Eruptive Melanocytic Nevi Secondary to Encorafenib for BRAF Mutant Metastatic Colorectal Cancer In Vivo Melanotic schwannoma mimicking metastatic pigmented melanoma: a pitfall in cytological diagnosis A Rare Case of Aggressive Melanotic Schwannoma Occurred in Spinal Nerve of a 59 Year Old Male Metastatic Melanoma: Symptoms, Treatment, Outlook Metastatic balloon cell melanoma A rare differential in the diagnosis of clear cell tumors An 84 year old man with a history of metastatic melanoma of the scalp who was undergoing immunotherapy presented with new, multiple blue gray macules on the scalp.