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Updated: Sep 19, 2026

Application of Laparoscopic Ultrasonography in Primary Choledochal Suture during Combined Two-lens Surgery
Published on: March 28, 2025
Choledochal cyst: varied clinical presentations and long-term results of surgery
1Department of Paediatric Surgery, Great Ormond Street Hospital for Children, London, UK.
Insights
Choledochal cyst treatment in children shows Roux-en-Y hepaticojejunostomy after complete cyst excision yields excellent long-term outcomes with fewer complications than other surgical approaches.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Hepatobiliary Surgery
Background:
- Choledochal cysts are congenital dilations of the biliary tract.
- Clinical presentation in children varies, often differing from the classical triad.
- Long-term outcomes and optimal surgical management require further investigation.
Purpose of the Study:
- To review the clinical features and long-term outcomes of pediatric choledochal cyst cases.
- To evaluate the effectiveness of different surgical interventions for choledochal cysts.
- To identify the optimal surgical approach for choledochal cyst management in children.
Main Methods:
- Retrospective review of 21 children with choledochal cysts treated over 31 years.
- Analysis of clinical presentations, diagnostic findings, and surgical procedures.
- Comparison of long-term outcomes and complications based on surgical technique.
Main Results:
- Jaundice was the most common presentation in infants; only 14% of older children had the classical triad.
- Pancreatitis (n=8), cholangitis (n=3), and biliary cirrhosis (n=2) were significant associated conditions.
- Complete choledochal cyst excision with Roux-en-Y hepaticojejunostomy resulted in excellent long-term outcomes with minimal complications compared to cyst enterostomies.
Conclusions:
- Complete excision of choledochal cysts combined with Roux-en-Y hepaticojejunostomy is the preferred surgical method for children.
- Early diagnosis and appropriate surgical management are crucial for favorable long-term outcomes.
- Alternative procedures like cyst enterostomies are associated with higher rates of complications such as recurrent cholangitis and stricture formation.
Abstract:
The clinical features and long-term outcome of 21 children with choledochal cyst treated over a 31-year-period is reviewed. All 7 infants ( < 1-year-old) presented with jaundice. Only 3 older children (14%) presented with the classical triad of pain, jaundice and an abdominal mass. Other forms of presentation included pancreatitis (n = 8), cholangitis (n = 3), biliary peritonitis (n = 2) and biliary cirrhosis (n = 2). An incidental diagnosis of a choledochal cyst was made in 3 patients one each with bilateral ureteroceles, renal hypoplasia and meningitis with hepatitis A infection. An elevated serum amylase (SA: mean = 1005 U/L) and intraoperative bile amylase (BA: mean = 16,902 U/L) was observed in all 8 children with pancreatitis. Complete excision of the choledochal cyst with Roux-en-Y hepaticojejunostomy was the primary operative procedure in 18 patients. The remaining patients underwent cystoduodenostomy (n = 2) and cystojejunostomy (n = 1). Recurrent cholangitis and stricture formation complicated cyst enterostomies. In comparison cyst excision with Roux-en-Y hepaticojejunostomy gave excellent long-term results with minimal complication.
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