盗血
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锁骨下动脉(Subclavianartery,SCA)在近端段受压均出现SCA盗血综合征。
Subclavian artery steal syndrome was apparent in case of proximal subclavian artery being pressed .
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TCD在诊断锁骨下动脉盗血综合征中应用
Diagnostic value of TCD in subclavian steal syndrome
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目的:着重阐述盗血指数(SI)的推导过程、数学依据以及可能的应用前景。
Objective : We elucidated the deducing procedure , the digital bases and the possible prospects of application of steal index ( SI ) .
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一侧颈动脉狭窄或闭塞的TCD诊断标准与分型推荐一种评价侧支循环开放的盗血指数
The Criteria for TCD Diagnosis in Unilateral Occlusion or Stenosis of Internal Carotid Artery & Recommendation of the Steal Index
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结果:从数学角度推导出一侧颈动脉狭窄或闭塞后判断侧枝循环开放产生盗血程度的无量纲指数-盗血指数(SI)。
Results : We got a nondimension index steal index ( SI ) which can estimate the blood steal degree by the opening of lateral circulation after unilateral carotid stenosis or occlusion .
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目的:应用经颅多普勒超声(TCD)及束臂试验证实椎动脉收缩期切迹可提示早期锁骨下动脉盗血综合征(SSS)。
Objectives : To diagnose early subclavian steal syndrome using Transcranial Doppler ( TCD ) combined with Trousseau 's test .
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采用TCD检查发现,右侧锁骨下动脉盗血有时较DSA敏感,值得临床注意。
The TCD examination revealed right subclavian artery steal blood was sometimes more sensitive than DSA , which also should raise clinical attention . 3 .
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结论采用腔内技术对锁骨下动脉盗血综合征的患者进行PTA和支架置入后其效果可靠,操作相对简单、安全,术后复发率低。
Conclusions As effective , simple and safe procedures , PTA and stenting can be used as a first-line treatment modality for the subclavian steal syndrome patients .
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目的总结锁骨下动脉盗血综合征(SSS)的病因、二维超声表现、彩色多普勒及频谱多普勒特点,评价超声对此病的诊断价值。
Objective To evaluate the value of two-dimensional ultrasound and spectral Doppler ultrasound in diagnosis of subclavian steal syndrome ( SSS ) .
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发现前循环盗血11例,其椎动脉颅内段和基底动脉Vp、PI、RI均显著高于对照组(P0.05)。
The peak velocity ( Vp ), PI , RI of intracranial vertebral artery and basilar artery were significantly higher than that in control group ( P0.05 ) in 11 anterior circulation steal patients.22 patients were given cerebral DSA .
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锁骨下动脉盗血综合征的临床表现与盗血程度及类型的关系应用TCD探讨高血压病患者脑血管病变特点的研究
The association between the clinical performance and steal phenomena in patients with subclavian artery occlusive disease : a transcranial Doppler and digital substract angiography study Evaluation of characteristics of cerebral vascular lesion in hypertensive patients by transcranial Doppler
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结论MRI、CT、DSA对AVM诊断均有重要价值,而MRA和DSA优于CT,DSA反映AVM循环时间和盗血情况,并可实施介入栓塞治疗。
Conclusion MRI , CT , DSA can play important roles in the diagnosis of AVM . MR and DSA are superior to CT . DSA could reveal the circulation time and the stealing blood situation of AVM and thus suggests the applicability of interventional embolization therapy .
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方法应用LDF监测不同实验条件下大鼠脑盗血模型脑微循环血流动力学变化。
Methods The laser Doppler flowmetry ( LDF ) was used to monitor the hemodynamic alterations of cerebral microcirculation in various experimental conditions in the cerebral steal model of rats .
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病变血管壁厚度2.0~5.2mm。管腔不同程度狭窄或闭塞并出现盗血现象。
The thickness of the arterial wall was 2.0-5.2 mm , luminal stenosis or occlusion was in various degrees and blood steal syndrome occurred occasionally .
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结果(1)亚急性和慢性脑盗血纠正后LDF值上升60%~80%,连续监测(45.5±4.01)分钟无下降。
Results The increasing amplitude of the rCBF value LDF was increased by 60 % to 80 % after correction of subacute and chronic cerebral steal and the continuous monitoring of ( 45.5 ± 4.01 ) min showed no decrease .
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完全性盗血8例,部分性盗血7例。
Cases were complete steal and 7 cases were partial steal .
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不同影像学检查在锁骨下动脉盗血综合征中的诊断价值
Value of different imaging test in diagnosis of subclavian steal syndrome
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继发于异常侧支的乳内动脉盗血综合征
Internal mammary artery steal syndrome secondary to an anomalous lateral branch
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锁骨下动脉盗血综合征与中枢性眩晕的相关性分析
An analysis of the correlation between subclavian steal syndrome and central vertigo
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超声对锁骨下动脉盗血综合征的诊断及临床意义
Diagnose and Clinical Value of Ultrasound on Subclavian Steal Syndrome
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锁骨下动脉盗血的椎动脉和桡动脉血流分析
Analysis in the blood flow of vertebral and radial artery in subclavian steal
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二维及多普勒超声在锁骨下动脉盗血综合征诊断中的应用
Application of Two-dimensional and Doppler Ultrasonography to the Diagnosis of Subclavical Steal Syndrome
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时间分辨对比剂动态显像技术在诊断锁骨下动脉盗血中的应用
Application of time-resolved imaging of contrast kinetics in the diagnosis of subclavian steal syndrome
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应用经颅多普勒超声对颅内动静脉畸形盗血程度进行量化评估
Evaluation of steal phenomena of intracranial arteriovenous malformation by means of transcranial doppler ultrasonography
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一侧颈动脉狭窄或闭塞盗血指数的推导及临床应用探讨
Deducing and Applying of Steal Index in Unilateral Occlusion or Stenosis of Carotid Artery
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盗血综合征(法语)《蒙娜丽莎》被盗当天
The Day the Mona Lisa Was Stolen
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那说明吸血鬼盗血时利用意念控制掩盖了盗窃痕迹
Meaning the vampire who stole the blood used mind control to hide the theft .
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本组锁骨下动脉盗血综合征中以合并高血压、血脂异常、糖尿病者几率最高。
The high probabilities of complication in SSS patients are hypertension , dyslipidemia and diabetes . 6 .
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应用经颅多普勒超声盗血指数评估脑动静脉畸形盗血的初步研究
Evaluation of steal phenomena by measuring the steal index using transcranial Doppler ultrasound in intracranial arteriovenous malformation
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彩色多普勒及经颅多普勒超声结合诊断锁骨下动脉盗血综合征的意义
Diagnostic Significance of CD and TCD in Subclavian Steal Syndrome Diagnostic Value of Combining CDFI with TCD in Vertebral Artery Stenosis