Pigmented skin lesions Moles (melanocytic naevi, pigmented nevi) Clinically important side effects of Melanotan II and placebo Download Table Acral melanocytic lesions in the United States: Prevalence, awareness, and dermoscopic patterns in skin of color and non Hispanic white patients ScienceDirect 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 Case Challenge! We have a 68 year old patient with no significant past medical history presenting for consultation. A progressively growing melanocytic lesion on the frontal region. Duration: Approximately 1 year. Symptoms: Non pruritic.