Abstract

This paper reports the use of the EndoVAC technique in a case of left carotid artery Dacron patch infection. The EndoVAC technique involves a sequence of endovascular relining with a stent graft, surgical debridement with explantation of infected graft material and secondary intention wound healing with a vacuum-assisted closure (VAC) device and long-term antibiotic treatment. Our patient was considered a high-risk surgical candidate due to previous cranial nerve injury, high carotid stent graft positioned in zone 3 of the neck, and high stroke risk due to aberrant cerebrovascular anatomy. The carotid EndoVAC technique was performed without complication and a successful outcome was observed at 1-year follow-up. Although currently not recommended as first-line management in treating vascular graft and endograft infections of the carotid vessels, the EndoVAC approach should be considered in a select cohort of patients when neither traditional radical surgery nor conservative simple VAC therapy are considered feasible or safe.

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