机译:High-grade dysplasia/carcinoma in situ of the bile duct margin in patients with surgically resected node-negative perihilar cholangiocarcinoma is associated with poor survival: a retrospective study
Tokyo Womens Med Univ, Inst Gastroenterol, Dept Surg, Shinjuku Ku, 8-1 Kawada Cho, Tokyo 1628666;
Tokyo Womens Med Univ, Inst Integrated Med Sci, Tokyo, Japan;
Biliary tract neoplasms; Margins of excision; Pathology; Prognosis; Surgery;