Preoperative combined biomarker model of fibrinogen-to-albumin ratio and systemic immune-inflammation index to carbohydrate antigen 19-9 ratio predicts survival in distal cholangiocarcinoma after pancreatoduodenectomy: a retrospective cohort study

Abstract Objective To develop a preoperative composite biomarker model integrating FAR and SII/CA19-9 for predicting survival in distal cholangiocarcinoma (DCC) after pancreatoduodenectomy. Methods This retrospective cohort study analyzed 238 DCC patients (2010–2023). Optimal cut-off were determined...

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Bibliographic Details
Main Authors: Fangfei Wang, Qiang He, Shaocheng Lyu
Format: Article
Language:English
Published: BMC 2025-08-01
Series:BMC Surgery
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Online Access:https://doi.org/10.1186/s12893-025-03089-z
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