Salivary Gland Cancer pT3 TNM Finding v9

**Semantic type:** Finding

**Definition:** Salivary gland cancer with tumor more than 4 cm in greatest dimension, and/or gross extraparenchymal extension (for major salivary glands). Extraparenchymal extension is clinical or macroscopic evidence of invasion of soft tissues or nerve, except those listed under T4a and T4b. Microscopic evidence alone does not constitute extraparenchymal extension for classification purposes. (from AJCC 9th Ed.)

**Synonyms:** - Salivary Gland Carcinoma pT3 TNM Finding v9