On benign intra-epidermal follicular acanthomas.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis; D007644:Darier Disease / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007636:Keratoacanthoma / Q000175:diagnosis / Q000473:pathology; D008048:Lip Neoplasms / Q000175:diagnosis / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology*; D013544:Sweat Gland Neoplasms / Q000175:diagnosis / Q000473:pathology