Stage I Major Salivary Gland Cancer AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Tumor measuring 2 cm or less in greatest dimension without 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. N0: No regional lymph node metastasis. M0: No distant metastasis. (AJCC 8th ed.)

**Synonyms:** - Stage I Major Salivary Gland Cancer - Stage I Major Salivary Gland Carcinoma AJCC v8