Case Report: A rare presentation and diagnosis of gingival melanoacanthoma caused by teeth whitening strips: A Case Report [version 2; peer review: 2 approved]
Background: Oral melanoacanthoma is not common.It occurs mostly on the buccal mucosa.Since it happens suddenly and progresses rapidly, it clinically resembles melanoma.Melanoacanthoma occurs in regions susceptible to trauma.The clinical presentation of the lesion is not enough to diagnose it; therefore, tissue biopsy is necessary to exclude maligna