label: Cutaneous Melanoma pN1b TNM Finding v7
label_lc: cutaneous melanoma pn1b tnm finding v7
description: "Cutaneous melanoma with macrometastasis in one regional lymph node.  Macrometastases are defined as clinically detectable nodal metastases confirmed by therapeutic lymphadenectomy or when nodal metastasis exhibits gross extracapsular extension. (from AJCC 7th Ed.)"