Late surgical complications of choledochal cystoenterostomy.
Choledochal cyst is a rare congenital abnormality of the biliary tract characterized by dilatation and stasis. Cyst excision is now preferred to internal drainage because of the predilection for development of cancer in the unresected cyst wall. We report on four patients who required reoperations for complications of prior cystoenteric drainage from 14 to 21 years after the original operations. Gastrointestinal bleeding from cyst ulceration as occurred in one patient is heretofore unreported. This reoperative experience emphasizes the importance of cyst excision as primary therapy and underscores these principles: 1) The spectrum of complications, including infection, pancreatitis, cancer, and bleeding may occur with or without intracyst and ductal stones; 2) Radical operative procedures may be required for treatment of the complications; 3) Despite these, cholangiocarcinoma has a dismal prognosis; 4) Patients whose cysts remain unexcised require meticulous lifelong scrutiny and strong consideration for planned reoperation at the time of the first complication.
Department of Surgery, Cedars-Sinai Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048.
E
E
Rush
L
L
Podesta
M
M
Norris
D
D
Lugo
L
L
Makowka
J R
JR
Hiatt
D000328:Adult; D000368:Aged; D014670:Ampulla of Vater / Q000473:pathology; D001649:Bile Duct Diseases / Q000209:etiology; D001650:Bile Duct Neoplasms / Q000209:etiology; D001653:Bile Ducts, Intrahepatic; D018281:Cholangiocarcinoma / Q000209:etiology; D002761:Cholangitis / Q000209:etiology; D015529:Choledochal Cyst / Q000601:surgery*; D002768:Choledochostomy / Q000009:adverse effects*; D002769:Cholelithiasis / Q000209:etiology; D003560:Cysts / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D012086:Reoperation