PSA] Thank you and PSA to get a skin check : r SkincareAddiction Does anyone know what this black mark on my lip is? Started last August so it's I've had it nearly a year, was living in Spain at the time for 6 months Melanocytic Lesions A Guide to Clinical Differential Diagnosis of Oral Mucosal Lesions Continuing Education Course dentalcare.com What is this dark spot on my lip? : r skin Skin Concerns] 25 y.o. male. Got this 4 years ago during a winter when my lips kept cracking from dryness. Anything I can do to remove the black spot? : r SkincareAddiction Oral melanoacanthoma and oral melanotic macule: a report of 8 cases, review of the literature, and immunohistochemical analysis