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Updated: Apr 20, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
Spontaneous choledochal cyst perforation in pregnancy with co-existent chronic pancreatitis
Harjeet Singh1, Rahul Gupta1, Lakhbir Dhaliwal2
1Department of General Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India.
Insights
Spontaneous choledochal cyst perforation during pregnancy is rare but manageable. A two-stage surgical approach involving T-tube drainage and later cyst excision successfully treated a pregnant patient.
Area of Science:
- Gastroenterology
- Hepatobiliary Surgery
- Obstetrics
Background:
- Choledochal cysts are congenital bile duct anomalies, often presenting in childhood.
- Weakened bile duct walls predispose to spontaneous perforation due to obstruction, infection, or reflux.
Observation:
- A 25-year-old pregnant woman (35 weeks gestation) presented with acute abdominal and fetal distress.
- Emergency laparotomy revealed common bile duct perforations, necessitating T-tube drainage and caesarean section.
Findings:
- A T-tube cholangiogram confirmed a choledochal cyst with an abnormal pancreatobiliary junction and chronic pancreatitis.
- The patient underwent successful two-stage management: initial drainage followed by cyst excision with Roux en Y hepaticojejunostomy.
Implications:
- Spontaneous choledochal cyst perforation in pregnancy is a critical condition requiring prompt surgical intervention.
- A staged surgical approach can lead to successful outcomes for both mother and fetus in such complex cases.
Abstract:
Choledochal cysts are a congenital disorder of the bile duct, usually presenting in childhood. As they cause weakening of the wall of the bile duct, any distal obstruction, infection or reflux of amylase-rich fluid in the biliary tract can predispose to spontaneous perforation. A 25-year-old pregnant woman at 35 weeks of gestation presented with acute abdominal and fetal distress. On emergency laparotomy, common bile duct perforations were detected. T-tube drainage and caesarean section were performed. A t-tube cholangiogram revealed the diagnosis of a choledochal cyst with an abnormal pancreatobiliary junction and chronic pancreatitis. The patient later underwent cyst excision with Roux en Y hepaticojejunostomy. Spontaneous choledochal cyst perforation in pregnancy can be successfully managed by a two-stage operation.
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