Journal of The Academy of Clinical Microbiologists

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VOLUME 21 , ISSUE 2 ( July-December, 2019 ) > List of Articles

CASE REPORT

Post-operative infective endocarditis with aortic root abscess due to Mycobacterium abscessus

Heera Hassan, Dinoop Korol Ponnambath, Kavita Raja

Keywords : Aortic root abscess, BacT Alert, GeneXpert, Mycobacterium chelonae, Mycobacterium abscessus, Vitek MS

Citation Information : Hassan H, Ponnambath DK, Raja K. Post-operative infective endocarditis with aortic root abscess due to Mycobacterium abscessus. 2019; 21 (2):89-93.

DOI: 10.4103/jacm.jacm_28_19

License: CC BY-NC 4.0

Published Online: 17-01-2020

Copyright Statement:  Copyright © 2019; Wolters Kluwer India Pvt. Ltd.


Abstract

Aortic root abscess is a complication of native and prosthetic valve infective endocarditis with a higher risk for prosthetic valves. The patients with aortic root abscess may present with symptoms ranging from pyrexia of unknown origin to arrhythmia. The usual aetiological agents are Staphylococcus aureus, alpha-lytic Streptococci and other skin flora. Here, we present a case report of aortic root abscess in a patient with a history of aortic valve repair. The aetiological agent was identified as Mycobacterium abscessus. This is probably the first case report of aortic root abscess with M. abscessus. The patients responded to empiric antibiotics without surgery.


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