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Conservative management of MRSA periaortic graft abscess

A L Tambyraja1, R T A Chalmers

  • 1Department of Vascular Surgery, Royal Infirmary of Edinburgh, UK. andrew.tambyraja@ed.ac.uk

Annals of Vascular Surgery
|January 24, 2004
PubMed

Insights

A minimally invasive approach successfully treated a methicillin-resistant Staphylococcus aureus perigraft abscess after abdominal aortic aneurysm repair. This ultrasound-guided drainage and antibiotic irrigation prevented sepsis in a high-risk patient.

Area of Science:

  • Infectious Diseases
  • Vascular Surgery
  • Medical Imaging

Background:

  • Abdominal aortic aneurysm (AAA) repair can lead to serious complications, including perigraft infections.
  • Methicillin-resistant Staphylococcus aureus (MRSA) poses a significant challenge in managing post-surgical infections.
  • Conventional surgical revision for perigraft abscess may be contraindicated in critically ill patients.

Observation:

  • A patient developed a MRSA perigraft abscess following AAA repair.
  • The patient's compromised condition precluded traditional surgical intervention.
  • Ultrasound guidance was utilized for abscess management.

Findings:

  • Percutaneous drainage of the abscess was performed under ultrasound guidance.
  • Local antibiotic irrigation was administered through the drain.
  • Systemic antibiotic therapy was concurrently provided.
  • The patient showed a positive outcome with no signs of sepsis at 2-year follow-up.

Implications:

  • Ultrasound-guided percutaneous drainage with antibiotic irrigation is an effective minimally invasive treatment for MRSA perigraft abscesses.
  • This technique provides a crucial alternative for high-risk patients unsuitable for open surgery.
  • Successful management can prevent sepsis and improve long-term patient outcomes in complex vascular surgery complications.

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