title: Diagnosis of pulmonary eosinophilic granuloma by ultrastructural examination of sputum.
mesh_terms: D000328:Adult; D004803:Eosinophilic Granuloma / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006644:Histiocytes / Q000648:ultrastructure; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000473:pathology; D013183:Sputum / Q000166:cytology