From: Pancreatic ductal adenocarcinoma and distal cholangiocarcinoma: a proposal of preoperative diagnostic score for differential diagnosis
Preoperative diagnostic score
Beta
Score
CRP
> 10 vs ≤ 10
1,297
1
Wirsung diameter (mm)
> 3 vs ≤ 3
1,403
CA 19-9
≤ 230 vs > 230
1,012