Pigmented Lesion on the Hard Palate AFP Gingival Pigmentation Removal With a High Power Diode Laser in Non contact Mode: A Proposed Technique With Two Years of Follow Up Cureus Clinical and Dermoscopic Characteristics of Facial Hyperpigmentation Disorders in Skin of Color ScienceDirect 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 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