New and evolving concepts of melanocytic nevi and melanocytomas Modern Pathology Melanocytic Lesions of the Vulva Clinical Tree Histopathological Findings of a Melanocytic Nevus A melanocytic nevus is a benign proliferation of melanocytes. Under the microscope, typical features include: Nests or clusters of uniform melanocytes located at the dermoepidermal junction, Melanocytic Proliferations and Other Pigmented Lesions Plastic Surgery KeyPlastic Surgery Key Melanocytic Proliferations and Other Pigmented Lesions Plastic Surgery KeyPlastic Surgery Key Melanocytic Proliferations and Other Pigmented Lesions Plastic Surgery KeyPlastic Surgery Key