Duodenojejunostomy for endoscopic management of biliary enteric anastomotic stricture inaccessible via balloon-assisted endoscopy: a case report

• Published in: Surgical case reports 2023-05, Vol.9 (1), p.82-82, Article 82
• Main Authors: Sakamoto, Shinya, Sui, Kenta, Tabuchi, Motoyasu, Okabayashi, Takehiro
• Format: Article
• Language: English
• Subjects: Biliary enteric anastomoses; Biliary stricture; Case Report; Case reports; Cholangiocarcinoma; Cholangitis; Duodenojejunostomy; Endoscopy; Medicine; Medicine & Public Health; Surgery
• ISSN: 2198-7793; 2198-7793
• DOI: 10.1186/s40792-023-01654-3

Background Stricture formation is a long-term complication of biliary enteric anastomosis (BEA). BEA stricture often causes recurrent cholangitis and lithiasis, can significantly affect quality of life, and promote the development of life-threatening complications. In this report, duodenojejunostomy and subsequent endoscopic management as an alternative surgical technique for strictures of the BEA is described. Case presentation Case 1: An 84-year-old man who underwent left hepatic trisectionectomy for hilar cholangiocarcinoma 6 years prior presented with fever and jaundice. Computed tomography (CT) revealed intrahepatic lithiasis. The patient was diagnosed with postoperative cholangitis secondary to intrahepatic lithiasis. Balloon-assisted endoscopy could not reach the anastomotic site, and stent insertion failed. A biliary access route was hence created via duodenojejunostomy. After the jejunal limb and duodenal bulb were identified, duodenojejunostomy was performed using a side-to-side continuous layer-to-layer suture. The patient was discharged without serious complications. Endoscopic management through duodenojejunostomy was successfully performed, and intrahepatic stones were completely removed. Case 2: A 75-year-old man who underwent bile duct resection for hilar cholangiocarcinoma 6 years prior was diagnosed with postoperative cholangitis due to intrahepatic lithiasis. Removal of the intrahepatic stones was attempted using balloon-assisted endoscopy; however, the endoscope could not reach the anastomotic site. The patient underwent duodenojejunostomy and subsequent endoscopic management. The patient was discharged without complications. Two weeks after the operation, the patient underwent endoscopic retrograde cholangiography through the duodenojejunostomy and the intrahepatic lithiasis was removed. Conclusions Duodenojejunostomy allows easy endoscopic access to a BEA. Duodenojejunostomy and subsequent endoscopic management may be an alternative treatment option in patients with BEA strictures that are inaccessible via balloon-assisted endoscopy.