label: Pathologic Stage IV Cutaneous Melanoma AJCC v8
label_lc: pathologic stage iv cutaneous melanoma ajcc v8
description: Stage IV includes: Any T, Tis, Any N, M1. Tis: Melanoma in situ. Thickness: Not applicable. Ulceration status: Not applicable. M1: Evidence of distant metastasis. (AJCC 8th ed.)