نتایج جستجو برای: vascular access surgery
تعداد نتایج: 860404 فیلتر نتایج به سال:
Introduction: Glomus tympanicum (GT) is a benign primary tumor of the middle ear. The evolution of endoscopic ear surgery has allowed for an alternative approach to managing this vascular tumor. The purpose of this study was to evaluate an endoscopic approach in GT surgery, and also to investigate its applicability and feasibility. Materials and Methods: Prospectively, 13 class I and II patie...
Background: Common measures to stop bleeding can run the risk of clotting and thrombosis due to prolonged application of pressure. Topical homeostatic agents have an important role in decreasing time to hemostasis and consequently prevention of the complications. Aim: the aim of this study was to compare Celox powder and conventional bandage on time to hemostasis in the vascular access site i...
Introduction: To describe the outcome of the sapheno-femoral fistula as an alternative blood access site for maintenance hemodialysis in a prospective cohort of patients with end - stage renal failure. Methods: Twenty-two patients with vascular access failure in the arms were admitted for establishing sapheno-femoral fistula as a puncture site for hemodialysis. The major saphenous vein was exp...
VOL. 54 NO. 2 JUNE 2016 SAJS Cervicomediastinal vascular injuries may be caused by blunt or penetrating trauma, and collectively constitute 5–10% of all reported cases of vascular trauma.1,2 The operative management of cervicomediastinal vascular trauma is challenging as surgical access is difficult, and loss of control can result in rapid exsanguination. High morbidity and the mortality rates,...
Decision-making in vascular access surgery for hemodialysis can be supported by a pulse wave propagation model that is able to simulate pressure and flow changes induced by the creation of a vascular access. To personalize such a model, patient-specific input parameters should be chosen. However, the number of input parameters that can be measured in clinical routine is limited. Besides, patien...
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