Focal acantholytic dyskeratosis.
D000051:Acantholysis / Q000473:pathology; D000293:Adolescent; D001706:Biopsy; D002280:Basal Cell Carcinoma / Q000473:pathology; D007644:Darier Disease / Q000473:pathology*; D005260:Female; D006801:Humans; D007642:Keratosis / Q000209:etiology / Q000473:pathology; D008297:Male; D008545:Melanoma / Q000473:pathology; D008875:Middle Aged; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology; D013471:Sunburn / Q000150:complications