title: Histopathology of alopecias.
mesh_terms: D000505:Alopecia / Q000175:diagnosis / Q000473:pathology*; D000506:Alopecia Areata / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D005499:Folliculitis / Q000473:pathology; D006801:Humans; D008010:Lichen Planus / Q000473:pathology; D008179:Lupus Erythematosus, Discoid / Q000473:pathology; D008297:Male; D000507:Mucinosis, Follicular / Q000473:pathology; D014256:Trichotillomania / Q000473:pathology