نتایج جستجو برای: limb ischemia
تعداد نتایج: 149268 فیلتر نتایج به سال:
Upper limb ischemia presenting in neonatal period is extremely rare. Moreover, presenting newborn with evidence of intrauterine upper limb vascular occlusion is even rarer. It needs prompt intervention to restore perfusion and avoid morbidity. We present a newborn with right upper limb brachial artery thrombosis causing ischemia that was noted at birth and appeared later to be homozygous for fa...
We described the first case of limb ischemia induced by acute aortic dissection in the patient with previous abdominal aortic aneurysm (AAA) repair. A 56-year-old male was referred for severe limb ischemia. He underwent AAA repair one month before the referral. Computed tomography (CT) scan revealed Stanford type B aortic dissection extended to the proximal anastomosis site of the AAA repair. T...
A retrospective review of PubMed, Embase, Web Science, and Cochrane Library for randomized controlled trials was performed from January 1, 1990 to June 2020. Based on three patients with peripheral arterial disease (PAD), oral anticoagulant plus antiplatelet therapy significantly improved acute limb ischemia, stroke, major amputation events compared agents alone. However, not effective the prev...
Occlusive lesions of the main arteries extremities are a common and severe disease that leads to disability has high rate death [1]. Many different drugs known for treatment this pathology, however, despite large number pharmacological conservative methods, surgical methods most effective in terms saving limb [3, 4]. However, therapy continue be important component arterial ischemia, which requ...
Downregulation of hypoxia-inducible factor 1 (HIF-1) and vascular endothelial growth factor (VEGF) are shown to be involved in age-dependent impairment of angiogenesis. In this study, we explore whether prior exercise is able to affect these molecular patterns favorably and to enhance neoangiogenesis in old Wistar rats with hind-limb ischemia. At day 7 after surgery, HIF-1alpha and VEGF express...
Introduction: During hemorrhagic shock (HS), the kidneys are one of the primary target organs involved. Oxidative stress is shown to be enhanced in different models of acute kidney injury (AKI). Remote ischemic preconditioning (RPC) by brief limb ischemia is considered to be a safe method to protect different organs from further damage. In this study, we investigated the effects of brief hind l...
Ergotamine-induced limb ischemia is rare and usually results from an accidental overdose. Several agents, including erythromycin and tetracycline, raise serum ergotamine levels and augment its effect. We present a case of acute lower limb ischemia with characteristic angiography findings of diffuse arterial spasm resulting from use of ergotamine and an erythromycin derivative, clarithromycin. T...
The prevalence of major amputations of lower limbs increases as the population ages. The aim of the current study was to evaluate hospital death in cases of major amputations for critical limb ischemia in a teaching hospital. Hospital mortality during the peri-operative period was evaluated in 231 major amputations of legs due to critical limb ischemia between January 2005 and 2007. Thirty-six ...
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