Oral pigmented lesions: a pragmatic approach to diagnosis and management Faculty Dental Journal Oral Mucosal Melanosis IntechOpen Definition of melanocytic macules associated with Peutz Jeghers syndrome NCI Dictionary of Genetics Terms NCI Citalopram Induced Oral Melanotic Macules in a Female Patient and a Review of the Literature Cureus Smoker? These brown patches might NOT be dangerous Most dental students confuse this condition Smoker's melanosis is a common oral finding caused by increased melanin production due to tobacco exposure