Melanocytic Lesions and Disorders of Pigmentation Obgyn Key Morphology of melanocytic lesions in situ Scientific Reports Cutaneous and Oral Melanocytic Nevi: Background, Pathophysiology, Etiology Melanocytic nevi and malignant melanoma Medizinonline An acral nevus is a benign melanocytic lesion found on the palms and soles. Dermoscopically, it most commonly shows the parallel furrow pattern, where pigmentation follows the furrows of the skin markings. Photoclinic: Congenital Melanocytic Nevus Consultant360