Major Salivary Gland Cancer pT3 TNM Finding v6 and v7

**Semantic type:** Finding

**Definition:** Major salivary gland cancer with tumor more than 4 cm in greatest dimension, and/or tumor having extraparenchymal extension. Extraparenchymal extension is clinical or macroscopic evidence of invasion of soft tissues. Microscopic evidence alone does not constitute extraparenchymal extension for classification purposes. (from AJCC 6th and 7th Eds.)

**Synonyms:** - Major Salivary Gland Cancer pT3 TNM Finding - Major Salivary Gland Cancer pT3 TNM Finding v6 - Major Salivary Gland Cancer pT3 TNM Finding v7