A Black Spot on the Upper Gum for Many Years: Melanotic Macule Springer Nature Link COM August 2004 Diagnosis UW School of Dentistry Labial or Oral Melanotic Macule Benign, asymptomatic, and often underdiagnosed. Swipe to learn how to recognize, diagnose, and manage this simple yet important lesion! #thebasicdentist #rguhs #kuhs #tnmgrmu #OralPathology #MelanoticMacule #DentalFacts Melaninassociated pigmented lesions of the oral mucosa: presentation, differential diagnosis, and treatment Mller 2010 Dermatologic Therapy Wiley Online Library Oral Melanotic Macule: Symptoms and Treatment Skinsight