label: Stage IVA Thyroid Gland Anaplastic Carcinoma AJCC v8
label_lc: stage iva thyroid gland anaplastic carcinoma ajcc v8
description: Stage IVA includes: T1-T3a, N0/NX, M0. T1: Tumor measuring 2 cm or less in greatest dimension limited to the thyroid. T2: Tumor measuring more than 2 cm but 4 cm or less in greatest dimension limited to the thyroid. T3a: Tumor measuring more than 4 cm in greatest dimension limited to the thyroid. N0: No evidence of locoregional lymph node metastasis. NX: Regional lymph nodes cannot be assessed. M0: No distant metastasis. (from AJCC 8th Ed.)