Melanoma Arising in Congenital Melanocytic Nevus

**Semantic type:** Neoplastic Process

**Definition:** A melanoma of the skin arising in a congenital melanocytic nevus.

**Synonyms:** - Cutaneous (Skin) Melanoma in Congenital Melanocytic Nevus - Melanoma in Congenital Melanocytic Nevus - Melanoma in Congenital Melanocytic Nevus