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Updated: Jul 23, 2025

Posterior Approach for Debridement of the Psoas Abscess
Published on: March 2, 2020
Endovascular Therapy of Aortic Rupture Secondary to a Psoas Abscess
Serkan Asil1, Suat Görmel1, Ozan Köksal1
1Department of Cardiology, Gülhane Training and Research Hospital, Ankara, Türkiye.
Abstract:
Secondary infection of the aorta is a sporadic and life-threatening disease. It is usually caused by infection and abscess in an adjacent structure. The most common mechanism for secondary aortic infection is a psoas abscess eroding the aortic wall, which rarely results in non-aneurysmal aortic rupture. Primary treatment is surgical aortic reconstruction, but the risk of emergency surgical treatment is high. Endovascular aortic stent-graft implantation can be lifesaving in this setting by stopping the bleeding. However, the crucial question of durability and late infections remains unanswered and warrants long-term antibiotic treatment and follow-up. In this report, we present a case of primary psoas abscess, which resulted in non-aneurysmal aortic rupture and its endovascular treatment.
Insights
Secondary aortic infection, often from a psoas abscess, can cause aortic rupture. Endovascular stent-graft repair offers a lifesaving option, but long-term outcomes require further study.
Area of Science:
- Vascular Surgery
- Infectious Diseases
Background:
- Secondary aortic infections are rare but life-threatening, typically arising from adjacent infections like psoas abscesses.
- Psoas abscess erosion of the aorta can lead to non-aneurysmal rupture, a critical surgical emergency.
Observation:
- This case report details a primary psoas abscess causing non-aneurysmal aortic rupture.
- The patient underwent endovascular aortic stent-graft implantation to control bleeding.
Findings:
- Endovascular stent-grafting provided immediate lifesaving intervention for aortic rupture secondary to psoas abscess.
- The durability and risk of late infections following endovascular repair remain significant concerns.
Implications:
- Endovascular repair is a viable alternative to high-risk emergency surgery for aortic rupture from adjacent infections.
- Long-term antibiotic therapy and surveillance are crucial for managing patients treated with endovascular aortic stent-grafts for secondary infection.
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