Published in:
Open Access 01-12-2010 | Case report
Post-operative Aspergillus mediastinitis in a man who was immunocompetent: a case report
Published in: Journal of Medical Case Reports | Issue 1/2010
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Introduction
Aspergillus spp. infections mainly affect patients who are immunocompromised, and are extremely rare in immunocompetent individuals.
Case presentation
Aspergillus post-operative mediastinitis is considered to be a devastating infection, usually affecting patients undergoing cardiothoracic surgery with specific predisposing factors. We describe the case of an immunocompetent 68-year-old Caucasian man with severe chronic thromboembolic pulmonary hypertension, who underwent pulmonary thromboendarterectomy and developed post-operative mediastinitis due to Aspergillus flavus. The environmental control did not reveal the source of A. flavus infection and, despite combined antifungal therapy, our patient died as a result of septic shock and multiple organ failure.
Conclusion
Aspergillus mediastinitis mainly affects patients after cardiosurgery operations with predisposing factors, and it is unusual in patients who are immunocompetent. The identification of the Aspergillus spp. source is often difficult, and there are no guidelines for the administration of pre-emptive therapy in this population of at-risk patients.