title: A variant of the double gallbladder. A possible cause of cholelithiasis?
abstract: Congenital duplication of the gallbladder is a rare anatomical malformation, which is usually discovered as an incidental finding during cholecystectomy. We report a case of a double gallbladder in a 45-year-old woman, which was discovered during laparoscopic cholecystectomy for symptomatic cholelithiasis. As it was not possible to identify the anatomical structures safely, the procedure was converted to open cholecystectomy. Inspection of the resected gallbladder showed that it consisted of 2 chambers with separate cystic ducts, which communicated through an ostium. Both chambers contained multiple gallstones. The inadequate drainage of the second chamber could be considered as a predisposing factor for the development of cholelithiasis in this case.
authors.affiliation: 2nd Surgical Clinic of the Aristotle University of Thessaloniki, Greece. papaziog@med.auth.gr
authors.forename: Basilios
authors.initials: B
authors.lastname: Papaziogas
authors.forename: Charalambos
authors.initials: C
authors.lastname: Lazaridis
authors.forename: George
authors.initials: G
authors.lastname: Paraskevas
authors.forename: John
authors.initials: J
authors.lastname: Koutelidakis
authors.forename: Panagiotis
authors.initials: P
authors.lastname: Katsinelos
authors.forename: Basilios
authors.initials: B
authors.lastname: Oikonomou
authors.forename: Grigoris
authors.initials: G
authors.lastname: Chatzimavroudis
authors.forename: Marios
authors.initials: M
authors.lastname: Grigoriou
authors.forename: Konstantinos
authors.initials: K
authors.lastname: Atmatzidis
mesh_terms: D017081:Cholecystectomy, Laparoscopic; D002769:Cholelithiasis / Q000209:etiology* / Q000601:surgery; D005260:Female; D005704:Gallbladder / Q000002:abnormalities* / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D016896:Treatment Outcome