title: Histiocytosis X mimicking the follicular occlusion syndrome: response to local therapy.
mesh_terms: D003937:Diagnosis, Differential; D004803:Eosinophilic Granuloma / Q000175:diagnosis / Q000473:pathology* / Q000532:radiotherapy; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000175:diagnosis / Q000473:pathology* / Q000532:radiotherapy