A Rare Case of Autopsy Proven Achromobacter xylosoxidans Endocarditis Involving Tricuspid Valve: A Case Report

Cureus. 2023 Apr 25;15(4):e38118. doi: 10.7759/cureus.38118. eCollection 2023 Apr.

Abstract

Infective endocarditis refers to infection of one or more valves of the heart, with Achromobacter xylosoxidans (A. xylosoxidans) being a rare cause. So far, 24 cases of A. xylosoxidans endocarditis were reported, with only one case describing tricuspid valvular involvement. Despite the rarity of A. xylosoxidans endocarditis, it is important for clinicians to be aware of atypical presentation and the high mortality associated with it. We present an autopsy-proven case of tricuspid valve endocarditis in the setting of A. xylosoxidans bacteremia in a 43-year-old female.

Keywords: achromobacter xylosoxidans; infective endocarditis; iv antibiotics; surgery; tricuspid valve endocarditis.

Publication types

  • Case Reports