title: Caroli's disease associated with hepatolithiasis: a case report and review of the Japanese literature.
abstract: A 27-year-old woman was admitted to Nagasaki University Hospital complaining of abdominal pain and fever. Percutaneous transhepatic cholangiography showed multiple cystic dilatations of the intrahepatic bile ducts without stone formation. The illness was diagnosed as a pure type of Caroli's disease. No surgical intervention was made. Subsequently, the patient suffered repeated attacks of cholangitis, and six years later, computed tomography demonstrated cystic lesions of both lobes of the liver and stones within the cystic lesions of the right lobe. We collected 62 cases of Caroli's disease reported in the Japanese literature, including our own case. Among them, cholangitis was found in 43.5%, hepatolithiasis in 30.6%, esophageal varices in 17.7% and cholangiocarcinoma in 8.1%. It is difficult to successfully treat Caroli's disease involving both lobes of the liver. Long-term repeated cholangitis could lead to fibrosis of the liver, hepatolithiasis, portal hypertension and cholangiocarcinoma. Considering the above-mentioned aspects of the disease, careful follow-up studies are required in each case.
authors.affiliation: Second Department of Surgery, Nagasaki University School of Medicine, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Tsunoda
authors.forename: J
authors.initials: J
authors.lastname: Furui
authors.forename: M
authors.initials: M
authors.lastname: Yamada
authors.forename: T
authors.initials: T
authors.lastname: Eto
authors.forename: K
authors.initials: K
authors.lastname: Ura
authors.forename: T
authors.initials: T
authors.lastname: Matsumoto
authors.forename: T
authors.initials: T
authors.lastname: Segawa
authors.forename: K
authors.initials: K
authors.lastname: Motoshima
authors.forename: K
authors.initials: K
authors.lastname: Izawa
authors.forename: R
authors.initials: R
authors.lastname: Tsuchiya
mesh_terms: D000328:Adult; D001649:Bile Duct Diseases / Q000151:congenital / Q000453:epidemiology; D001653:Bile Ducts, Intrahepatic; D002137:Calculi / Q000150:complications*; D003560:Cysts / Q000151:congenital* / Q000453:epidemiology; D004108:Dilatation, Pathologic / Q000151:congenital / Q000453:epidemiology; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008107:Liver Diseases / Q000150:complications*