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. Melanocytic nevi and malignant melanoma Medizinonline Morphology of melanocytic lesions in situ Scientific Reports Cutaneous and Oral Melanocytic Nevi: Background, Pathophysiology, Etiology Melanocytic Lesions Basicmedical Key