title: Long-term results of management of type I choledochal cysts in adults.
abstract: Choledochal cysts in adults is a rare condition. The present study describes our experience with this abnormality of the biliary tree. During a 16-year period (1978-1993) eight adults with type I choledochal cyst were treated surgically in our departments. They were 4 men and 4 women with a mean age of 38.9 years (range 20-84). Symptoms, clinical findings and abnormalities in laboratory investigations included pain in all patients, history of cholangitis (n = 3), cholangitis (n = 2), acute pancreatitis (n = 1), palpable mass (n = 2), abdominal tenderness (n = 4), leucocytocis (n = 2), and increased levels of serum total bilirubin (n = 4), SGOT (n = 2), and serum alkaline phosphatase (n = 4). Diagnosis was established by intravenous cholangiography in one case, by CT-scanning in one, by ultrasonography in 5 and by intraoperative cholangiography in one. All the patients were treated surgically. Three of them underwent a Roux-en-Y choledochocystojejunostomy and one a choledochocystoduodenostomy. The other 4 patients were treated with cyst excision and Roux-en-Y hepaticojejunostomy. There were no deaths among our patients. The mean follow-up period was 6.7 years (range 1-17). So far, five episodes of mild ascending cholangitis have occurred in the patient treated with choledochocystoduodenostomy. One patient in whom a Roux-en-Y choledochocystojejunostomy was performed had 2 episodes of right upper quadrant colic pain and one episode of cholangitis. Both these patients were treated conservatively. The other 6 patients had no episodes of pain cholangitis or jaundice. In conclusion, the primary treatment of choledochal cyst type I is the excision of the cyst with Roux-en-Y hepaticojejunostomy. The Roux-en-Y choledochocystojejunostomy is indicated in cases where, for various reasons, the cyst can not be safely removed.
authors.affiliation: 2nd Surgical Department, General Hospital, Athens, Greece.
authors.forename: I D
authors.initials: ID
authors.lastname: Karanikas
authors.forename: S S
authors.initials: SS
authors.lastname: Koundourakis
authors.forename: A N
authors.initials: AN
authors.lastname: Macheras
authors.forename: H C
authors.initials: HC
authors.lastname: Panagiotidis
authors.forename: T D
authors.initials: TD
authors.lastname: Liakakos
authors.forename: S S
authors.initials: SS
authors.lastname: Dendrinos
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000713:Anastomosis, Roux-en-Y / Q000379:methods; D002761:Cholangitis / Q000209:etiology; D015529:Choledochal Cyst / Q000175:diagnosis / Q000601:surgery*; D002768:Choledochostomy / Q000379:methods; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D013997:Time Factors