Stage I Thyroid Gland Medullary Carcinoma AJCC v8

**Semantic type:** Neoplastic Process

**Definition:** Stage I includes: T1, N0, M0. T1: Tumor measuring 2 cm or less in greatest dimension limited to the thyroid. N0: No evidence of locoregional lymph node metastasis. M0: No distant metastasis. (from AJCC 8th Ed.)

**Synonyms:** - Stage I Thyroid Gland Medullary Cancer