label: Stage I Thyroid Gland Medullary Carcinoma AJCC v7
label_lc: stage i thyroid gland medullary carcinoma ajcc v7
description: "Stage I includes: T1, N0, M0.  T1: Tumor size 2 cm or less in greatest dimension, limited to the thyroid gland.  N0: No regional lymph node metastasis.  M0: No distant metastasis. (AJCC 7th ed.)"