Peripilar keratin casts (pseudo nits) and psoriasis.
D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006197:Hair; D006801:Humans; D007633:Keratins; D010373:Lice Infestations / Q000175:diagnosis*; D011565:Psoriasis / Q000150:complications*; D012871:Skin Diseases / Q000175:diagnosis / Q000209:etiology
D007633:Keratins