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   cerebrovascular stenosis 的翻译结果: 查询用时:0.191秒
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神经病学
急救医学
心血管系统疾病
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cerebrovascular stenosis
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  脑血管狭窄
     Results:28 cases (87.5%) of 32 showed cerebrovascular stenosis or occlusion and the other 4 cases (12.5%) without abnormality.
     结果:32例CWI患者中发现28例(87.5%)有脑血管狭窄或者闭塞,4例(12.5%)血管造影正常。
短句来源
     Results: The positive rate of vascular murmur was 82% in the patients who were diagnosed as extracranial cerebrovascular stenosis(>50%) with CDI;
     结果:①CDI证实颅外段脑血管狭窄>50%的患者血管杂音的阳性率高达82%。
短句来源
     Results Compared with group B, the abnormality detected with TCD was higher in group A, cerebrovascular compliance was commonly decreased and cerebrovascular stenosis was also extensively observed.
     结果 与B组相比 ,A组TCD检测明显异常 ,脑血管顺应性普遍下降 ,脑血管狭窄较广泛。
短句来源
     Purpose To prospectively study the CT angiography(CTA) and MR angiography (MRA) of intracranial vessels comparatively and evaluate CTA in the diagnosis of cerebrovascular stenosis.
     目的 对CT血管成像(CTA) 与磁共振血管成像(MRA) 进行对照性研究,评价CTA 诊断脑血管狭窄性病变的临床意义。
短句来源
     Objectives:1 .To study the relation between cerebrovascular stenosis in acute ischemicstroke patients and stroke recurrence.
     1.研究急性缺血性脑卒中的脑血管狭窄与卒中再发的关系;
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  脑血管狭窄的
     The value of B ultrasound in diagnosis of cerebrovascular stenosis of senile hypertensive patients
     B超对老年高血压患者脑血管狭窄的诊断价值
短句来源
     Objective To investigate the value of B ultrasound in diagnosis of cerebrovascular stenosis of senile hypertensive patients.
     目的B超对老年高血压患者脑血管狭窄的诊断价值。
短句来源
     Conclusion The double-examination with TCD and carotid B ultrasound is reliable and accurate to diagnose cerebrovascular stenosis.
     结论TCD和颈动脉B超的双重检测对脑血管狭窄的诊断有较好的可靠性和准确性。
短句来源
     Objective:To analyze angiographic findings of cerebral watershed infarction (CWI) in order to understand the relationship between CWI and cerebrovascular stenosis.
     目的:分析脑分水岭梗死(CWI)血管造影的表现,探讨脑分水岭梗死与脑血管狭窄的相关性。
短句来源
     With the increasing number of stenting procedures in the treatment of cerebrovascular stenosis, various complications have received attention.
     随着支架置入术治疗脑血管狭窄的日益增多,各种并发症逐渐被人们重视。
短句来源
  “cerebrovascular stenosis”译为未确定词的双语例句
     The results showed that 56 cases were diagnosed as AVM, 23 cases as cerebral infarction (CI), 30 cases as hypertension with cerebrovascular stenosis, 4 cases as moyamoya diseases, and 1 case as cerebral aneurysm.
     TCD检测诊断脑动静脉畸形(脑AVM)56例,脑梗塞23例,脑血管moyamoya病4例,颅内动脉瘤1例,老年高血压病30例。
短句来源
     ④cerebrovascular stenosis with accelerate velocity type;
     ④脑动脉狭窄流速加快型 ;
短句来源
     Background:Cerebrovascular stenosis is an important risk factor of ischemic stroke.
     背景:
短句来源
     ⑤cerebrovascular stenosis with slow velocity type.
     ⑤脑动脉狭窄减速型。
短句来源
     Methods Eighty-seven patients with symptomatic cerebrovascular stenosis were scanned with brain CT after cerebrovascular stenting.
     方法 回顾性分析行脑动脉狭窄支架成形术后即刻头颅CT检查的患者共 87例。
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  cerebrovascular stenosis
The MR angiography disclosed cerebrovascular stenosis in 7 patients (15% of all patients, 44% of those with pathological transcranial Doppler findings).
      


The intracranial arteries of 132 cases with cerebrovascular diseases (GVD) were studied by using 3D-TGD apparatus, of which 68 cases were also investigated by DSA.The results showed that 56 cases were diagnosed as AVM, 23 cases as cerebral infarction (CI), 30 cases as hypertension with cerebrovascular stenosis, 4 cases as moyamoya diseases, and 1 case as cerebral aneurysm. The diagnostic consistency between TOD and DSA was 96.5% in AVM, 92% in CI, 73.1% in hypertension, 80% in moyamoya disease, and 33.3%...

The intracranial arteries of 132 cases with cerebrovascular diseases (GVD) were studied by using 3D-TGD apparatus, of which 68 cases were also investigated by DSA.The results showed that 56 cases were diagnosed as AVM, 23 cases as cerebral infarction (CI), 30 cases as hypertension with cerebrovascular stenosis, 4 cases as moyamoya diseases, and 1 case as cerebral aneurysm. The diagnostic consistency between TOD and DSA was 96.5% in AVM, 92% in CI, 73.1% in hypertension, 80% in moyamoya disease, and 33.3% in aneurysm respectively. The charateristic changes and the criteria of TCD for cerebrovascular diseases were studies.

采用三维经颅多普勒超声仪(3D-TCD),对132例不同脑血管疾病进行检测,其中68例行脑血管数字减影造影(DSA)对比分析。TCD检测诊断脑动静脉畸形(脑AVM)56例,脑梗塞23例,脑血管moyamoya病4例,颅内动脉瘤1例,老年高血压病30例。与DSA对比分析表明,TCD诊断符合率:脑AVM96.5%,脑梗塞92%,脑血管moyamoya病80%,颅内动脉瘤33.3%,老年高血压病并颅内动脉狭窄73.1%。这一结果表明,TCD对脑血管疾病的诊断具有很高敏感性。本文亦通过上述检测技术的对比综合分析,对脑AVM、脑梗塞、脑血管moyamoya病、高血压动脉硬化狭窄的3D-TCD改变特点及诊断价值,提出初步探讨。

Purpose To prospectively study the CT angiography(CTA) and MR angiography (MRA) of intracranial vessels comparatively and evaluate CTA in the diagnosis of cerebrovascular stenosis.Methods Thirty four patients were studied with CTA and MRA,Five patients underwent DSA at the same time.The seriousness and location of the stenoses shown by CTA,MAR and/or DSA in the same patient were analyzed respectively and a double blind analysis of these data was taken for testing the result.Results 100 stenoses were...

Purpose To prospectively study the CT angiography(CTA) and MR angiography (MRA) of intracranial vessels comparatively and evaluate CTA in the diagnosis of cerebrovascular stenosis.Methods Thirty four patients were studied with CTA and MRA,Five patients underwent DSA at the same time.The seriousness and location of the stenoses shown by CTA,MAR and/or DSA in the same patient were analyzed respectively and a double blind analysis of these data was taken for testing the result.Results 100 stenoses were considered by MRA of the 34 cases,16 were depicted as stenoses of Grade One to Two,but 10 of them as normal on CTA;84 as Grade Three to Four,but 49 as normal on CTA and 11 as stenoses of Grade One to Two on CTA;3 as normal on MRA but as stenoses on CTA.23 stenoses were considered by MRA but only seven were as stenoses on DSA of the five cases.The rate of false positiveness of MRA was 69 6% and the rate of overestimation was 95 7%.Seven stenoses were considered on CTA and no false positiveness was found.Differences among the author and the two viewers of the double blind test were not significant ( P =0 257).Conclusion CTA is much more closer to the real situations of the stenoses of the intacranial vessels and more reliable.With more advanced post processing method,CTA can be a more reliable modality for the diagnosis of cerebral stenosis and related abnormalities. [

目的 对CT血管成像(CTA) 与磁共振血管成像(MRA) 进行对照性研究,评价CTA 诊断脑血管狭窄性病变的临床意义。方法 34 例患者均行CTA 及MRA 检查,其中5 例同时行DSA 检查。分析每个病人血管影像相应部位不同影像方法显示的程度与部位分布,并用双盲法验证。结果 34 例病人MRA 显示血管狭窄共100 处,其中1°~2°16 处,10 处CTA 相应部位显示无狭窄;3°~4°84 处,49 处相应部位CTA 显示无狭窄,11 处CTA 相应部位显示为1°~2°狭窄;3 处MRA 无狭窄而CTA显示狭窄。5 例行DSA 检查患者的MRA 显示脑动脉狭窄23 处,其中仅7 处DSA 显示相应部位血管狭窄,MRA假阳性率696 % ,过度诊断率957 % ;CTA 显示动脉狭窄7 处,与DSA相应血管部位表现相同,未出现假阳性。作者及双盲法的统计结果的差异无显著性( P= 0257 列联表确切概率法) 。结论 CTA 显示脑动脉狭窄较MRA 更接近实际情况,影像更为可靠。进一步改进影像编辑方法后CTA可为临床怀疑动脉狭窄或其他病变更为可靠的影像筛选方法。

Objective To evaluate the value of transcranial color Doppler ultrasound (TCCD) in diagnosis of cerebrovascular disease of type 2 diabetes patients. Methods 40 cases of type 2 diabetes and 40 healthy people had TCCD examination. Results The main appearance of cerebrovascular lesion of type 2 diabetes patients was atherosclerosis. It could be divided into 5 types on TCCD: ①normal velocity of blood flow type; ②atherosclerosis with accelerate velocity type; ③atherosclerosis with slow velocity type; ④cerebrovascular...

Objective To evaluate the value of transcranial color Doppler ultrasound (TCCD) in diagnosis of cerebrovascular disease of type 2 diabetes patients. Methods 40 cases of type 2 diabetes and 40 healthy people had TCCD examination. Results The main appearance of cerebrovascular lesion of type 2 diabetes patients was atherosclerosis. It could be divided into 5 types on TCCD: ①normal velocity of blood flow type; ②atherosclerosis with accelerate velocity type; ③atherosclerosis with slow velocity type; ④cerebrovascular stenosis with accelerate velocity type; ⑤cerebrovascular stenosis with slow velocity type. Conclusion TCCD can accurately diagnosis the cerebrovascular disease of type 2 diabetes patients by evaluating the hemodynamic changes of cerebral vessels.

目的 探讨经颅彩色多普勒超声评价 2型糖尿病合并脑血管病患者脑血管病变的价值 ,寻求一种对 2型糖尿病合并脑血管病的简单、无创、可靠、重复性能好的诊断方法。方法 对 40例 2型糖尿病患者及 40例健康人进行经颅彩色多普勒超声 ,根据不同的病程将患者分成三组 ,并与对照组 40例健康人进行对照。结果  2型糖尿病脑血管病损害的主要表现是脑动脉硬化 ,可分为五种类型 :①正常血流速度型 ;②脑动脉硬化加速型 ;③脑动脉硬化减速型 ;④脑动脉狭窄流速加快型 ;⑤脑动脉狭窄减速型。结论 经颅彩色多普勒血流图可以反映 2型糖尿病患者脑血管的病变的程度及血流动力学变化 ,并对其并存的脑动脉硬化作出诊断 ,具有一定的临床应用价值

 
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