[Invasive aspergillosis in cavitary lung sarcoidosis].

Pulmonary sarcoidosis is a granulomatous disorder of unknown origin with a favorable outcome in most patients. However in about 5-10% progressive fibrosis is observed and may lead to further complications. We report on a 49 year-old woman with sarcoidosis with fibrotic changes and cavities in both upper lobes, who developed an upper lobe infiltration resistant to antibiotic treatment. Histologic examination of bronchial biopsy specimen revealed invasive aspergillosis. Therapy with Amphotericin B and Flucytosin was followed by marked clinical and radiological improvement.