Prognostic implication of high grade biliary intraepithelial neoplasia in bile duct resection margins in patients with resected perihilar cholangiocarcinoma

ConclusionsAlthough the HG BilIN group had neoplasia with malignant potential, survival and recurrence outcomes were comparable to those of the R0 group, which suggests that no additional resection is needed when the maximal bile duct margin in PHCC surgery contains HG BilIN.

Source: Journal of Hepato-Biliary-Pancreatic Sciences - July 7, 2020 Category: Gastroenterology Authors: Dakyum Shin, Sojung Lee, Jae Hoon Lee, Seung ‐Mo Hong, Seo Young Park, Changhoon Yoo, Woohyung Lee, Ki Byung Song, Dae Wook Hwang, Song Cheol Kim Tags: ORIGINAL ARTICLE Source Type: research