Gallbladder Cancer pT1b TNM Finding v6 and v7

**Semantic type:** Finding

**Definition:** Gallbladder cancer with tumor invading the muscle layer. (from AJCC 6th and 7th Eds.)

**Synonyms:** - Gallbladder Cancer pT1b TNM Finding - Gallbladder Cancer pT1b TNM Finding v6 - Gallbladder Cancer pT1b TNM Finding v7 - Gallbladder Carcinoma pT1b TNM Finding