Papillary, Follicular, Hurthle Cell, Poorly Differentiated, and Anaplastic Thyroid Carcinoma pT1a TNM Finding v8

**Semantic type:** Finding

**Definition:** Tumor measuring 1 cm or less in greatest dimension limited to the thyroid. (from AJCC 8th Ed.)

**Synonyms:** - Differentiated and Anaplastic Thyroid Carcinoma pT1a TNM Finding v8 - pT1a