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