White sponge nevus in the oral regions.
D000293:Adolescent; D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology; D009506:Nevus / Q000175:diagnosis* / Q000235:genetics / Q000473:pathology