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Outcomes of endovascular treatment of chronic total occlusion of the infrarenal aorta
Tae-Hoon Kim, MD, Young-Guk Ko, MD, Ung Kim, MD, Jung-Sun Kim, MD, PhD, Donghoon Choi, MD, PhD, Myeong-Ki Hong, MD, PhD, Yangsoo Jang, MD, PhD, Won-Heum Shim, MD, PhD Journal of Vascular Surgery Volume 53, Issue 6, Pages (June 2011) DOI: /j.jvs Copyright © 2011 Society for Vascular Surgery Terms and Conditions
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Fig 1 A representative case of endovascular therapy with combined aortoiliac stenting for chronic occlusion of infrarenal aorta. A, The initial angiography shows a totally occluded aorta below the renal arteries, B, A guidewire is inserted into the totally occluded aorta by the subintimal approach. C, The guidewire is captured by a snare through the left common femoral artery. D, Adjuvant ballooning is achieved at the deployed single aortic stent (Hercules 24 × 60 mm [S & G, Korea]). E, Adjuvant kissing ballooning is achieved over the deployed two kissing stents (Niti-S stents, 8 × 150 mm [Taewong Medical, Korea] at each side). F, The final angiogram shows no residual stenosis both in the aorta and iliac arteries. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions
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Fig 2 Kaplan-Meier curves of primary and secondary patency for all patients (A) including technical failures and for (B) patients whose endovascular therapy was successful. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2011 Society for Vascular Surgery Terms and Conditions
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