Salivary Gland Cancer pT1 TNM Finding v9

**Semantic type:** Finding

**Definition:** Salivary gland cancer with tumor 2 cm or less in greatest dimension without extraparenchymal extension. 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 pT1 TNM Finding v9