ORAL MELANOSIS leading to the diagnosis of HIV infection. Despite being a weak association, any unexplained oral pigmentation in a high risk individual should make one suspect HIV associated oral melanosis and proceed COM Dec. 2011 Diagnosis UW School of Dentistry Oral medicine: 7. red and pigmented lesions Dental Update Oral melanotic macule Stock Image C067 2476 Science Photo Library Pigmented fungiform papillae, or papillary tip melanosis Registered Dental Hygienists Black spots on tongue and pigmentation in NYC Ruby Laser Resurfacing