Pigmented lesion., Decide if its melanocytic, or not., Decide if its malignant, or benign., Answer in the poll, and explain why. I will break this case down when the poll closes., #dermatology What are the mechanism of action and side effects of Melanotan 2 (afamelanotide)? Staging Melanocytic Skin Neoplasms Using High Level Pixel Based Features 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. Immunohistochemistry in melanocytic lesions: Updates with a practical review for pathologists ScienceDirect