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Updated: Aug 15, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
Spontaneous rupture of choledochal cyst presenting in childhood
Demet Aydoğdu Kiresi1, Aydin Karabacakoğlu, Alaaddin Dilsiz
1Department of Radiology, Selcuk University Meram Faculty of Medicine, Konya, Turkey.
Insights
Spontaneous rupture of choledochal cysts can be the first sign of the condition, presenting as bile-like fluid. This rare complication requires prompt diagnosis using imaging and intraoperative cholangiography.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Medical Imaging
Background:
- Choledochal cysts are congenital dilations of the bile ducts.
- Spontaneous rupture is a rare but serious complication, often presenting without prior symptoms.
- Early recognition is crucial for effective management.
Observation:
- A 10-year-old girl presented with acute abdominal pain, vomiting, and elevated liver enzymes.
- Imaging revealed a dilated common bile duct, a large cystic mass, and free intraperitoneal fluid.
- No history of trauma was reported.
Findings:
- The clinical presentation and imaging findings were consistent with spontaneous choledochal cyst rupture.
- Elevated bilirubin and liver enzymes indicated biliary obstruction and liver damage.
- Intraoperative cholangiography is recommended for definitive diagnosis.
Implications:
- This case highlights the importance of considering spontaneous choledochal cyst rupture in pediatric patients with acute abdomen.
- Prompt diagnosis and surgical intervention are essential to prevent complications.
- Enhanced awareness among clinicians can improve patient outcomes.
Abstract:
Spontaneous rupture of choledochal cysts is one of the rare complications, and can sometimes be the initial manifestation. It should be considered in the presence of bile-like fluid. A 10-year-old girl had acute onset of abdominal pain, vomiting, and elevated bilirubin, alkaline phosphatase, glutamic oxaloacetic transaminase and glutamic-pyruvic transaminase levels. There was no trauma in her history. In ultrasonography and computed tomography, dilated common bile duct, cystic mass of 10 x 6 cm, and free intraperitoneal fluid in abdominal cavity were demonstrated. Radiological methods, especially intraoperative cholangiography, should be performed for evaluation. We report a case of spontaneous rupture of the choledochal cyst with clinical and radiological findings.
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