Objective To study the diagnostic procedures and management of aortic stent graft infection. Methods Clinical data of 4 patients with aortic stent graft infection from 1998 to 2008 were analyzed retrospectively. Results Primary disease was thoracic endovascular aortic repair in 2 cases and endovascular aneurysm repair in another 2 cases. Constitutional symptoms and abscess information on imaging studies were presented in all patients. Salmonella choleraesuis was revealed in 2 cases. Surgical debridement, drainage and systematic antimicrobial therapies were given to 2 patients. The remaining 2 patients were managed with antimicrobial therapy only. During follow-up, there was no recurrence of infection. Conclusions Infection of aortic stent graft infection is a rare but potentially devastating complication. Radiologic studies can serve as important adjuncts in the diagnosis of endovascular graft infections. Several treatment options are available, some cases may be managed with conservative treatment.
Citation: FANG Zhengdong,FU Weiguo,WANG Yuqi,GUO Daqiao,XU Xin,CHEN Bin. Diagnosis and Management of Aortic Stent Graft Infection (Report of 4 Cases). CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2009, 16(6): 429-432. doi: Copy
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