Keratosis lichenoides chronica.
D000328:Adult; D001706:Biopsy; D002908:Chronic Disease; D006644:Histiocytes; D006685:Hoarseness; D006801:Humans; D007642:Keratosis / Q000145:classification / Q000175:diagnosis* / Q000473:pathology; D008010:Lichen Planus / Q000145:classification / Q000175:diagnosis* / Q000473:pathology; D008214:Lymphocytes; D008297:Male; D008854:Microscopy, Electron; D012867:Skin / Q000473:pathology