[Lipoid pneumonia combined with pulmonary nocardiosis caused by inhalation of amphotericin-B after renal transplantation].

A 35-year-old woman was admitted to our hospital because of a fever and a productive cough. She had undergone renal transplantation and had taken immunosuppressive drugs, a steroid, inhaled amphotericin-B, and pentamidine. She was treated with ganciclovir, because infection with cytomegalovirus was suspected but her symptoms did not resolve. A chest X-ray film and a computed tomogram showed an infiltrative shadow in the right lower lung field. Specimens obtained by transbronchial lung biopsy showed lipid-laden macrophages and oil droplets in alveolar spaces. Organisms of the genus nocardia were isolated from bronchial lavage fluid. The final diagnosis was lipoid pneumonia combined with pulmonary nocardiosis. After treatment with Imipenem.cilastatin sodiom, Exacin and Sulfamethoxazole.trimethoprim, her symptoms and the infiltrative shadows on the chest X-ray film resolved. We believe that this patient had an exogenous lipoid pneumonia caused by inhalation of deoxycholic acid in amphotericin-B solubilized liquid, in addition to pulmonary nocardiosis.