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Jalalian R, Shokohi T, Mirzakhani R, Ghasemian R, Hedayati MT, Ardalani S, Azizi S, Kalhori S, Kermani F, Mayahi S. Fatal Prosthetic Valve Endocarditis Due to Aspergillus flavus in a Diabetic Patient. Infect Drug Resist 2020; 13:2245-2250. [PMID: 32765000 PMCID: PMC7360421 DOI: 10.2147/idr.s258637] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/26/2020] [Indexed: 12/25/2022] Open
Abstract
Aspergillus endocarditis (AE) accounts for a-quarter of all fungal endocarditis, mainly in immunocompromised hosts prior to heart-valve surgery with high mortality, even with treatment. Herein, we report a rare case of AE in a diabetic 60-year-old woman with a history of redo mitral valve prosthesis suspecious of acute endocarditis. She underwent second redo surgical mitral valve replacement in combination with mechanical aortic valve replacement. Blood cultures were negative. The explanted valve and vegetation were subjected to identification. Grown colonies were identified as Aspergillus flavus, based on conventional and molecular methods. Despite the administration of liposomal amphotericin B and improvement in her general condition shortly after initiation of therapy, the patient passed away. As AE is a late consequence of redo prosthetic valve replacement, extended follow-up, early diagnosis, repeating valve-replacement surgeries, and timely selective antifungal treatments are warranted.
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Affiliation(s)
- Rozita Jalalian
- Department of Cardiology, Mazandaran University of Medical Sciences, Sari, Iran
| | - Tahereh Shokohi
- Invasive Fungi Research Centre (IFRC), Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Roghayeh Mirzakhani
- Student Research Committee, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Roya Ghasemian
- Antimicrobial Resistance Research Center, and Department of Infectious Diseases, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mohammad Taghi Hedayati
- Invasive Fungi Research Centre (IFRC), Mazandaran University of Medical Sciences, Sari, Iran.,Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sirus Ardalani
- Department of Cardiac Surgery, Cardiovascular Research Center of Mazandaran Heart Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Soheil Azizi
- Department of Pathology, Mazandaran Heart Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Shamsi Kalhori
- Department of Pathology, Mazandaran Heart Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Firoozeh Kermani
- Student Research Committee, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Sabah Mayahi
- Department of Medical Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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