title: Postcholecystectomy syndrome in the laparoscopic era.
abstract: sWe describe the management of a cystic duct remnant calculus in a 45-year-old male patient who had undergone a laparoscopic cholecystectomy and re-presented with abdominal pain and jaundice. Magnetic resonance cholangiopancreatography was utilized to confirm the diagnosis of an impacted calculus within the remnant cystic duct along with several small retained common bile duct stones. Four sequential endoscopic procedures successfully removed all retained common bile duct calculi to alleviate the biliary obstruction; however, we were unable to treat the cystic duct remnant calculus endoscopically. The patient finally underwent successful laparoscopic excision of a 2.5-cm cystic duct remnant containing its impacted calculus. It remains unclear if cystic duct remnant calculi may become more prevalent as a cause of postcholecystectomy syndrome in future due to the large numbers of laparoscopic cholecystectomies performed in the past 2 decades.
authors.affiliation: Department of Surgery, The Johns Hopkins Medical Institutions, Baltimore, Maryland 21224, USA.
authors.forename: Ying Wei
authors.initials: YW
authors.lastname: Lum
authors.forename: Michael G
authors.initials: MG
authors.lastname: House
authors.forename: Awori J
authors.initials: AJ
authors.lastname: Hayanga
authors.forename: Michael
authors.initials: M
authors.lastname: Schweitzer
mesh_terms: D001649:Bile Duct Diseases / Q000601:surgery*; D017081:Cholecystectomy, Laparoscopic; D002769:Cholelithiasis / Q000601:surgery*; D003549:Cystic Duct; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D013577:Syndrome