Infect Chemother.  2011 Apr;43(2):213-216. 10.3947/ic.2011.43.2.213.

Aeromonas hydrophila Myonecrosis in an Immunocompetent Patient

Affiliations
  • 1Department of Internal Medicine, Cheongju St. Mary's Hospital, Cheongju, Korea. evergreenlee@nate.com

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.

Keyword

Aeromonas hydrophila; Soft tissue infection

MeSH Terms

Aeromonas
Aeromonas hydrophila
Anti-Bacterial Agents
Bacillus
Endocarditis
Epidural Abscess
Female
Gastroenteritis
Humans
Immunocompromised Host
Meningitis
Middle Aged
Pneumonia
Skin
Soft Tissue Infections
Water
Anti-Bacterial Agents
Water

Figure

  • 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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