منابع مشابه
Position of valves within the subclavian and axillary veins.
BACKGROUND The aim of this explorative morphologic study was to determine the position and frequency of the valves in the axillary and subclavian veins. METHODS The position and frequency of the valves in the subclavian and axillary veins were studied macroscopically in 59 limbs from 30 cadavers. We measured in situ with a measuring tape, starting from the venous angle toward the initiation o...
متن کاملComparison of Celox powder and conventional dressing on hemostasis of vascular access site in hemodialysis patients
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...
متن کاملVASCULAR ACCESS FOR HEMODIALYSIS: OUR EXPERIENCE WITH 3337 CASES
Over a seven year period from 1982 to 1989,3337 conduits were created in 3137 patients with end stage renal disease (ESRD) as access for chronic dialysis. These included 2690 side-to-side arteriovenous fistulae (A VF), 168 end-to-side A VFs, 10 autogenous vein grafts, 51 homogenous frozen vein grafts, 109 polytetrafluoroethylene (PTFE) grafts, 209 emergency external arteriovenous shunts, t...
متن کاملEffect of combination of alcohol and Betadine on the severity of inflammation in the vascular access site in hemodialysis patients
Background: Inflammation in the vascular access site results in infection, which is the second leading cause of death in hemodialysis patients. However, there is no specific protocol available for sterilization before vascular access in such patients. Aim: to determine the effect of the combination of alcohol and Betadine on the severity of inflammation in the vascular access site in hemodialys...
متن کاملSeparation of the Retinal Vascular Graph in Arteries and Veins
The vascular structure of the retina consists of two kinds of vessels: arteries and veins. Together these vessels form the vascular graph. In this paper, we present an approach to separate arteries and veins based on a pre-segmentation and a few hand-labelled vessel segments. We use a rule-based method to propagate the vessel labels through the vascular graph. The anatomical characteristics of ...
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ژورنال
عنوان ژورنال: Kidney International
سال: 2012
ISSN: 0085-2538
DOI: 10.1038/ki.2012.316