title: Case of the day. Pediatric. Pulmonary histiocytosis X.
authors.affiliation: Department of Radiology, Children's Memorial Hospital, Chicago, IL 60614.
authors.forename: S K
authors.initials: SK
authors.lastname: Fernbach
mesh_terms: D006646:Histiocytosis, Langerhans-Cell / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008297:Male; D014057:Tomography, X-Ray Computed