title: Peripilar keratin casts in boys.
abstract: Peripilar keratin casts are reported in three boys. All previous reports of peripilar keratin casts in children have apparently been in girls.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D012628:Dermatitis, Seborrheic / Q000150:complications; D006197:Hair; D006801:Humans; D007633:Keratins; D008297:Male; D011565:Psoriasis / Q000150:complications; D012871:Skin Diseases / Q000150:complications
chemical_list: D007633:Keratins