title: A benign form of Letterer-Siwe disease.
mesh_terms: D001623:Betamethasone / Q000627:therapeutic use; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D008297:Male
chemical_list: D001623:Betamethasone