Invasive Aspergillosis of the Mediastinum and Left Hilum: CT Features
Bachir Taouli1,2,
Mehdi Cadi1,
Véronique Leblond3 and
Philippe A. Grenier1
1 Department of Radiology, Hôpital
Pitié-Salpêtrière-Assistance Publique-Hôpitaux de
Paris, Université Pierre et Marie Curie, 83, Boulevard de
l'Hôpital, Paris 75013, France.
2 Present address: Department of Radiology, New York University Medical Center,
560 First Ave., TCH-HW 202, New York NY 10016-6497.
3 Department of Hematology, Hôpital
Pitié-Salpêtrière-Assistance Publique-Hôpitaux de
Paris, Université Pierre et Marie Curie, Paris 75013, France.

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Fig. 1A. 71-year-old man with non-Hodgkin's lymphoma and invasive
pulmonary aspergillosis. Posteroanterior chest radiograph shows areas of
consolidation in both lungs, predominantly in left lower lobe
(arrows).
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Fig. 1B. 71-year-old man with non-Hodgkin's lymphoma and invasive
pulmonary aspergillosis. Transverse contrast-enhanced chest CT scan
(mediastinal window settings) obtained at level of left pulmonary artery shows
necrotic mediastinal masslike infiltrate invading left pulmonary artery
(straight arrows), with thrombus and emphysematous dissection of
pulmonary artery wall (curved arrows).
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Fig. 1C. 71-year-old man with non-Hodgkin's lymphoma and invasive
pulmonary aspergillosis. Transverse contrast-enhanced chest CT scan (lung
window settings) obtained at same level as B shows alveolar
consolidation with surrounding ground-glass opacities (arrows) of
left lung and, to lesser extent, of right lung.
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Fig. 1D. 71-year-old man with non-Hodgkin's lymphoma and invasive
pulmonary aspergillosis. Transverse contrast-enhanced chest CT scan
(mediastinal window settings) obtained at level of left pulmonary veins shows
necrotic mass invading left pulmonary veins and left atrium
(arrowhead). Bilateral pleural effusion is present.
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Copyright © 2004 by the American Roentgen Ray Society.