title: Histiocytosis X of the scalp and face.
mesh_terms: D000328:Adult; D005148:Facial Dermatoses / Q000473:pathology*; D006646:Histiocytosis, Langerhans-Cell / Q000473:pathology*; D006801:Humans; D008297:Male; D011379:Prognosis; D012536:Scalp Dermatoses / Q000473:pathology*