Pigmented Lesions of the Oral Mucosa Pocket Dentistry 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 Pigmented Lesion on the Hard Palate AFP Pigmented Lesions of the Oral Cavity Oral and Maxillofacial Surgery Clinics Clinical and Dermoscopic Characteristics of Facial Hyperpigmentation Disorders in Skin of Color ScienceDirect Acquired melanosis with hypertrichosis and intralesional acne in a 21 year old male patient: A treatment strategy