Prognostic Value of Carbohydrate Antigen 19‐9 and the Surgical Margin in Extrahepatic Cholangiocarcinoma

• DOI: 10.1002/ags3.12525
• Publication Date: 2021-11-10T08:33:19Z
• Authors: Ryusei Yamamoto; Teiichi Sugiura; Ryo Ashida; Katsuhisa Ohgi; Mihoko Yamada; Shimpei Otsuka; Katsuhiko Uesaka
• Keywords: Resection margin; Surgical margin

The prognostic value of the perioperative carbohydrate antigen 19-9 (CA19-9) and relationship between CA19-9 surgical margin in extrahepatic cholangiocarcinoma (EHCC) have not been fully discussed.