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Virchows Archiv

Ausgabe 5/2022

Inhalt (18 Artikel)

Development of head and neck pathology in Europe

  • Review and Perspectives

Henrik Hellquist, Abbas Agaimy, Göran Stenman, Alessandro Franchi, Alfons Nadal, Alena Skalova, Ilmo Leivo, Nina Zidar, Roderick H. W. Simpson, Pieter J. Slootweg, Juan C. Hernandez-Prera, Alfio Ferlito

Ultrastructural examination of lung “cryobiopsies” from a series of fatal COVID-19 cases hardly revealed infected cells

Katia Cortese, Gudrun Holland, Lars Möller, Maria Cristina Gagliani, Emanuela Barisione, Lorenzo Ball, Paolo Pelosi, Federica Grillo, Luca Mastracci, Roberto Fiocca, Michael Laue

Diagnostic significance of reassessment of prostate biopsy specimens by experienced urological pathologists at a high-volume institution

  • Open Access
  • Original Article

Yoichiro Okubo, Yayoi Yamamoto, Shinya Sato, Emi Yoshioka, Masaki Suzuki, Kota Washimi, Kimito Osaka, Takahisa Suzuki, Tomoyuki Yokose, Takeshi Kishida, Yohei Miyagi

T1 bladder carcinoma with variant histology: pathological features and clinical significance

  • Open Access
  • Original Article

Antonio Lopez-Beltran, Ana Blanca, Alessia Cimadamore, Rodolfo Montironi, Rafael J. Luque, Metka Volavšek, Liang Cheng

A deep learning model for breast ductal carcinoma in situ classification in whole slide images

  • Original Article

Fahdi Kanavati, Shin Ichihara, Masayuki Tsuneki

Comparison of the Idylla™ MSI assay with the Promega™ MSI Analysis System and immunohistochemistry on formalin-fixed paraffin-embedded tissue of endometrial carcinoma: results from an international, multicenter study

  • Original Article

Sonia Gatius, Ana Velasco, Mar Varela, Miriam Cuatrecasas, Pedro Jares, Lisa Setaffy, Benjamin Bonhomme, Almudena Santon, Kristina Lindemann, Sabrina Croce, Ben Davidson, Sigurd Lax, Jose Palacios, Xavier Matias-Guiu

Deeper sections reveal residual tumor cells in rectal cancer specimens diagnosed with pathological complete response following neoadjuvant treatment

  • Original Article

Lasse Slumstrup, Susanne Eiholm, Astrid Louise Bjørn Bennedsen, Dea Natalie Munch Jepsen, Ismail Gögenur, Anne-Marie Kanstrup Fiehn

Tumor progression by epithelial-mesenchymal transition in ARID1A- and SMARCA4-aberrant solid-type poorly differentiated gastric adenocarcinoma

  • Original Article

Taisuke Sasaki, Kenichi Kohashi, Shinichiro Kawatoko, Eikichi Ihara, Eiji Oki, Masafumi Nakamura, Yoshihiro Ogawa, Yoshinao Oda

Epigenetic upregulation of TET2 is an independent poor prognostic factor for intrahepatic cholangiocarcinoma

  • Open Access
  • Original Article

Hironori Yamashita, Aikaterini Tourna, Masayuki Akita, Tomoo Itoh, Shilpa Chokshi, Tetsuo Ajiki, Takumi Fukumoto, Neil A. Youngson, Yoh Zen

GLI1-altered mesenchymal tumor: a clinicopathological and molecular analysis of ten additional cases of an emerging entity

  • Original Article

Jiahan Liu, Rongjun Mao, I Weng Lao, Lin Yu, Qianming Bai, Xiaoyan Zhou, Jian Wang

Transdifferentiation of mantle cell lymphoma into sarcoma with limited neuromuscular differentiation after conventional chemotherapy

  • Brief Report

Ichiro Kawashima, Naoki Oishi, Kazunari Kasai, Tomohiro Inoue, Eriko Hosokawa, Ayato Nakadate, Minori Matsuura, Takuma Kumagai, Megumi Koshiishi, Takeo Yamamoto, Kei Nakajima, Masaru Tanaka, Tetsuo Kondo, Keita Kirito

Novel RGAG1-BCOR gene fusion revealed in a somatic soft tissue sarcoma with a long follow-up

  • Open Access
  • Brief Report

Mauro Vasella, Ulrich Wagner, Christine Fritz, Kati Seidl, Luca Giudici, Gerhard Ulrich Exner, Holger Moch, Peter Johannes Wild, Beata Bode-Lesniewska

Rapidly fatal SMARCA4-deficient undifferentiated sarcoma originating from hybrid hemosiderotic fibrolipomatous tumor/pleomorphic hyalinizing angiectatic tumor of the foot

  • Open Access
  • Brief Report

Abbas Agaimy, Norbert Meidenbauer, William R. Sukov, Robert Stoehr, Michael Vieth, Frank Roemer, Robert Grützmann, Andrew L. Folpe

Indolent T-lymphoblastic proliferation: a report of three cases

  • Brief Report

Zheng Yuanyuan, Xie Jianlan, Zhang Yanlin, Zhou Xiaoge

Neu im Fachgebiet Pathologie

Taking imaging into the fourth dimension

  • Hauptreferate: Hauptprogramm der DGP

Modern hematopathology is in a constant state of evolution. New methods continuously allow unprecedented insights and interpretations of immune system processes. Both immunological reactions and malignant tumors of the immune system appear in a …

Automation of a pathology laboratory – current developments

  • Open Access
  • Hauptreferate: Hauptprogramm der DGP

Automation in histopathology is by no means a new topic. Indeed, a device for automated dehydration and paraffin impregnation was awarded a patent as early as 1909 [ 1 ]. However, subsequent efforts were limited to a few additional steps, such as …

Synoptic reporting

  • Hauptreferate: Hauptprogramm der DGP – Kurzbeiträge

Data quality (DQ) in surgical pathology is critical for both patient care and research. Particularly in times of big data and artificial intelligence (AI), data quality assurance is becoming increasingly important. Accordingly, synoptic reporting …

Koloniales Unrecht aufarbeiten – Provenienzforschung zur historischen „Schädelsammlung“ der Universität Leipzig (Deutschland)

  • Pathologie
  • Hauptreferate: Arbeitsgemeinschaften der DGP

Eine seit Jahren zunehmende Zahl von Museen und wissenschaftlichen Einrichtungen übernehmen Verantwortung für ihre Vergangenheit, indem sie Provenienzforschung in ihren Sammlungen initiieren und sich mit den dabei aufgedeckten Unrechtskontexten …