NCCN Criteria Defining the Resectability Status at Diagnosis (v3.2024)5
Resectable | Borderline resectable | Locally advanced | |
---|---|---|---|
SMV-PV | No tumor contact; or ≤180° contact without vein contour irregularity | Solid tumor contact >180°; or ≤180° contact with vein contour irregularity or thrombosis | Unreconstructible |
SMA | No tumor contact | Tumor contact ≤180° | Tumor contact >180° |
CA | No tumor contact | Tumor contact ≤180° | Tumor contact >180° |
CHA | No tumor contact | Tumor contact without extension to CA or hepatic artery bifurcation | Unreconstructible |
SMV-PV, superior mesenteric vein-portal vein; SMA, superior mesenteric artery; CA, celiac artery; CHA, common hepatic artery.