Work in progress: percutaneous transhepatic electrocutting of stenoses after hepaticojejunostomy

Area of Science:

• Gastroenterology
• Surgical Innovation
• Biliary Interventions

Background:

• Biliary-intestinal anastomoses can become stenosed, leading to complications.
• Effective endoscopic management of anastomotic strictures is crucial for patient outcomes.
• Previous techniques may have limitations in addressing complex biliary strictures.

Purpose of the Study:

• To describe a new technique for diathermic incision of stenosed biliary-intestinal anastomoses.
• To evaluate the safety and efficacy of this novel approach.
• To assess the need for adjunctive procedures following the intervention.

Main Methods:

• A papillotome and high-frequency current were utilized for diathermic incision.
• The technique was applied to three patients with stenosed biliary-intestinal anastomoses.
• Outcomes including complications and residual issues were monitored.

Main Results:

• The diathermic incision technique was successfully applied in all three patients.
• No immediate complications were observed during the procedure.
• One patient required subsequent surgical intervention for residual intrahepatic bile duct stones.

Conclusions:

• Diathermic incision using a papillotome and high-frequency current is a viable option for stenosed biliary-intestinal anastomoses.
• The technique appears safe for endoscopic application.
• Further management may be necessary for complex cases with impacted intrahepatic calculi.