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1. 敗血症性硬膜静脈洞血栓症septic dural sinus thrombosis [show details]
… sinus thrombosis. Intracavernous carotid artery aneurysm or arteriovenous fistula – These entities are often accompanied by proptosis, pain with a pulsatile feeling, bruit, and engorgement of blood vessels… defects from thrombi and absent flow in the dural sinus, respectively, in patients with septic lateral sinus thrombosis Three-dimensional magnetic resonance…
2. 血液透析用の人工血管のメンテナンスと閉塞予防の概要overview of hemodialysis arteriovenous graft maintenance and thrombosis prevention [show details]
… retrograde to direction of blood flow; the venous needle should be antegrade to direction of blood flow. Once the vein has been penetrated, blood flashback will be visible… to see the blood flashback); advance the needle slowly with the bevel up, or, for a deeper AV graft that is difficult to palpate, immediately rotate the needle 180° and advance slowly with the… that restricts flow to or from the access and to refrain from activities that similarly restrict flow. Bathing and other activities can be resumed as normally tolerated. Thrombosis of a newly…
3. 血栓症予防のための血液透析用動静脈グラフトの臨床的モニタリングとサーベイランスclinical monitoring and surveillance of hemodialysis arteriovenous grafts to prevent thrombosis [show details]
…access blood flow measurements are typically performed monthly. Among the available methods, the most commonly used flow-monitoring technique is ultrasound dilution, which quantifies access blood flow by injecting …
4. 静脈血栓症の原因の概要overview of the causes of venous thrombosis [show details]
…Alterations in blood flow (ie, stasis) Vascular endothelial injury; Alterations in the constituents of the blood (ie, inherited or acquired hypercoagulable state) A risk factor for thrombosis can be identified …
5. 血液透析用のシャント（動静脈瘻）のメンテナンスと閉塞予防overview of hemodialysis arteriovenous fistula maintenance and thrombosis prevention [show details]
… and the dialysis blood flow progressively increased from 200 to 450 mL/min. In general, a dialysis blood flow of 300 mL/min requires a 16 g needle, and a blood flow of 400 mL/min… unclamped to see the blood flashback); flatten the angle of the advance of the needle slowly.… rate of AV fistula thrombosis (2 of 45 versus 11 of 47; 4.4 versus 23.4 percent). However, more patients in the placebo group had diminished arterial flow (six versus one),…