Melanocytic Lesions Basicmedical Key Use dermoscopy for melanocytic lesions in your practice? This article article discusses the diagnostic value of different subtypes of atypical pigment network on dermoscopy. Shiny white streaks and inverse pigment network most Melanocytic Lesions Part 3 Features of small melanocytic lesions: does small mean benign? Pigmented Lesions and Melanoma Plastic Surgery KeyPlastic Surgery Key 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.