Melanocytic lesions Libre Pathology Cutaneous and Oral Melanocytic Nevi: Background, Pathophysiology, Etiology What Is an Acquired Melanocytic Nevus? Six features of melanocytic lesions at level 1 of first step. a) Download Scientific Diagram Automated Segmentation of Microscopy Imaged Melanocytic Lesions and Classification Semantic Scholar 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.