نتایج جستجو برای: arteries
تعداد نتایج: 58857 فیلتر نتایج به سال:
introduction: vertebral arteries arise from the root of the neck as the first branches from the superior-posterior aspect of the subclavian arteries. they ascend the neck to enter the cranial cavity and supply blood to the brain. methods: a total of 20 cadavers (in 10 years) were dissected for the study of variations in the origin of the vertebral artery. this study was conducted in isfahan uni...
conclusion our study revealed that the hypoplastic umbilical artery group’s non-dominant cia had higher ri values than the contralateral dominant cia. results eleven of the 165 patients (6.7%) demonstrated a hypoplastic umbilical artery. second-trimester us showed median dominant and non-dominant cia pi values of 1.43 and 1.60 (p = 0.062), respectively, and median dominant and non-dominant cia ...
a 4-month-old boy was admitted to our hospital following an unsuccessful attempt at interventional repair of aortic coarctation via the right carotid artery, which seemed to have given rise to the formation and growth of a cervical mass overlying the entry site. despite the initial anticipation of difficulty during intubation due to the pressure effect of the mass, anesthesia progressed unevent...
background: radial movement of the arterial wall is a well-known indicator of the mechanical properties of arteries in arterial disease examinations. in the present study, two different motion estimation methods, based on the block-matching and maximum-gradient algorithms, were examined to extract the radial displacement of the carotid artery wall. methods: each program was separately implement...
increased carotid artery intima-media thickness in pregnant women with gestational diabetes mellitus
background: pregnant women with previous gestational diabetes mellitus are at increased risk of progressive carotid artery disorders. the current study evaluated carotid intima-media thickness (imt) in pregnant women with gestational diabetes at two time points of mid-term and full-term pregnancy to determine whether gestational diabetes mellitus causes increased imt. methods: this cross-sectio...
aortic dissection begins with the formation of a tear in the aortic intima, and it directly exposes an underlying diseased medial layer to the driving force of the intraluminal blood. this blood penetrates the diseased medial layer and cleaves the media longitudinally, thereby dissecting the aortic wall. herein, we report the case of a 38-year-old woman, who presented with chest pain and dyspne...
background multiple renal arteries in kidney grafts have been associated with an increased rate of vascular and urologic complications. our objective is to compare the outcome of transplanted patients who receive a single pedicle kidney with those who receive a multiple arterial graft. objectives to find our the differences in the outcome and complications in patients undergoing kidney transpla...
background diabetes mellitus is a widespread disease. its vascular complications can be characterized by arteriosclerosis formation in carotid arteries. due to its delayed diagnosis resulting in more complications in iran, it seems that screening diabetic patients is mandatory. objectives the aim of this study was to compare the intima-media thickness (imt) of carotid artery in diabetic and non...
introduction rhino-orbito-cerebral mucormycosis is a progressive angioinvasive fungal disorder which almost always complicates immunocompromised patients. case presentation we described a case of fulminant rhino-orbito-cerebral mucormycosis in a 65-year-old woman, who presented with progressive neurological deficits due to involvement of orbital apex and the central nervous system by local inva...
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...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید