title: Torsion of the gallbladder in pregnancy.
abstract: Torsion of the gallbladder is a rare condition that is difficult to diagnose preoperatively, but prompt surgical intervention is necessary to avoid possible sepsis and death. A 36-year-old pregnant woman presented to Emergency Department with a constant epigastric pain at 17 weeks of gestation. Abdominal ultrasonography and magnetic resonance imaging demonstrated a distended gallbladder that contained no stones but had mild wall thickening. Laparoscopic cholecystectomy using three ports was performed under the impression of an acalculous cholecystitis. The gallbladder was found to be rotated 180 degrees clockwise on gallbladder mesentery and to be gangrenous. The postoperative course was uneventful and the patient was discharged on the 4th day after surgery. It is important to keep in mind gallbladder torsion in the differential diagnosis from acute cholecystitis when the patient has an acute onset of abdominal pain and a severely distended gallbldder. Prompt cholecystectomy via a laparoscopic approach should be performed.
authors.affiliation: Department of Surgery, Chung-Ang University College of Medicine, Seoul, Korea.
authors.forename: Seung Eun
authors.initials: SE
authors.lastname: Lee
authors.affiliation: Department of Surgery, Chung-Ang University College of Medicine, Seoul, Korea.
authors.forename: Yoo Shin
authors.initials: YS
authors.lastname: Choi
authors.affiliation: Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea.
authors.forename: Beom Jin
authors.initials: BJ
authors.lastname: Kim
keywords: Gallbladder; Torsion abnormality