Published online Apr 30, 2011.
https://doi.org/10.3947/ic.2011.43.2.213
Aeromonas hydrophila Myonecrosis in an Immunocompetent Patient
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.
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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