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  • Title: Endovascular treatment of occlusive lesions in the distal aorta: mid-term results in a series of 31 consecutive patients.
    Author: Rosset E, Malikov S, Magnan PE, Poirier M, Valerio N, Ede B, Branchereau A.
    Journal: Ann Vasc Surg; 2001 Mar; 15(2):140-7. PubMed ID: 11265076.
    Abstract:
    The purpose of this study was to evaluate the early and mid-term results of endovascular treatment of occlusive lesions in the distal aorta in a consecutive series of patients. Between February 1996 and March 1999, a total of 31 patients underwent transluminal procedures for treatment of occlusive atherosclerotic lesions located at the lower end of the aorta. Thirty patients presented with intermittent claudication and one had critical ischemia. Manifestations were bilateral in 26 cases and unilateral in 5. The lesion was confined to the lower aorta in 3 patients and extended to the common iliac arteries in 19, with predominant proximal lesions of the common iliac artery occurring in 9 patients. Fourteen patients had concurrent infracrural occlusive lesions. All patients underwent exclusive endovascular treatment without any associated open surgical procedure. The three patients with isolated aortic lesions were treated by angioplasty, followed by stent placement in two cases. The 19 patients with aortobiiliac lesions were treated by bilateral common iliac artery angioplasty according to the "kissing-balloon" technique; 7 of these patients also underwent aortic angioplasty. In these 19 patients, aortic stenting was performed in 3 cases and bilateral iliac stenting in 10 cases, including 3 in association with aortic stenting. The nine patients with a proximal lesion of the common iliac arteries were treated by angioplasty, followed by bilateral stenting in three cases and unilateral stenting in three cases. The findings of this study show that the mid-term anatomical and functional results of endovascular treatment for atherosclerotic lesions of the distal aorta are satisfactory. We recommend it as the initial treatment modality.
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