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Updated: Apr 22, 2026

Direct Observation of Phagocytosis and NET-formation by Neutrophils in Infected Lungs using 2-photon Microscopy
Published on: June 2, 2011
[Lung cavities caused by Nocardia cyriacigeorgica in an immunosuppressed boy]
Dahlia Caroline Berring1, Ulrikka Nygaard
1Radiologisk Klinik, Rigshospitalet, Blegdamsvej 9, 2100 København Ø.
Abstract:
The identification of nodules and/or cavitations in the chest X-ray of a chronically or acute ill patient will rise the suspicion of tuberculosis. However, it is important to be aware of pulmonary nocardiosis as a rare but important differential diagnosis, especially in case of no hilar adenitis. In this case report, we describe a six-year-old boy receiving prednisolone due to nephrotic syndrome, who developed pneumothorax because of pulmonal nocardiosis. The prognosis is good in case of early diagnosis and antibiotic treatment.
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