Infect Chemother. 2011 Apr;43(2):213-216. Korean.
Published online Apr 30, 2011.
Copyright © 2011 by The Korean Society of Infectious Diseases and Korean Society for Chemotherapy
Case Report

Aeromonas hydrophila Myonecrosis in an Immunocompetent Patient

Mi-Hyang Jung, Kwan-Hyun Lee, Dae-Yeun Hwang, Kwan-Hoon Jo, Sun-Young Han, Seon-A Kim and Sang-Rok Lee
    • Department of Internal Medicine, Cheongju St. Mary's Hospital, Cheongju, Korea.
Received October 29, 2010; Revised February 18, 2011; Accepted February 21, 2011.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Aeromonas hydrophila is a facultative anaerobic Gram negative bacillus. It usually thrives in fresh and brackish water and primarily causes gastroenteritis in humans. Rarely aeromonads have been associated with extra-intestinal infections, such as skin and soft infection, meningitis, epidural abscess, endocarditis and pneumonia in immunocompromised hosts. Here we report Aeromonas hydrophila soft tissue infection occurring in a 53-year-old Korean woman without underlying disease who was successfully treated with proper antibiotics.

Keywords
Aeromonas hydrophila; Soft tissue infection

Figures

Figure 1
(A) Both the patient's lower legs show redness and swelling on the third hospital day. (B) The patient was treated with multiple broad spectrum antibiotics. On the eighth hospital day, the lesion improved.

Figure 2
Magnetic resonance imaging of the lower leg (Coronal contrast-enhanced fat-suppressed T1-weighted image) reveals longitudinally arranged, rim-enhancing, cavitary lesion, consistent with intramuscular abscess.

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