Hepatocellular Carcinoma pT4 TNM Finding v8

**Semantic type:** Finding

**Definition:** Hepatocellular carcinoma with single tumor or multiple tumors of any size involving a major branch of the portal vein or hepatic vein, or tumor(s) with direct invasion of adjacent organs other than the gallbladder or with perforation of visceral peritoneum. (from AJCC 8th Ed.)

**Synonyms:** - Liver Cell Carcinoma pT4 TNM Finding v8 - pT4