Pathology Outlines Melanotic macule 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, Vulvar Melanocytic Lesions Springer Nature Link Congenital Melanocytic Macule of the Tongue in a Newborn Cureus