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  • Title: Multiple concomitant arterial aneurysms in Behçet's disease.
    Author: Hersant J, Maurel B, Espitia O.
    Journal: Vascular; 2023 Jun; 31(3):463-466. PubMed ID: 35220821.
    Abstract:
    BACKGROUND: Behçet's disease (BD) is a rare form of systemic vasculitis that affects small to large vessels. It is characterized by mucocutaneous, pulmonary, cardiovascular, gastrointestinal, and neurological manifestations. Large vessel involvement may occur in a third of cases. Veins are usually more affected than arteries. Furthermore aneurysms are the most frequent arterial complication. CASE PRESENTATION: A 41-year-old man presented with multiple arterial aneurysms. He had previous medical history of a right popliteal aneurysm treated with a reversed femoro-popliteal venous bypass, long-term steroids and immunosuppressive treatment. On admission, diagnostic computed tomography angiography revealed multiple aneurysms, including an 87 mm aneurysm of the femoro-popliteal bypass and an abdominal aortic and left common iliac artery aneurysm. He received an intensification of medical treatment with methylprednisolone and infliximab intravenous infusion. Aorto iliac artery aneurysms were treated by infrarenal bifurcated stent graft implantation. The aneurysm of the venous femoro-popliteal bypass was treated by explantation and prosthetic repair. One month later, he presented with acute right limb ischemia related to occlusion of the right limb of the stent graft despite anticoagulation which was treated by mechanical thrombectomy. CONCLUSIONS: Vascular BD can worsen the vascular outcome after surgery. Except in an urgent context, BD must be controlled before surgery. This case report illustrates the importance of combined medical and surgical management, with first BD activity control with corticosteroids and immunosuppressive treatment, then surgical or endovascular treatment.
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