The diagnostic value of combining preoperative serum CA19-9, ALBI score, and 18F-FDG PET/CT imaging in preoperative resectability of pancreatic cancer

Pancreatic cancer is an increasing cause of cancer-related mortality, with persistently low survival rates. We investigated the clinical diagnostic value of the combination of preoperative serum carbohydrate antigen 19-9 (CA19-9), albumin-bilirubin (ALBI) score, and 18F-fluoro-2-deoxy-d-glucose PET integrated with computed tomography (18F-FDG PET/CT) imaging in pancreatic cancer preoperative resectability.