Xin Yuan, Chunnian Wang, Jiarong Xie, Yarong Tong, Weihong Wang, Lei Xu

Open Access Research article

Effects of proton pump inhibitor use on the esophageal microbial community

Sadia Tasnim, Aaron L. Miller, Daniel C. Jupiter, Catherine F. Hamilton, Gabriel L. Reep, Timothy S. Krill, Richard B. Pyles, Ikenna C. Okereke

Open Access Research article

Liver fibrosis assessments using FibroScan, virtual-touch tissue quantification, the FIB-4 index, and mac-2 binding protein glycosylation isomer levels compared with pathological findings of liver resection specimens in patients with hepatitis C infection

Naoyuki Ueda, Tomokazu Kawaoka, Michio Imamura, Hiroshi Aikata, Takashi Nakahara, Eisuke Murakami, Masataka Tsuge, Akira Hiramatsu, C. Nelson Hayes, Michiya Yokozaki, Kazuaki Chayama

Open Access Research article

Analysis of risk factors for anastomotic leakage after lower rectal Cancer resection, including drain type: a retrospective single-center study

Tetsushi Kinugasa, Sachiko Nagasu, Kenta Murotani, Tomoaki Mizobe, Takafumi Ochi, Taro Isobe, Fumihiko Fujita, Yoshito Akagi

Open Access Research article

Factors contributing to diagnostic delay of Caroli syndrome: a single-center, retrospective study

Wen Shi, Xiao-ming Huang, Yun-lu Feng, Feng-dan Wang, Xiao-xing Gao, Yang Jiao

Open Access Research article

The efficacy of pancreatic juice cytology with liquid-based cytology for evaluating malignancy in patients with intraductal papillary mucinous neoplasm

Kazuya Miyamoto, Kazuyuki Matsumoto, Hironari Kato, Ryuichi Yoshida, Yuzo Umeda, Hirohumi Inoue, Takehiro Tanaka, Akihiro Matsumi, Yosuke Saragai, Yuki Fujii, Tatsuhiro Yamazaki, Daisuke Uchida, Takeshi Tomoda, Shigeru Horiguchi, Takahito Yagi, Hiroyuki Okada

Open Access Research article

Infection deteriorating hepatitis B virus related acute-on-chronic liver failure: a retrospective cohort study

Xing-Ran Zhai, Jing-Jing Tong, Hong-Min Wang, Xiang Xu, Xiu-Ying Mu, Jing Chen, Zi-Feng Liu, Yu Wang, Hai-Bin Su, Jin-Hua Hu

Open Access Research article

Discovery and validation of mucosal TNF expression combined with histological score - a biomarker for personalized treatment in ulcerative colitis

Jon R. Florholmen, Kay-Martin Johnsen, Renate Meyer, Trine Olsen, Øystein K. Moe, Petter Tandberg, Mona D. Gundersen, Jan-Magnus Kvamme, Knut Johnsen, Terje Løitegård, Gabriele Raschpichler, Cecilia Vold, Sveinung W. Sørbye, Rasmus Goll

Open Access Research article

Peritumoral ductular reaction can be a prognostic factor for intrahepatic cholangiocarcinoma

Zhenyang Shen, Jingbo Xiao, Junjun Wang, Lungen Lu, Xinjian Wan, Xiaobo Cai

Open Access Case report

Fishbone foreign body ingestion in duodenal papilla: a cause of abdominal pain resembling gastric ulcer

Lizhi Yi, Zhengyu Cheng, Yafei Zhou, Qin Wang, Yangyang Liu, Ke Liu, Tao Wang, Xianfei Zhong

Open Access Case report

Peptide receptor radionuclide therapy controls inappropriate calcitriol secretion in a pancreatic neuro-endocrine tumor: a case report

Maarten Haemels, Thierry Delaunoit, Koen Van Laere, Eric Van Cutsem, Chris Verslype, Christophe M. Deroose

Open Access Research article

Comparison of prognostic impact of anatomic location of the pancreas on postoperative pancreatic fistula in laparoscopic and open gastrectomy

Jun Kinoshita, Takahisa Yamaguchi, Hiroto Saito, Hideki Moriyama, Mari Shimada, Shiro Terai, Koichi Okamoto, Shinichi Nakanuma, Isamu Makino, Keishi Nakamura, Hidehiro Tajima, Itasu Ninomiya, Sachio Fushida

Open Access Research article

Classification of gastrointestinal symptom patterns in young adults

Helize Vivier, Emily J. Ross, Jeffrey E. Cassisi

Open Access Research article

Impact of low skeletal muscle mass index and perioperative blood transfusion on the prognosis for HCC following curative resection

Tomoaki Bekki, Tomoyuki Abe, Hironobu Amano, Minoru Hattori, Tsuyoshi Kobayashi, Masahiro Nakahara, Hideki Ohdan, Toshio Noriyuki

Open Access Research article

A unique type of fully covered metal stent for the management of post liver transplant biliary anastomotic strictures

Ben Warner, Phillip Harrison, Muhammad Farman, John Devlin, David Reffitt, Yasser El-Sherif, Shirin E. Khorsandi, Andreas Prachalias, Miriam Cortes Cerisuelo, Krish Menon, Wayel Jassem, Parthi Srinivasan, Hector Vilca-Melendez, Michael Heneghan, Nigel Heaton, Deepak Joshi

Open Access Research article

Three-tube method and covered metallic stent for the treatment of anastomotic leakage after esophagectomy

Yonghua Bi, Zhengyang Wu, Mengfei Yi, Xinwei Han, Jianzhuang Ren

Open Access Research article

A retrospective study on the association of gastrointestinal symptoms in children with low lactase activity and low activity of other disaccharidases

Paul Wasuwanich, Hassan Choudry, Thammasin Ingviya, Ann O. Scheimann, Karla J. AuYeung, Christine Karwowski, Susan Billet, Buford L. Nichols, Wikrom Karnsakul

Open Access Case report

Massive iron overload and acute-on-chronic liver failure in a patient with Diamond–Blackfan anaemia: a case report

Guilherme Rossi Assis-Mendonça, Marlone Cunha-Silva, Mariana Franson Fernandes, Luiza Dias Torres, Monica Pinheiro de Almeida Verissimo, Marcelo Trevisan Neves Okano, Daniel Ferraz Mazo, Cristina Alba Lalli, Tiago Sevá-Pereira, Rafael Fantelli Stelini, Larissa Bastos Eloy da Costa

Open Access Research article

Validation of the Moroccan arabic version of the low anterior resection syndrome score

Hajar Essangri, Mohammed Anass Majbar, Amine Benkabbou, Laila Amrani, Raouf Mohsine, Amine Souadka

Open Access Case report

Primary abdominal cocoon with cryptorchidism: a case report

Wei-Jie Song, Xin-Yi Liu, Galal Abdullah Ali Saad, Aawrish Khan, Kai-Yan Yang, Yi Zhang, Jian-Ye Liu, Le-Ye He

Open Access Case report

Chronic lead poisoning induced abdominal pain and anemia: a case report and review of the literature

Yuan Yang, Shujun Li, Hong Wang, Morong Liu, Biguang Tuo, Huichao Wu, Shili Deng, Xuemei Liu

Open Access Case report

Indolent T-cell lymphoproliferative disorder of the gastrointestinal tract: a tricky diagnosis of a gastric case

Magda Zanelli, Maurizio Zizzo, Francesca Sanguedolce, Giovanni Martino, Alessandra Soriano, Stefano Ricci, Carolina Castro Ruiz, Valerio Annessi, Stefano Ascani

Open Access Case report

Multiple polypoid colonic metastases from rectal adenocarcinoma with signet ring cells features: a case report

Yunlong Wu, Jiaolin Zhou, Tongtong Liu, Lai Xu, Yi Xiao

Open Access Research article

Does sequential balloon expulsion test improve the screening of defecation disorders?

A. C. Caetano, D. Costa, R. Gonçalves, J. Correia-Pinto, C. Rolanda

Open Access Research article

Carbon tetrachloride (CCl4) accelerated development of non-alcoholic fatty liver disease (NAFLD)/steatohepatitis (NASH) in MS-NASH mice fed western diet supplemented with fructose (WDF)

Guodong Zhang, Xiaoli Wang, Tzu-Yang Chung, Weiwei Ye, Lauren Hodge, Likun Zhang, Keefe Chng, Yong-Fu Xiao, Yixin Jim Wang

Open Access Case report

Crohn’s disease exacerbated by IL-17 inhibitors in patients with psoriasis: a case report

Jingyi Ju, Yuanyuan Dai, Jiaolan Yang, Changqin Liu, Li Fan, Lijin Feng, Binghui Zhao, Meiying Zeng, Zhanju Liu, Xiaomin Sun

Open Access Research article

Development of significant disease in a cohort of patients with non-specific enteritis on capsule endoscopy: clinical suspicion and a high base line Lewis score are predictive of Crohn’s disease

Sandeep Sihag, Brandon Tan, Serhiy Semenov, Mohd Syafiq Ismail, Barbara Ryan, Anthony O’Connor, Niall Breslin, Rita Douglas, Deirdre McNamara

Open Access Research article

Frequency, prognosis and treatment modalities of newly diagnosed small bowel cancer with liver metastases

Xiaorong Ye, Lifu Wang, Yongjun Xing, Chengjun Song

Open Access Research article

Expression and significance of Her2 and Ki-67 in gastric adenocarcinoma without distant metastasis: a cohort study

Zhijian Wei, Lei Huang, Xinyue Zhang, Aman Xu

Open Access Research article

The association of genetic polymorphisms with nonalcoholic fatty liver disease in a longitudinal study

Goh Eun Chung, Eunsoon Shin, Min-Sun Kwak, Jong In Yang, Jong-Eun Lee, Eun Kyung Choe, Jeong Yoon Yim

Open Access Case report

Perforation of the ascending colon during implantation of an indwelling peritoneal catheter: a case report

Maria Paparoupa, Henning Wege, Anna Creutzfeldt, Marcial Sebode, Faik G. Uzunoglu, Olaf Boenisch, Axel Nierhaus, Jakob R. Izbicki, Stefan Kluge

Open Access Research article

Changes in hepatic fibrosis and vitamin D levels after viral hepatitis C eradication using direct-acting antiviral therapy

Supachaya Sriphoosanaphan, Kessarin Thanapirom, Sirinporn Suksawatamnuay, Panarat Thaimai, Sukanya Sittisomwong, Kanokwan Sonsiri, Nunthiya Srisoonthorn, Nicha Teeratorn, Nattaporn Tanpowpong, Bundit Chaopathomkul, Sombat Treeprasertsuk, Yong Poovorawan, Piyawat Komolmit

Open Access Research article

A hypocaloric high-protein diet supplemented with β-cryptoxanthin improves non-alcoholic fatty liver disease: a randomized controlled trial

Fatemeh Haidari, Abdollah Hojhabrimanesh, Bizhan Helli, Seyed-Saeed Seyedian, Kambiz Ahmadi-Angali, Behnaz Abiri

Open Access Case report

Hepatic predominant presentation of Kawasaki disease in adolescence case report and review of literature

Krishan Pratap, Logan S. Gardner, David Gillis, Martin Newman, Dana Wainwright, Roger Prentice

Open Access Case report

Eosinophilic peritonitis with colon cancer: a case report

Ryo Ataka, Hirokazu Tanaka, Shintaro Yagi, Kei Yamane, Kenji Yoshino, Tomoyuki Miyauchi, Tomoaki Yoh, Keiichi Arafuka, Shinichi Fujita, Akihiko Hamada, Bunji Endo, Shinji Uemoto

Open Access Research article

Vertical distance from navel as a risk factor for bowel obstruction associated with feeding jejunostomy after esophagectomy: a retrospective cohort study

Teppei Kamada, Hironori Ohdaira, Hideyuki Takeuchi, Junji Takahashi, Rui Marukuchi, Eisaku Ito, Norihiko Suzuki, Satoshi Narihiro, Sojun Hoshimoto, Masashi Yoshida, Mitsuyoshi Urashima, Yutaka Suzuki

Open Access Research article

Small intestinal mucosal injury and its risk factors in patients with gastrointestinal cancer who developed complicated fluoropyrimidine-induced diarrhea

Miho Sakumura, Takayuki Ando, Ayumu Hosokawa, Takahiko Nakajima, Iori Motoo, Hiroshi Mihara, Akira Ueda, Shinya Kajiura, Sohachi Nanjo, Haruka Fujinami, Kohei Ogawa, Ichiro Yasuda

Open Access Research article

Linked color imaging improves visibility of reflux esophagitis

Tsutomu Takeda, Daisuke Asaoka, Daiki Abe, Maiko Suzuki, Yuta Nakagawa, Hitoshi Sasaki, Yoshihiro Inami, Muneo Ikemura, Hisanori Utsunomiya, Shotaro Oki, Nobuyuki Suzuki, Atsushi Ikeda, Noboru Yatagai, Hiroyuki Komori, Yoichi Akazawa, Kohei Matsumoto, Kumiko Ueda, Hiroya Ueyama, Yuji Shimada, Kenshi Matsumoto, Mariko Hojo, Taro Osada, Shuko Nojiri, Akihito Nagahara

Open Access Case report

Acute cholestasis as uncommon onset of Kawasaki disease: a case report

Massimo Gallerani, Marco Pala, Fabio Fabbian, Alfredo De Giorgi

Open Access Case report

Thymic carcinoma metastasize to the small intestine: a case report

Yi Yuan, Hong Pu, Ming-hui Pang, Yi-sha Liu, Hang Li

Open Access Research article

Developing the Patient Health Questionnaire-8 for a greater impact on the quality of life of patients with functional dyspepsia compared to Somatic Symptom Scale-8

Chaoqun Yuan, Guizhen Yong, Xi Wang, Ting Xie, Chunyan Wang, Yuan Yuan, Guobin He

Open Access Research article

Hepatitis C virus infection and its associated factors among prisoners in a Nigerian prison

Ifeyinwa M. Okafor, Solomon O. Ugwu, Henshaw U. Okoroiwu

Open Access Review

Beyond the scope and the glue: update on evaluation and management of gastric varices

Cyriac Abby Philips, Rizwan Ahamed, Sasidharan Rajesh, Tom George, Meera Mohanan, Philip Augustine

Open Access Research article

Changes in plasma bile acids are associated with gallbladder stones and polyps

Linshi Wu, Yinping Wang, Sibo Zhu, Xunxia Bao, Zhiliang Fu, Timing Zhen, Zhiqing Yuan, Qiwei Li, Zheng Deng, Jianhua Sun, Tao Chen

Open Access Research article

Adverse events of video capsule endoscopy over the past two decades: a systematic review and proportion meta-analysis

Yuan-Chen Wang, Jun Pan, Ya-Wei Liu, Feng-Yuan Sun, Yang-Yang Qian, Xi Jiang, Wen-Bin Zou, Ji Xia, Bin Jiang, Nan Ru, Jia-Hui Zhu, En-Qiang Linghu, Zhao-Shen Li, Zhuan Liao

Open Access Research article

HFD and HFD-provoked hepatic hypoxia act as reciprocal causation for NAFLD via HIF-independent signaling

Xiaofang Zhang, Caoxin Huang, Xuejun Li, Zhaoshui Shangguan, Wenjing Wei, Suhuan Liu, Shuyu Yang, Yijie Liu

Open Access Research article

An assessment of chromosomal alterations detected by fluorescence in situ hybridisation in pancreatobiliary tract malignancy

Xiaohong Pu, Hongwei Zheng, Xin Yang, Qing Ye, Zhiwen Fan, Jun Yang, Xiangshan Fan, Xiaoping Zhou, Yudong Qiu, Qin Huang, Hongyan Wu, Jun Chen

Open Access Research article

Non-invasive predictors of prognosis of Asian patients with histopathologically-confirmed lean nonalcoholic fatty liver disease

Soichi Iritani, Norio Akuta, Yusuke Kawamura, Akira Kajiwara, Kayoko Kasuya, Shunichiro Fujiyama, Hitomi Sezaki, Tetsuya Hosaka, Masahiro Kobayashi, Mariko Kobayashi, Satoshi Saito, Fumitaka Suzuki, Yasuji Arase, Kenji Ikeda, Yoshiyuki Suzuki, Hiromitsu Kumada

Open Access Case report

Granulomatous cholangitis mimicking hilar cholangiocarcinoma: a case report

Shigeru Fujisaki, Motoi Takashina, Ken-ichi Sakurai, Ryouichi Tomita, Tadatoshi Takayama

Open Access Research article

ZBTB7A functioned as an oncogene in colorectal cancer

Li Wang, Meng-Xia Zhang, Mei-Fang Zhang, Zi-Wei Tu

Open Access Research article

Loss of skeletal muscle mass affects the incidence of minimal hepatic encephalopathy: a case control study

Masakuni Tateyama, Hideaki Naoe, Motohiko Tanaka, Kentaro Tanaka, Satoshi Narahara, Takayuki Tokunaga, Takeshi Kawasaki, Yoko Yoshimaru, Katsuya Nagaoka, Takehisa Watanabe, Hiroko Setoyama, Yutaka Sasaki, Yasuhito Tanaka

Open Access Research article

The effects of resistant starches on inflammatory bowel disease in preclinical and clinical settings: a systematic review and meta-analysis

Joshua Montroy, Rania Berjawi, Manoj M. Lalu, Eyal Podolsky, Cayden Peixoto, Levent Sahin, Alain Stintzi, David Mack, Dean A. Fergusson

Open Access Research article

Association between apoptosis inhibitor of macrophage and microsatellite instability status in colorectal cancer

Wen-juan Huang, Xin Wang, Meng-lin Zhang, Li Li, Rui-tao Wang

Open Access Research article

Adding ursodeoxycholic acid to the endoscopic treatment and common bile duct stenting for large and multiple biliary stones: Will it improve the outcomes?

Ahmad Hormati, Mohammad Reza Ghadir, Seyed Saeed Sarkeshikian, Faezeh Alemi, Majid Moghaddam, Sajjad Ahmadpour, Abolfazl Mohammadbeigi, Gholam Reza Sivandzadeh

Open Access Research article

Folate levels in hepatocellular carcinoma patients with portal vein thrombosis

Giulia Malaguarnera, Vito Emanuele Catania, Saverio Latteri, Antonio Maria Borzì, Gaetano Bertino, Roberto Madeddu, Filippo Drago, Michele Malaguarnera

Open Access Research article

Long term outcomes of colon polyps with high grade dysplasia following endoscopic resection

Jia-Jang Chang, Cheng-Hung Chien, Shuo-Wei Chen, Li-Wei Chen, Ching-Jung Liu, Cho-Li Yen

Open Access Research article

Increasing newly diagnosed inflammatory bowel disease and improving prognosis in China: a 30-year retrospective study from a single centre

Hong Lv, Meng Jin, Huimin Zhang, Xuanfu Chen, Meixu Wu, Mingyue Guo, Runing Zhou, Zheng Wang, Hong Yang, Jiaming Qian

Open Access Case report

Asymptomatic hepatic artery dissection early after living-donor liver transplantation with simultaneous splenectomy: two case reports

Keita Shimata, Yasuhiko Sugawara, Tomoaki Irie, Yuzuru Sambommatsu, Masashi Kadohisa, Sho Ibuki, Seiichi Kawabata, Kaori Isono, Masaki Honda, Hidekazu Yamamoto, Taizo Hibi

Open Access Correspondence

Management of syphilitic hepatitis

Abdurrahman Kaya, Sibel Yıldız Kaya

Open Access Research article

Comparison of metastasis between early-onset and late-onset gastric signet ring cell carcinoma

Qiang-Ping Zhou, Yong-Hua Ge, Cheng-Yuan Liu

Open Access Research article

High-density lipoprotein cholesterol is a predictor of survival in cirrhotic patients with acute gastrointestinal bleeding: a retrospective study

Ran Cheng, Ning Tan, Qian Kang, Hao Luo, Hongyu Chen, Jiali Pan, Yifan Han, Yuqing Yang, Xiaoyuan Xu

Open Access Research article

HER2 gene assessment in liquid biopsy of gastric and esophagogastric junction cancer patients qualified for surgery

Anna Grenda, Kamila Wojas-Krawczyk, Tomasz Skoczylas, Paweł Krawczyk, Jadwiga Sierocińska-Sawa, Grzegorz Wallner, Janusz Milanowski

Open Access Research article

Gastrointestinal complications are associated with a poor outcome in non-critically ill pneumonia patients

Chun-Ta Huang, Chun-Ming Hong, Yi-Ju Tsai, Wang-Huei Sheng, Chong-Jen Yu

Open Access Research article

Association between platelet count and mucosal healing in Japanese patients with ulcerative colitis: a cross-sectional study

Shinya Furukawa, Sen Yagi, Kana Shiraishi, Kenichirou Mori, Tomoyuki Ninomiya, Keitarou Kawasaki, Yuji Mizukami, Seiyuu Suzuki, Masayoshi Uraoka, Naozumi Shibata, Sanae Nakamura, Satoshi Imamine, Hidehiro Murakami, Katsuhisa Ohashi, Masamoto Torisu, Aki Hasebe, Harumi Yano, Masato Murakami, Eiji Takeshita, Yoshio Ikeda, Yoichi Hiasa

Open Access Correspondence

Authors response to correspondence regarding paper entitled Syphilitic hepatitis: a case report and review of the literature

Jiaofeng Huang, Bo Wan, Mingfang Wang, Yueyong Zhu, Su Lin

Open Access COVID-19 Case report

Acute portal vein thrombosis secondary to COVID-19: a case report

Roham Borazjani, Seyed Reza Seraj, Mohammad Javad Fallahi, Zhila Rahmanian

Open Access COVID-19 Review

How to manage celiac disease and gluten-free diet during the COVID-19 era: proposals from a tertiary referral center in a high-incidence scenario

Luca Elli, Donatella Barisani, Valentina Vaira, Maria Teresa Bardella, Matilde Topa, Maurizio Vecchi, Luisa Doneda, Alice Scricciolo, Vincenza Lombardo, Leda Roncoroni

Open Access Case report

Endoscopic full-thickness resection of gastric ectopic splenic nodules

Linfu Zheng, Dazhou Li, Wen Wang

Open Access Research article

Narrow band imaging under less-air condition improves the visibility of superficial esophageal squamous cell carcinoma

Taro Iwatsubo, Ryu Ishihara, Yasushi Yamasaki, Yusuke Tonai, Kenta Hamada, Minoru Kato, Sho Suzuki, Mitsuhiro Kono, Hiromu Fukuda, Yusaku Shimamoto, Kentaro Nakagawa, Masayasu Ohmori, Masamichi Arao, Kenshi Matsuno, Hiroyoshi Iwagami, Shuntaro Inoue, Hiroko Nakahira, Noriko Matsuura, Satoki Shichijo, Akira Maekawa, Takashi Kanesaka, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Kazuhide Higuchi

Open Access Research article

Size measurements of hepatocellular carcinoma: comparisons between contrast and two-dimensional ultrasound

Fei Chen, Fei Wang, Si Sun, Mei Zhu, Zheng Liu

Open Access Research article

Tolvaptan therapy of Chinese cirrhotic patients with ascites after insufficient diuretic routine medication responses: a phase III clinical trial

Jieting Tang, Yongfeng Wang, Tao Han, Qing Mao, Jun Cheng, Huiguo Ding, Jia Shang, Qin Zhang, Junqi Niu, Feng Ji, Chengwei Chen, Jidong Jia, Xiangjun Jiang, Nonghua Lv, Yueqiu Gao, Zhenghua Wang, Zhong Wei, Yingxuan Chen, Minde Zeng, Yimin Mao

Open Access Case report

Epidermoid cyst in an intrapancreatic accessory spleen in the pancreas head: a case report

Hyo Jung Ko, Jae Ryong Shim, Tae Beom Lee, Byung Hyun Choi, Jung-Hee Lee, Je Ho Ryu, Kwangho Yang

Open Access Research article

Serum hydroxybutyrate dehydrogenase as an early predictive marker of the severity of acute pancreatitis: a retrospective study

Weiming Xiao, Weili Liu, Ling Yin, Yong Li, Guotao Lu, Xinnong Liu, Weijuan Gong, Yanbing Ding, Mei Wang, Zhigang Yan

Open Access Case report

Tuberous Sclerosis Complex with rare associated findings in the gastrointestinal system: a case report and review of the literature

Larissa Brussa Reis, Daniele Konzen, Cristina Brinckmann Oliveira Netto, Pedro Moacir Braghirolli Braghini, Gabriel Prolla, Patricia Ashton-Prolla

Open Access Research article

Characterization of gut microbiota associated with clinical parameters in intrahepatic cholestasis of pregnancy

Rong Li, Xuehai Chen, Zhongzhen Liu, Yan Chen, Chuan Liu, Lingfei Ye, Liang Xiao, Zhenjun Yang, Jian He, Wen-Jing Wang, Hongbo Qi

Open Access Research article

Investigation of the clinical significance and pathological features of lanthanum deposition in the gastric mucosa

Shinya Nishida, Kazuhiro Ota, Kimiaki Hattori, Taro Iwatsubo, Shimpei Kawaguchi, Yuichi Kojima, Toshihisa Takeuchi, Tamaki Maeda, Masahiro Sakaguchi, Kazuhide Higuchi

Open Access Technical advance

Assessment of a novel method to detect clarithromycin-resistant Helicobacter pylori using a stool antigen test reagent

Toshihiko Kakiuchi, Kazutoshi Hashiguchi, Ichiro Imamura, Aiko Nakayama, Ayako Takamori, Masumi Okuda, Muneaki Matsuo

Open Access Research article

Initial results from a multi-center population-based cluster randomized trial of esophageal and gastric cancer screening in China

Hongmei Zeng, Kexin Sun, Maomao Cao, Rongshou Zheng, Xibin Sun, Shuzheng Liu, Zhiyi Zhang, Yuqin Liu, Guizhou Guo, Guohui Song, Yigong Zhu, Xianghong Wu, Bingbing Song, Xianzhen Liao, Yanfang Chen, Mingyang Song, Edward Giovannucci, Guihua Zhuang, Wenqiang Wei, Wanqing Chen, Jie He

Open Access Case report

Mixed adenoneuroendocrine carcinoma of the hepatic bile duct: a case report and review of the literature

Sulai Liu, Zhendong Zhong, Meng Xiao, Yinghui Song, Youye Zhu, Bo Hu, Zengpeng Sun, Weimin Yi, Chuang Peng

Open Access Research article

Age and pain score before gastrointestinal endoscopies in children are predictors for post procedure pain

Tut Galai, Anat Yerushalmy-Feler, Nathan P. Heller, Amir Ben-Tov, Yael Weintraub, Achiya Amir, Hadar Moran-Lev, Lilach Zac, Shlomi Cohen

Open Access Research article

Radiofrequency ablation versus hepatic resection for recurrent hepatocellular carcinoma: an updated meta-analysis

Daopeng Yang, Bowen Zhuang, Yan Wang, Xiaoyan Xie, Xiaohua Xie

Open Access Research article

Long term follow-up of a simplified and less burdened pancreatic duct ligation model of exocrine pancreatic insufficiency in Goettingen Minipigs

Andreas Minh Luu, Alexander Brock, Sabrina Ritz, Sandra Junghänel, Ingo Aldag, Stella Edskes, Marcus Hartmann, Michael Hessler, Michael Praktiknjo, Philip Arnemann, Christian Ertmer, Waldemar Uhl, Juergen Schnekenburger, Torsten Herzog

Open Access Research article

Compositional and drug-resistance profiling of pathogens in patients with severe acute pancreatitis: a retrospective study

Ning Fan, Yong Hu, Hong Shen, Shengjie Liu, Guang Zhao, Lanju Sun, Chunyan Li, Xin Zhao, Yanning Li, Jianhua Wang, Yunfeng Cui

Open Access Correction

Correction to: Presenting symptoms in inflammatory bowel disease: descriptive analysis of a community-based inception cohort

Bryce K. Perler, Ryan Ungaro, Grayson Baird, Meaghan Mallette, Renee Bright, Samir Shah, Jason Shapiro, Bruce E. Sands

Open Access Research article

Severe weight loss after minimally invasive oesophagectomy is associated with poor survival in patients with oesophageal cancer at 5 years

Yasufumi Koterazawa, Taro Oshikiri, Gosuke Takiguchi, Naoki Urakawa, Hiroshi Hasegawa, Masashi Yamamoto, Shingo Kanaji, Kimihiro Yamashita, Takeru Matsuda, Tetsu Nakamura, Satoshi Suzuki, Yoshihiro Kakeji

Open Access Case report

Extraction of intra-biliary hepatocellular carcinoma by endoscopic retrograde cholangiopancreatography

Chieh Sian Koo, Khek Yu Ho, Yin Huei Pang, Daniel Q. Huang

Open Access Research article

Genistein attenuated gastric inflammation and apoptosis in Helicobacter pylori-induced gastropathy in rats

Prasong Siriviriyakul, Duangporn Werawatganon, Nisarat Phetnoo, Kanjana Somanawat, Tanittha Chatsuwan, Naruemon Klaikeaw, Maneerat Chayanupatkul

Open Access Research article

Novel stromal biomarker screening in pancreatic cancer patients using the in vitro cancer-stromal interaction model

Yasunori Nishida, Akiko Kawano Nagatsuma, Motohiro Kojima, Naoto Gotohda, Atsushi Ochiai

Open Access Research article

Analysis of gastroscopy results among healthy people undergoing a medical checkup: a retrospective study

Haosu Huang, Yanting Rong, Meng Wang, Zimeng Guo, Yanghua Yu, Zhenpu Long, Xiaoxiao Chen, Hanyue Wang, Junjie Ding, Lu Yan, Jie Peng

Open Access Research article

Endoscopic ultrasound with fine needle aspiration is useful in pancreatic cysts smaller than 3 cm

Sandra Faias, Marília Cravo, João Pereira da Silva, Paula Chaves, A. Dias Pereira

Open Access Research article

More fuel to the fire: some patients with non-celiac self-reported wheat sensitivity exhibit adaptive immunological responses in duodenal mucosa

Antonia Isabel Castillo-Rodal, Janette Furuzawa-Carballeda, Mario Peláez-Luna, José Castro-Gómez, Yolanda López-Vidal, Luis Uscanga

Open Access Research article

Prognostic value of Glypican family genes in early-stage pancreatic ductal adenocarcinoma after pancreaticoduodenectomy and possible mechanisms

Jun-Qi Liu, Xi-Wen Liao, Xiang-Kun Wang, Cheng-Kun Yang, Xin Zhou, Zheng-Qian Liu, Quan-Fa Han, Tian-Hao Fu, Guang-Zhi Zhu, Chuang-Ye Han, Hao Su, Jian-Lu Huang, Guo-Tian Ruan, Ling Yan, Xin-Ping Ye, Tao Peng

Open Access Research article

A polymeric diet rich in transforming growth factor beta 2 does not reduce inflammation in chronic 2,4,6-trinitrobenzene sulfonic acid colitis in pre-pubertal rats

Claire Dupont-Lucas, Rachel Marion-Letellier, Mathilde Pala, Charlène Guerin, Asma Amamou, Marine Jarbeau, Christine Bôle-Feysot, Lionel Nicol, Amelyne David, Moutaz Aziz, Elodie Colasse, Céline Savoye-Collet, Guillaume Savoye

Open Access Research article

Deep learning for sensitive detection of Helicobacter Pylori in gastric biopsies

Sebastian Klein, Jacob Gildenblat, Michaele Angelika Ihle, Sabine Merkelbach-Bruse, Ka-Won Noh, Martin Peifer, Alexander Quaas, Reinhard Büttner

Open Access Case report

Delayed hypersensitivity reaction to orodispersible budesonide in a case with eosinophilic esophagitis

Caroline Michèle Andrist, Lukas Jörg, Thomas Greuter, Anna Gschwend, Alex Straumann, Arthur Helbling

Open Access Case report

Immunoglobulin G4-associated autoimmune hepatitis with peripheral blood eosinophilia: a case report

Arunchai Chang, Cheep Charoenlap, Keerati Akarapatima, Attapon Rattanasupar, Varayu Prachayakul

Open Access Research article

Efficacy of early intervention on the bowel damage and intestinal surgery of Crohn’s disease, based on the Lémann index

Mingming Zhu, Qi Feng, Xitao Xu, Yuqi Qiao, Zhe Cui, Yunqi Yan, Zhihua Ran

Open Access Research article

Changes and prognostic impact of inflammatory nutritional factors during neoadjuvant chemoradiotherapy for patients with resectable and borderline resectable pancreatic cancer

Minoru Oshima, Keiichi Okano, Hironobu Suto, Yasuhisa Ando, Hideki Kamada, Tsutomu Masaki, Shigeo Takahashi, Toru Shibata, Yasuyuki Suzuki

Open Access Case report

Development of amoebic liver abscess in early pregnancy years after initial amoebic exposure: a case report

Rainer W. J. Kaiser, Julian Allgeier, Alexander B. Philipp, Julia Mayerle, Camilla Rothe, Claudia Wallrauch, Mark op den Winkel

Open Access Case report

Incarcerated gallbladder in inguinal hernia: a case report and literature review

János Tajti Jr., József Pieler, Szabolcs Ábrahám, Zsolt Simonka, Attila Paszt, György Lázár

Open Access Research article

Relationship between angiography timing and angiographic visualization of extravasation in patients with acute non-variceal gastrointestinal bleeding

Chungjo Choi, Hyun Lim, Min-Jeong Kim, Bo Young Lee, Sung-Yeun Kim, Jae Seung Soh, Ho Suk Kang, Sung Hoon Moon, Jong Hyeok Kim

Open Access Research article

Lusutrombopag is effective and safe in patients with chronic liver disease and severe thrombocytopenia: a multicenter retrospective study

Hiroaki Nomoto, Naoki Morimoto, Kouichi Miura, Shunji Watanabe, Yoshinari Takaoka, Hiroshi Maeda, Takahiro Sasaki, Yohei Koyashiki, Hidekazu Kurata, Norikatsu Numao, Norio Isoda, Hironori Yamamoto

Open Access Research article

Ambulatory end-stage liver disease in Ghana; patient profile and utility of alpha fetoprotein and aspartate aminotransferase: platelet ratio index

Yvonne Ayerki Nartey, Yaw Asante Awuku, Adwoa Agyei-Nkansah, Amoako Duah, Sally Afua Bampoh, Joshua Ayawin, Shadrack Osei Asibey, Niklas K. Björkström, Weimin Ye, Mary Yeboah Afihene, Lewis Rowland Roberts, Amelie Plymoth

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