Metastatic Melanoma Metastatic melanoma with unknown primary BAP1 INACTIVATED MELANOCYTIC TUMORS RARE CASES WITH METASTATIC POTENTIAL: While BAP1 inactivated melanocytic tumors are generally considered low risk lesions with predominantly benign behavior, emerging evidence suggests that this assumption may Metastasis of melanotic melanoma. Typical case: Fine pigment in tumor cells, nucleoli, INCIs Cytomorphology in smears is unbeatable, don't you think? #cytopath Metastatic Melanoma: Causes, Symptoms, and Treatment