label: Medullary Thyroid Carcinoma pN1a TNM Finding v8
label_lc: medullary thyroid carcinoma pn1a tnm finding v8
description: "Metastasis to level VI or VII (pretracheal, paratracheal, or prelaryngeal/Delphian, or upper mediastinal) lymph nodes. This can be unilateral or bilateral disease. (from AJCC 8th Ed.)"