Pigmented Macula on the Gingival Papillain a Young Male: Diagnosis and Management: A Case Report title Oral Pathology: 44 year old white female presented with a 1 month histor of black lesion on gingiva adjacent her front teeth. No significant health history, denied smoking use. No COM Jan. 2008 Diagnosis UW School of Dentistry Oral Mucosal Melanosis IntechOpen Pigmented lesions of the oral mucosa and perioral : Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, & Endodontics Oral Mucosal Melanosis IntechOpen