CT feature: | Histopathological diagnosis | p value | |
Malignant n (%) | Benign n (%) | ||
Calcification | 11 (39.3) | 6 (27.3) | 0.373* |
Pressure effect on biliary apparatus | 11 (39.3) | 1 (4.5) | 0.004* |
Lymphadenopathy | 10 (35.7) | 1 (4.5) | 0.022** |
Portal vein invasion | 4 (14.3) | 0 (.0) | 0.186** |
Hepatic vein invasion | 3 (10.7) | 0 (.0) | 0.325** |
IVC invasion | 2 (7.1) | 0 (.0) | 0.581** |