{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T05:13:42Z","timestamp":1783660422811,"version":"3.55.0"},"reference-count":14,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T00:00:00Z","timestamp":1783641600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Surg."],"abstract":"\n Background<\/jats:title>\n Double common bile duct (DCBD) is a rare congenital anomaly, with accessory common bile duct (ACBD) ectopic drainage into the stomach being extremely uncommon and rarely linked to gastric cancer.<\/jats:p>\n <\/jats:sec>\n \n Case report<\/jats:title>\n A 48-year-old male with 2-month intermittent retrosternal painand 4-day melena was diagnosed via gastroscopy and pathology. ACBD was intraoperatively misidentified as the accessory left hepatic artery and transected, resulting in bile leakage. He underwent subtotal gastrectomy with Roux-en-Y gastrojejunostomy, D2 lymphadenectomy jejunojejunal end-to-side anastomosis, and choledochojejunostomy, with intraoperative videos, specimen images and pathology reports provided. The reconstructed accessory common bile duct showed unobstructed drainage.<\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n This case highlights the importance of accurate ACBD diagnosis and proper surgical management, and summarizes relevant surgical strategies, offering reference for similar cases.<\/jats:p>\n <\/jats:sec>","DOI":"10.3389\/fsurg.2026.1902083","type":"journal-article","created":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T04:24:44Z","timestamp":1783657484000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["A rare case report of gastric cancer complicated by ectopic drainage of the accessory common bile duct into the stomach and corresponding surgical strategies"],"prefix":"10.3389","volume":"13","author":[{"given":"Danping","family":"Shen","sequence":"first","affiliation":[{"name":"Renji Hospital, School of Medicine, Shanghai Jiao Tong University","place":["Shanghai, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chen","family":"Huang","sequence":"additional","affiliation":[{"name":"Renji Hospital, School of Medicine, Shanghai Jiao Tong University","place":["Shanghai, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chun","family":"Zhuang","sequence":"additional","affiliation":[{"name":"Renji Hospital, School of Medicine, Shanghai Jiao Tong University","place":["Shanghai, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunchao","family":"Zhu","sequence":"additional","affiliation":[{"name":"Renji Hospital, School of Medicine, Shanghai Jiao Tong University","place":["Shanghai, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2026,7,10]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"111519","DOI":"10.1016\/j.ijscr.2025.111519","article-title":"Double common bile duct - 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