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Updated: Aug 23, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
Spontaneous perforation--a rare complication of choledochal cyst
Gajanan D Wagholikar1, Kamal Chetri, Surinder K Yachha
1Department of Surgical Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareli Road, Lucknow.
Insights
A rare case of spontaneous choledochal cyst perforation in a 2-year-old girl was diagnosed using hepatobiliary scintigraphy. Treatment involved emergency lavage and drainage, followed by surgical cyst excision and Roux-en-Y reconstruction.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Diagnostic Imaging
Background:
- Choledochal cysts are congenital biliary dilatations.
- Spontaneous perforation is a rare but serious complication.
- Early diagnosis and management are crucial.
Observation:
- A 2-year-old girl presented with spontaneous choledochal cyst perforation and bile peritonitis.
- Hepatobiliary scintigraphy enabled accurate preoperative diagnosis.
- The emergency presentation necessitated immediate intervention.
Findings:
- A staged surgical approach was employed.
- Initial management included peritoneal lavage and T-tube biliary drainage.
- Definitive treatment involved cyst excision and Roux-en-Y hepatico-jejunostomy three months later.
Implications:
- This case highlights the utility of hepatobiliary scintigraphy in diagnosing choledochal cyst perforation.
- A staged surgical management strategy can be effective for emergency presentations.
- Successful outcomes underscore the importance of timely surgical intervention for pediatric biliary emergencies.
Abstract:
We report a 2-year-old girl with spontaneous perforation of choledochal cyst. Preoperative diagnosis was possible by hepatobiliary scintigraphy. In view of emergency presentation and bile peritonitis, management was a staged procedure with peritoneal lavage and T-tube drainage of the biliary system, followed by excision of the cyst and Roux-en-Y hepatico-jejunostomy 3 months later.
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