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Laparoscopic cystojejunostomy for type I cystic biliary atresia in children
Alice Faure1, Géraldine Hery1, Nathalie Colavolpe2
1Department of Paediatric Surgery, Assistance Publique-Hôpitaux de Marseille-La Timone Enfants, Aix-Marseille Université, 13284 Marseille, France.
Insights
Laparoscopic surgery is effective for treating type I biliary atresia (BA), a cystic form of the condition. This minimally invasive approach safely confirms BA type and allows complete treatment for type I cases.
Area of Science:
- Pediatric Surgery
- Hepatobiliary Surgery
- Minimally Invasive Surgery
Background:
- Biliary atresia (BA) treatment remains debated, especially regarding laparoscopic approaches.
- Cystic BA, particularly type I, presents unique diagnostic and therapeutic challenges.
Purpose of the Study:
- To report a strategy using laparoscopy for type I cystic biliary atresia (BA).
- To evaluate the safety and efficacy of laparoscopic management in cystic BA.
Main Methods:
- Retrospective review of BA patients (2002-2013).
- Diagnostic ultrasound for suspected BA, identifying cystic forms >5mm.
- Laparoscopic exploration to confirm BA type and plan surgical intervention (cystojejunostomy or conversion to portoenterostomy).
Main Results:
- Six patients had cystic BA (3 type I, 3 type III).
- Laparoscopic cystojejunostomy was performed in type I BA patients.
- No postoperative complications were observed; all 5 surviving type I BA patients retained their native liver after a median follow-up of 62.2 months.
- 16 of 38 non-cystic BA patients required liver transplantation.
Conclusions:
- Cystic BA has a better prognosis than non-cystic BA.
- Laparoscopy effectively confirms BA type and facilitates complete laparoscopic treatment for type I BA.
- Laparoscopic management of type I cystic BA is safe and effective.
Purpose:
The use of laparoscopy in the treatment of biliary atresia (BA) is still debated. We report our strategy using laparoscopy in type I cystic BA.
Materials And Methods:
We reviewed the records of patients treated for BA from 2002-2013. When the diagnosis was suspected, an ultrasound was performed. If it showed a cyst > 5 mm in the hilum with no patent gallbladder, we performed an initial explorative laparoscopy. In the case of a patent biliary tree above the cyst, a laparoscopic cystojejunostomy was performed. In cases of absent communication (type III), conversion and portoenterostomy were performed. Pre and postoperative data and overall survival rate with the native liver were reviewed.
Results:
Forty-four children were treated for BA. Six presented with a cystic form diagnosed by US. Three children had type I BA; three had type III BA. No postoperative complications were noted. Median follow-up was 62.2 months (22.7-93.5). One patient died of a cardiac malformation. The five remaining patients are alive with their native liver. Of the 38 treated for noncystic BA, 16 were transplanted.
Conclusion:
We confirmed the prognosis of cystic BA, which is less severe than noncystic BA. Our strategy using laparoscopy allowed for the confirmation and qualification of the type of BA. In type I, complete treatment by laparoscopy has been performed safely.
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