Benign mole. Melanocytic (pigmented) naevus, also known as a mole, on the skin of an 18 year old man. Moles are benign skin growths, brown to dark bro Stock Photo Alamy Nevus of Ota is a benign dermal melanocytic condition characterized by bluish grey or slate brown pigmentation involving the skin around the eye and ocular tissues. It occurs due to an increased number of Pigmented lesions of the oral mucosa and perioral tissues: a flow chart for the diagnosis and some recommendations for the management Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics Acquired melanosis with hypertrichosis and intralesional acne in a 21 year old male patient: A treatment strategy