Among those undergoing infrainguinal bypass, patients who present with acute limb ischaemia constitute a subset showing higher early rates of amputation and death. In this subset of patients, worse outcomes may be expected for women, prosthetic conduits, need for distal thrombectomy, and patients with poor intra-operative runoff.
Both Excluder stent-grafts provide good midterm clinical outcomes after EVAR in patients with unfavorable neck anatomy. Investigation of a larger cohort will be needed to identify if the C3 Excluder device offers any improvement over the traditional Excluder in terms of freedom from endoleaks.
Endovascular therapy to treat TASC A/B lesions of the EIA yielded good short and midterm patency and low early morbidity and mortality. Lesions involving the distal third of the EIA treated by simple angioplasty ± stenting fared worse. No clinical factors could be correlated with patency.
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