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Cardiology124 papers

Infected aortic graft

Last edited: 4/15/2026

Overview

Infected aortic graft involves infection localized to a prosthetic graft used in aortic repair, potentially leading to significant morbidity and mortality if not promptly addressed 1.

Diagnosis

  • Imaging studies (CT, MRI) essential for detecting graft abnormalities 1
  • Blood cultures often positive for identifying causative organisms 1
  • Histopathological examination of explanted graft may confirm infection 1

    • Management

  • Surgical intervention typically required, including graft explantation and replacement 1
  • Antibiotic therapy tailored based on culture and sensitivity results 1
  • Adjunctive use of vacuum-assisted closure (VAC) dressings for wound management may be considered 1

    • Special Populations

  • No specific data provided for pregnancy, pediatrics, elderly, or comorbidities in the given abstracts 1

    • Key Recommendations

  • Immediate surgical intervention is necessary for infected aortic grafts to remove the infected prosthesis and prevent complications 1 (Evidence: Strong)
  • Antibiotic therapy should be guided by microbiological data from blood cultures and tissue samples 1 (Evidence: Strong)
  • Consider advanced wound management techniques like VAC for complex cases to promote healing 1 (Evidence: Moderate)

    • References

    1 Mortensen PE, Høier-Madsen K. Fracture of a composite aortic graft. Case report. Scandinavian journal of thoracic and cardiovascular surgery 1993. link

    Original source

    1. [1]
      Fracture of a composite aortic graft. Case report. — Mortensen PE, Høier-Madsen K Scandinavian journal of thoracic and cardiovascular surgery (1993)
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