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Updated: May 30, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
Early vs. delayed surgery for choledochal cyst with acute pancreatitis in children
Min Jeng Cho1, Dae Yeon Kim, Seong Chul Kim
1Division of Pediatric Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, South Korea.
Insights
Early surgery for pediatric choledochal cysts complicated by acute pancreatitis improves outcomes. This approach reduces symptoms and the need for endoscopic retrograde cholangiopancreatography (ERCP), optimizing patient care.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Hepatobiliary Surgery
Background:
- Acute pancreatitis is a rare complication in children with choledochal cysts.
- Optimal surgical timing for these cases remains unclear.
- This study investigates outcomes based on surgical timing and enzyme levels.
Purpose of the Study:
- To evaluate patient outcomes in pediatric choledochal cyst patients who developed acute pancreatitis.
- To determine the impact of surgical timing on outcomes.
- To assess the relationship between serum amylase/lipase levels and surgical outcomes.
Main Methods:
- Retrospective review of 29 pediatric patients (<=15 years) with choledochal cysts and acute pancreatitis.
- Patients underwent surgery between 2000 and 2010.
- Analysis of outcomes based on timing of surgery and preoperative serum amylase/lipase concentrations.
Main Results:
- Patients undergoing early surgery had significantly higher preoperative serum amylase and lipase levels.
- No significant differences were observed in operative parameters or outcomes based on initial enzyme levels.
- Delayed surgery was associated with increased use of endoscopic retrograde cholangiopancreatography (ERCP).
Conclusions:
- Early surgical excision of choledochal cysts after acute pancreatitis onset is beneficial in pediatric patients.
- Prompt surgery alleviates symptoms and reduces the necessity for ERCP.
- This strategy optimizes management for children with choledochal cysts and pancreatitis.
Background/Aims:
Few reports have appeared on the development of acute pancreatitis in children with choledochal cysts and no information on optimal timing of surgery is available. We assessed patient outcomes relative to timing of surgery and serum amylase and lipase concentrations.
Methodology:
We reviewed 29 patients < or = 15 years old with acute pancreatitis, as evidenced by abdominal pain, increased serum amylase and lipase concentrations (>200 IU/L for each), and radiological examination, who underwent surgery for congenital choledochal cysts between 2000 and 2010.
Results:
Patients were divided into three groups according to timing of surgery. At the time of operation, serum amylase and lipase concentrations were significantly higher in patients who underwent early surgery. Change in hemoglobin concentration, length of operation, time of diet commencement after surgery, and hospitalization days, were similar in the three groups. Many patients for whom surgery was delayed underwent endoscopic retrograde cholangiopancreatography (ERCP). When patients were divided into three groups according to serum amylase and lipase concentrations at the time of operation, no statistically significant differences in surgical parameters or outcomes were evident.
Conclusions:
Early cyst excision following development of acute pancreatitis in patients with choledochal cysts reduces patient symptoms and decreases the need for ERCP.
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