Aspergillus aortitis after cardiac surgery
Angel Sanchez-Recalde, MD*,
Isabel Maté, MD*,
José L. Merino, MD*,
Raquel S. Simon, MD* and
José A. Sobrino, MD*,*
* Unidad Médico-Quirúrgica de Cardiología, Hospital General Universitario "La Paz," Madrid, Spain

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Figure 1 Microscopic examination (hematoxylin-eosin stain, x10, before 80% reduction for publication) showing invasive aortic aspergillosis. The hyphae in this necrotic nodule radiate from a central focus, forming a micro-colony. Typical hyphae appeared as septate filaments of uniform width, with a progressive and dichotomous pattern of branching.
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Figure 2 Contrast aortography in the left anterior oblique 45° view (Patient no. 6) showing an aneurysm of ascending aorta without affectation of the aortic valve prosthesis.
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