[Erythema dyschromicum perstans].
D000293:Adolescent; D005260:Female; D006801:Humans; D008443:Maxillary Sinus; D008548:Melanosis / Q000175:diagnosis* / Q000473:pathology; D012852:Sinusitis / Q000150:complications; D012867:Skin / Q000473:pathology
Erythema dyschromicum perstans.