Skip to main content
Erschienen in: Journal of Medical Case Reports 1/2012

Open Access 01.12.2012 | Case report

Complete gallbladder torsion diagnosed with sequential computed tomography scans: a case report

verfasst von: Takahiro Koyanagi, Kaoru Sato

Erschienen in: Journal of Medical Case Reports | Ausgabe 1/2012

download
DOWNLOAD
print
DRUCKEN
insite
SUCHEN

Abstract

Introduction

Torsion of the gallbladder is an extremely rare cause of acute abdomen, which commonly affects thin elderly women. A prompt surgical approach is necessary to avoid fatal complications associated with gangrene and perforation of the gallbladder. However, it is difficult to make a preoperative diagnosis using ordinary imaging modalities.

Case presentation

An 84-year-old Japanese woman was admitted to our hospital due to left lower abdominal pain. Her pain shifted suddenly to the right upper abdomen a half day after admission. Although her enlarged and wall-thickened gallbladder had been already seen at admission, it rotated approximately 180 degrees and deviated to the midline of her abdomen on the second computed tomography scan, which helped us to make a correct diagnosis of gallbladder torsion. The patient underwent an emergency operation (detorsion and cholecystectomy) and recovered without any complications. The gallbladder had necrosis due to torsion.

Conclusion

Sequential diagnostic imaging might be helpful to make a preoperative diagnosis of gallbladder torsion when the gallbladder is enlarged and wall thickened but the patient does not present with typical clinical symptoms.
Hinweise

Electronic supplementary material

The online version of this article (doi:10.​1186/​1752-1947-6-289) contains supplementary material, which is available to authorized users.

Competing interests

The authors declare that they have no competing interests.

Authors’ contributions

TK and KS diagnosed, investigated and managed the patient. Also, TK and KS determined the medical significance and wrote the manuscript. All authors read and approved the final manuscript.

Introduction

Torsion of the gallbladder is an extremely rare condition that was first reported in 1898 by Wendel [1]. It has been reported to occur more commonly in thin elderly women and the incidence appears to be increasing, possibly related to an increasingly ageing population [2, 3]. Clinical symptoms and signs of gallbladder torsion include severe right upper abdominal pain and vomiting with sudden onset, palpable abdominal mass, and absence of jaundice and fever [4]. The results of laboratory investigations including liver function tests and biliary enzymes are usually within normal limits [5]. Although prompt surgery is necessary to avoid high mortality associated with gangrene and perforation of the gallbladder, it is difficult to make a preoperative diagnosis of gallbladder torsion.
We report here a case of torsion of the gallbladder in an elderly woman without typical clinical symptoms, in which sequential computed tomography (CT) scans helped us to make a correct diagnosis preoperatively.

Case presentation

An 84-year-old woman was admitted to our hospital with complaints of left lower abdominal pain and nausea without fever. Her past surgical history included a hysterectomy and a femoral neck fracture repair. She also suffered from hypertension and hyperlipidemia. Her body mass index was 18.2kg/m2 and her vital signs were all within normal limits. Physical examination demonstrated tenderness in the left lower abdomen without Blumberg’s sign and with no demonstration of Murphy’s sign. Laboratory data were all within normal limits including inflammatory response, liver function tests, and biliary enzymes. A CT scan of her abdomen at admission demonstrated an enlarged and wall-thickened gallbladder without gallstone, prominent small bowel gas, and mild intestinal dilatation and wall thickening (Figure 1a). The findings of ultrasonography were the same as those of the CT scan. Therefore, we diagnosed her condition as acute enterocolitis or subileus and began a starvation and transfusion cure. After a half day, she suddenly presented with severe right upper abdominal pain and vomiting. Conservative treatment, including a painkiller and antiemetic, was not effective so another abdominal CT scan was carried out. The second CT scan of her abdomen demonstrated a more distended and wall-thickened gallbladder that had rotated approximately 180 degrees and deviated to the midline of her abdomen compared with the CT images at admission (Figure 1b). The cystic duct was located on the right side of the gallbladder. Taking these into account, we considered that her gallbladder was free hanging and a diagnosis of gallbladder torsion was clinically assumed. Therefore, the patient underwent an emergency laparotomy. During the operation we observed a gallbladder torsion (rotation more than 180 degrees) leading to necrosis and we performed detorsion and cholecystectomy. The gallbladder was free hanging and adhesion to adjacent organs was so mild that operative procedures were easy to perform. Pathological examination revealed necrotic change, compatible with an acute bleeding infarction of the gallbladder due to torsion (Figure 2). There was no evidence of malignancy. The patient recovered without surgical complications but suffered from postoperative delirium. She was discharged about two weeks after surgery.

Discussion

There are two types of gallbladder torsion [6]: one is incomplete torsion (rotation less than 180 degrees) with gradual onset, and the other is complete torsion (rotation more than 180 degrees) with acute onset. When this patient was admitted to our hospital, her chief complaint was left lower abdominal pain and no right upper abdominal pain was complained of; her enlarged and wall-thickened gallbladder was seen on the CT scan. We therefore diagnosed her condition as acute enterocolitis or subileus and chose conservative treatment. Evaluating retrospectively, the gallbladder torsion was considered incomplete at the time of admission. After a half day, she suddenly presented with a severe right upper abdominal pain. The second CT scan showed that the gallbladder had rotated approximately 180 degrees and had deviated to the midline of her abdomen. Taking these findings into account, at this time her gallbladder was thought to be free hanging and a diagnosis of gallbladder torsion was clinically assumed. Actually, complete torsion was observed during an emergency operation. Although it is unclear why she presented with left lower abdominal pain at first, it is possible that enterocolitis or subileus occurred due to the intestinal inflammation spreading from the torsed gallbladder.
The decisive findings of gallbladder torsion are described in the literature as left-sided enlarged gallbladder, thickened gallbladder wall without enhancement effect, and a cystic duct located on the right side of the gallbladder [7, 8]. However, it is quite rare for clinicians to make a correct preoperative diagnosis of torsion of the gallbladder based on ordinary radiographic findings. Therefore, as in the present case, chronological diagnostic imaging including CT scans might be helpful when a patient presents with gradual clinical symptoms or atypical symptoms such as lower abdominal pain with an enlarged and wall-thickened gallbladder. In addition, it has been increasingly reported that novel imaging modalities, such as multi-detector row CT, magnetic resonance imaging (MRI), and magnetic resonance cholangiopancreatography also help preoperative diagnosis [9].
As for the treatment for torsion of the gallbladder, prompt detorsion and cholecystectomy are required to avoid potentially fatal sequelae of gangrene and perforation of the gallbladder [3]. We chose open cholecystectomy in the present case because we could not completely exclude the possibility of bile duct malignancy (painless gallbladder swelling and wall thickening in an elderly patient). However, the effectiveness of laparoscopic cholecystectomy has also been reported [10]. Because adhesion between the gallbladder and the adjacent organs is usually mild, which may facilitate gallbladder torsion, it is relatively easy to dissect the gallbladder from the liver bed and to cut the cystic duct and cystic artery. Therefore, laparoscopic procedures are recommended for the treatment of gallbladder torsion.

Conclusions

Torsion of the gallbladder is a rare cause of acute abdomen and it is difficult to diagnose preoperatively. It is important to take this disease into consideration in the differential diagnosis of acute abdomen in all elderly patients. Moreover, sequential diagnostic imaging including CT scans might be helpful when the gallbladder is enlarged and wall thickened but the patient does not present with typical clinical symptoms.
Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://​creativecommons.​org/​licenses/​by/​2.​0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Competing interests

The authors declare that they have no competing interests.

Authors’ contributions

TK and KS diagnosed, investigated and managed the patient. Also, TK and KS determined the medical significance and wrote the manuscript. All authors read and approved the final manuscript.

Unsere Produktempfehlungen

e.Med Interdisziplinär

Kombi-Abonnement

Für Ihren Erfolg in Klinik und Praxis - Die beste Hilfe in Ihrem Arbeitsalltag

Mit e.Med Interdisziplinär erhalten Sie Zugang zu allen CME-Fortbildungen und Fachzeitschriften auf SpringerMedizin.de.

© Springer Medizin

Bis 11. April 2024 bestellen und im ersten Jahr 50 % sparen!

e.Med Allgemeinmedizin

Kombi-Abonnement

Mit e.Med Allgemeinmedizin erhalten Sie Zugang zu allen CME-Fortbildungen und Premium-Inhalten der allgemeinmedizinischen Zeitschriften, inklusive einer gedruckten Allgemeinmedizin-Zeitschrift Ihrer Wahl.

© Springer Medizin

Bis 11. April 2024 bestellen und im ersten Jahr 50 % sparen!

Anhänge

Authors’ original submitted files for images

Literatur
1.
Zurück zum Zitat Wendel AV: VI. A case of floating gall-bladder and kidney complicated by cholelithiasis, with perforation of the gall-bladder. Ann Surg. 1898, 27: 199-202.PubMedPubMedCentral Wendel AV: VI. A case of floating gall-bladder and kidney complicated by cholelithiasis, with perforation of the gall-bladder. Ann Surg. 1898, 27: 199-202.PubMedPubMedCentral
2.
Zurück zum Zitat Nakao A, Matsuda T, Funabiki S, Mori T, Koguchi K, Iwado T, Matsuda K, Takakura N, Isozaki H, Tanaka N: Gallbladder torsion: case report and review of 245 cases reported in the Japanese literature. J Hepatobiliary Pancreat Surg. 1999, 6: 418-421. 10.1007/s005340050143.CrossRefPubMed Nakao A, Matsuda T, Funabiki S, Mori T, Koguchi K, Iwado T, Matsuda K, Takakura N, Isozaki H, Tanaka N: Gallbladder torsion: case report and review of 245 cases reported in the Japanese literature. J Hepatobiliary Pancreat Surg. 1999, 6: 418-421. 10.1007/s005340050143.CrossRefPubMed
3.
Zurück zum Zitat Ijaz S, Sritharan K, Russell N, Dar M, Bhatti T, Ormiston M: Torsion of the gallbladder: a case report. J Med Case Reports. 2008, 2: 237-10.1186/1752-1947-2-237.CrossRefPubMedCentral Ijaz S, Sritharan K, Russell N, Dar M, Bhatti T, Ormiston M: Torsion of the gallbladder: a case report. J Med Case Reports. 2008, 2: 237-10.1186/1752-1947-2-237.CrossRefPubMedCentral
5.
Zurück zum Zitat Shaikh AA, Charles A, Domingo S, Schaub G: Gallbladder volvulus: report of two original cases and review of the literature. Am Surg. 2005, 71: 87-89.PubMed Shaikh AA, Charles A, Domingo S, Schaub G: Gallbladder volvulus: report of two original cases and review of the literature. Am Surg. 2005, 71: 87-89.PubMed
6.
Zurück zum Zitat Carter R, Thompson RJ, Brennan LP, Hinshaw DB: Volvulus of the gallbladder. Surg Gynecol Obstet. 1963, 116: 105-108.PubMed Carter R, Thompson RJ, Brennan LP, Hinshaw DB: Volvulus of the gallbladder. Surg Gynecol Obstet. 1963, 116: 105-108.PubMed
7.
Zurück zum Zitat Merine D, Meziane M, Fishman EK: CT diagnosis of gallbladder torsion. J Comput Assist Tomogr. 1987, 11: 712-713. 10.1097/00004728-198707000-00032.CrossRefPubMed Merine D, Meziane M, Fishman EK: CT diagnosis of gallbladder torsion. J Comput Assist Tomogr. 1987, 11: 712-713. 10.1097/00004728-198707000-00032.CrossRefPubMed
8.
Zurück zum Zitat Aibe H, Honda H, Kuroiwa T, Yoshimitsu K, Irie H, Shinozaki K, Mizumoto K, Nishiyama K, Yamagata N, Masuda K: Gallbladder torsion: case report. Abdom Imaging. 2002, 27: 51-53. 10.1007/s00261-001-0050-7.CrossRefPubMed Aibe H, Honda H, Kuroiwa T, Yoshimitsu K, Irie H, Shinozaki K, Mizumoto K, Nishiyama K, Yamagata N, Masuda K: Gallbladder torsion: case report. Abdom Imaging. 2002, 27: 51-53. 10.1007/s00261-001-0050-7.CrossRefPubMed
9.
Zurück zum Zitat Matsuhashi N, Satake S, Yawata K, Asakawa E, Mizoguchi T, Kanematsu M, Kondo H, Yasuda I, Nonaka K, Tanaka C, Misao A, Ogura S: Volvulus of the gallbladder diagnosed by ultrasonography, computed tomography, coronal magnetic resonance imaging and magnetic resonance cholangiopancreatography. World J Gastroenterol. 2006, 12: 4599-4601.CrossRefPubMedPubMedCentral Matsuhashi N, Satake S, Yawata K, Asakawa E, Mizoguchi T, Kanematsu M, Kondo H, Yasuda I, Nonaka K, Tanaka C, Misao A, Ogura S: Volvulus of the gallbladder diagnosed by ultrasonography, computed tomography, coronal magnetic resonance imaging and magnetic resonance cholangiopancreatography. World J Gastroenterol. 2006, 12: 4599-4601.CrossRefPubMedPubMedCentral
10.
Zurück zum Zitat Kim SY, Moore JT: Volvulus of the gallbladder: laparoscopic detorsion and removal. Surg Endosc. 2003, 17: 1849-1852.PubMed Kim SY, Moore JT: Volvulus of the gallbladder: laparoscopic detorsion and removal. Surg Endosc. 2003, 17: 1849-1852.PubMed
Metadaten
Titel
Complete gallbladder torsion diagnosed with sequential computed tomography scans: a case report
verfasst von
Takahiro Koyanagi
Kaoru Sato
Publikationsdatum
01.12.2012
Verlag
BioMed Central
Erschienen in
Journal of Medical Case Reports / Ausgabe 1/2012
Elektronische ISSN: 1752-1947
DOI
https://doi.org/10.1186/1752-1947-6-289

Weitere Artikel der Ausgabe 1/2012

Journal of Medical Case Reports 1/2012 Zur Ausgabe