Pneumologie
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Pulmonary alveolar proteinosis (PAP) is a rare pulmonary disease. PAP results from impaired surfactant clearance. In adults, autoimmune pulmonary alveolar proteinosis is present in 90 - 95 % of the cases. ⋯ In serological testing, granulocyte macrophage colony-stimulation factor can be identified in most patients with autoimmune pulmonary alveolar proteinosis. Whole-lung lavage remains the therapy of choice. In the current case, treatment with whole-lung lavage resulted in clinical and functional improvement.