Dynamic perioperative CA19-9 and inflammatory-nutritional recovery patterns are associated with early recurrence and survival after resection for pancreatic ductal adenocarcinoma: a real-world cohort study
Background Early recurrence after resection for pancreatic ductal adenocarcinoma (PDAC) remains common and is not fully captured by conventional clinicopathologic variables. This study evaluated whether dynamic perioperative CA19-9 and inflammatory-nutritional recovery patterns were associated with early recurrence and...