Man warns against 'dangerous' tanning injections after turning so dark he 'looked like Madge from Benidorm' and now has the freckled skin of a 60 year old 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. Melanotan II Safety: Tanning Injection LIVV Natural 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