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Updated: May 3, 2026

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA
Published on: February 9, 2011
A Rare Presentation of Community Acquired Methicillin Resistant Staphylococcus aureus
1Department of Internal Medicine, Tripler Army Medical Center, 1 Jarrett White Road, Honolulu, HI 96859, USA.
Prostatic abscess is a rare condition, often caused by gram-negative bacteria. This case highlights methicillin-resistant Staphylococcus aureus (MRSA) as an unusual cause, leading to diabetic ketoacidosis in a patient with type 2 diabetes.
Area of Science:
- Infectious Diseases
- Urology
- Endocrinology
Background:
- Prostatic abscess is an uncommon condition, typically caused by gram-negative bacteria.
- The increasing prevalence of community-acquired methicillin-resistant Staphylococcus aureus (MRSA) leads to atypical infections.
- Diabetes mellitus is a common comorbidity associated with various infections.
Purpose of the Study:
- To report a rare case of prostatic abscess caused by MRSA.
- To highlight the association between MRSA prostatic abscess and diabetic ketoacidosis.
- To emphasize the importance of considering unusual pathogens in complex patient presentations.
Main Methods:
- Case report presentation.
- Clinical data review including patient history, symptoms, and laboratory findings.
- Microbiological culture and sensitivity testing.
Main Results:
- A patient with type 2 diabetes mellitus presented with diabetic ketoacidosis.
- The underlying cause was identified as a prostatic abscess.
- Cultures from the prostatic abscess yielded methicillin-resistant Staphylococcus aureus (MRSA).
Conclusions:
- MRSA can cause prostatic abscesses, presenting as an unusual etiology.
- Prostatic abscess should be considered in patients with diabetes and ketoacidosis, especially when typical causes are not evident.
- Early recognition and appropriate antibiotic therapy targeting MRSA are crucial for favorable outcomes.
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