N0b TNM Finding

**Semantic type:** Finding

**Definition:** A term that refers to a TNM finding of thyroid gland carcinoma (papillary, follicular, Hurthle cell, poorly differentiated, anaplastic and medullary thyroid carcinoma). It refers to the absence of radiologic or clinical evidence of locoregional lymph node metastasis. (from AJCC 8th Ed.)

**Synonyms:** - N0b