title: A rare case of bile duct cyst.
abstract: Choledochal cyst is an uncommon disease usually seen in young women and can be divided into five types. We report a 66-year-old woman who was diagnosed with types I and III bile duct cyst simultaneously after surgery, which is a rare type of bile duct cyst.
authors.affiliation: Department of Gastroenterology, Beijing Friendship Hospital Affiliated to Capital Medical University, Beijing, China.
authors.forename: Qing-Gang
authors.initials: QG
authors.lastname: Wang
authors.forename: Shu-Tian
authors.initials: ST
authors.lastname: Zhang
mesh_terms: D000368:Aged; D001653:Bile Ducts, Intrahepatic / Q000473:pathology / Q000601:surgery; D015529:Choledochal Cyst / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D004386:Duodenum / Q000473:pathology / Q000502:physiology; D005260:Female; D006801:Humans