نتایج جستجو برای: carotid
تعداد نتایج: 50492 فیلتر نتایج به سال:
vertebrobasilar insufficiency is the cause of cerebrovascular accidents in 20% of cases. there are few reports regarding spectral doppler indices (sdis) of vertebral arteries (vas) normal blood flow. the objective of this study was to provide basic reference data about sdis of vas normal blood flow separately and in comparison with internal carotid arteries (icas) and common carotid arteries (c...
background: carotid artery stenting (cas) has recently been recommended as an alternative to carotid endarterectomy (cea) by some clinicians. objective: this study was designed to evaluate the success rate and in-hospital and 30-day adverse events in our first experiences in iran for cas with protection devices, to document our results and guide further use of cas. methods: from december 2003 t...
conclusions the present study was the first research, in which rectum temperature was compared with that of skin over carotid artery, to find a safe location with easier access and higher accuracy for estimating near core body temperature. results obtained in this study showed that, using a model, it is possible to evaluate near core body temperature in children, by measuring skin temperature o...
conclusions this study provided clinico-epidemiological data on patients with cbt, which could be useful for prompt diagnosis and appropriate work-up for patients and families with cbts. results overall, 48 patients with 51 cbts were included in the study. the cbts were bilateral in 3 (6.25%) cases. the cardinal presentations of these cervical masses were unanimous in all patients; 6 (12.5%) ha...
Background: Atherosclerotic vascular disease is a major cause of morbidity and mortality in patients with end-stage renal diseases on maintenance hemodialysis. Early atherosclerotic changes of the arterial wall can be evaluated by measuring intima-media thickness (IMT), and looking for the presence and structure of plaques and parameters of vascular resistance. In this study we investigated the...
Background & Aims: Diabetes is a very important factor for stroke due to blocked blood vessels. It can involve systemic and cerebrovascular arteries at the same time via microangiopathy and macroangiopathy. This project aimed to compare the intima-media thickness of carotid artery in children with diabetes type and the control group. Methods: In this case-control study, 50 children with the age...
Introduction: Common carotid artery intima-media thickness (CCA-IMT) correlates with cardiovascular mortality in patients under hemodialysis. In this investigation, we evaluated relationship between CCA-IMT with dependent and independent cardiovascular risk factors in chronic hemodialysis patients. Methods: In this cross-sectional study, 51 chronic hemodialysis patients, (31 males and 20 fema...
Background: Microangiopathy and macroangiopathy frequently coexist in type 2 diabetes mellitus (T2DM). Both types of the vascular complications share traditional risk factors but it is not clear whether the presence of microangiopathy, such as diabetic retinopathy, constitutes a predictor of atherosclerosis in carotid arteries in patients with the disease. In this study we looked for the associ...
Introduction: Digital Subtraction Angiography (DSA) is the standard method for detection of carotid artery stenosis. This technique has high radiation dose. With the progress of imaging techniques, noninvasive or minimally invasive methods like the CT angiography, MR angiography and ultrasonography with Doppler or Duplex mode were applicable. This study aimed to evaluate and assesse the results...
Background: Common carotid intima-media thickness (CC-IMT) measured by ultrasonography as a non-invasive method is nowadays known as a marker for early atherosclerosis. Objectives: Survey the relationship between serum uric acid and carotid intima-media thickness considering hypertension. Materials and Methods: This study was designed as a comparative cross-sectional study in northern Ira...
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