نتایج جستجو برای: venous thrombectomy
تعداد نتایج: 74907 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE A new in vitro cerebrovascular occlusion model of the intracranial circulation was developed recently for testing thrombectomy devices. Using this model, we compared recanalization success associated with different modern endovascular thrombectomy approaches. MATERIALS AND METHODS Model experiments were performed in 4 thrombectomy test groups: 1) primary or direct Stent...
mechanical thrombectomy has shown promising results in large vessel ischemic stroke, with recent large trials changing to guidelines worldwide. in this presentation, results from the five recent randomized trials will be discussed. there is an ongoing debate on the inclusion and exclusion criteria of mechanical thrombectomy. it can be done in large vessel occlusions, including up to m2 middle c...
653 The Impact of Preoperative Screening for Venous Pathology on Lower Limb Free Flap Reconstruction
Abstract Aim Lower limb reconstruction free flap failure rate is 8.5% and contributed to by venous thrombosis congestion. Mapping of flaps the recipient site identify pathology not standard often only found intraoperatively leading changes in reconstructive plans. There are no guidelines on preoperative assessment. We aimed review available evidence delineate impact imaging has outcomes Method ...
Abstract Quantitative susceptibility mapping (QSM) is a novel processing method for gradient-echo magnetic resonance imaging (MRI). Higher in cortical veins have been observed on maps the ischemic hemisphere of stroke patients, indicating an increased oxygen extraction fraction (OEF). Our goal was to investigate patients after successful recanalization order analyze value QSM predicting tissue ...
Acute venous disorders include deep venous thrombosis, superficial venous thrombophlebitis, and venous trauma. Deep venous thrombosis (DVT) most often arises from the convergence of multiple genetic and acquired risk factors, with a variable estimated incidence of 56 to 160 cases per 100,000 population per year. Acute thrombosis is followed by an inflammatory response in the thrombus and vein w...
Thrombosis is an important complication of central venous catheterization. Among the many intrinsic and extrinsic factors, the patient's medical disease can play a role in thrombogenesis. Behcet's disease (BD), classified as a vasculitis, is a multisystem disease involving the small blood vessels. It is often difficult to recognize and diagnose the disease. A 24-yr-old female patient showed mas...
BACKGROUND AND PURPOSE Previous studies have linked procoagulant factor VIII (F VIII) to an increased risk of venous thrombosis, whereas the relation between plasma von Willebrand factor (VWF) and venous thrombosis remains poorly understood. Elevated VWF levels are frequently found in patients with cerebral sinus and venous thrombosis (CSVT), always in association with high F VIII levels. We de...
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