title: Subtle clues to diagnosis by conventional microscopy. Diagnosis of inflammatory diseases from examination of hair follicles alone.
mesh_terms: D003872:Dermatitis / Q000473:pathology*; D003881:Dermatomycoses / Q000473:pathology; D006197:Hair / Q000473:pathology*; D006566:Herpesviridae Infections / Q000473:pathology; D006801:Humans; D008010:Lichen Planus / Q000473:pathology; D010392:Pemphigus / Q000473:pathology; D012874:Skin Diseases, Infectious / Q000473:pathology