title: Pulmonary infiltrates and eosinophilia in a young man.
mesh_terms: D000328:Adult; D002634:Chemotaxis, Leukocyte; D003937:Diagnosis, Differential; D004804:Eosinophils / Q000502:physiology; D006099:Granuloma / Q000175:diagnosis; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis; D008297:Male; D011014:Pneumonia / Q000276:immunology; D010488:Polyarteritis Nodosa / Q000175:diagnosis; D011657:Pulmonary Eosinophilia / Q000175:diagnosis*; D012507:Sarcoidosis / Q000175:diagnosis