Features of small melanocytic lesions: does small mean benign? Full article: Analysis of clinical and dermoscopic features in melanocytic lesions with special emphasis on problematic lesions in children Benign melanocytic naevi Labial melanotic macule. B). Increased numbers of me lanocytes along Download Scientific Diagram 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. Congenital Melanocytic Nevus: Causes, Symptoms, and Treatment