查询词典 stenosis

As a non-invasive and quick method, 64-slice CT angiography in cerebral and carotid arteries can display clearly cerebral and carotid arterious stenosis,which has a high sensitivity and specificity.

64层螺旋CT头颈血管CTA无创，快捷，简单易行，能够清晰显示颅颈部动脉狭窄性病变，具有较高的敏感性与特异性。

Sensitivity of 64-slice CTA in diagnosis carotid and vertebral arterious stenosis is respectively 97.70%、93.75%, specialty is respectively 99.51%、99.57%.

CTA显示不同程度狭窄的血管段共115段； DSA显示不同程度狭窄的血管段共108段。64层CTA对颈、椎动脉狭窄总的诊断敏感度分别为97.70%、93.75%，特异度分别为99.51%、99.57%。

Sensitivity of ####-slice CTA in diagnosis carotid and vertebral arterious stenosis is respectively 97.70％、93.75％, specialty is respectively 99.51％、99.57％.

层CTA对颈、椎动脉狭窄总的诊断敏感度分别为97.70％、93.75％，特异度分别为99.51％、99.57％。

BACKGROUND: Arteriovenous graft stenosis leading to thrombosis is a major cause of complications in patients undergoing hemodialysis.

背景：动静脉内瘘血管狭窄所致血栓是引起血液透析病人术后并发症的一个重要原因。

The incidence of intra-and extracranial arterial stenosis and arthrosclerosis plaque were calculated.

计算颅内-外动脉狭窄率及斑块未检出率，并对DSA和Duplex检查进行比较。

Results 19 cases of arthrosclerosis or joint hyperplasia and deformity,32 cases of broaden or stenosis of the joint space,17 cases of unsmooth articular surface and 11cases of vacuous articular space were found in 35 cases of LVA from 42 patients.

结果 本组共诊断腰椎小关节病35例，其中关节突增生、硬化、变形19例；关节间隙左右不对称变窄或增宽32例；关节面毛糙17例；关节间隙内真空征11例。

Objective To explore the clinical application values of 64-slice spiral CT angiography and DSA in basilar artery stenosis.

目的：探讨64层螺旋CTA与DSA在基底动脉狭窄的临床应用价值。

Objective To evaluate the curative effect of stent angioplasty for treatment vertebral basilar artery stenosis.

目的 评价支架成形术治疗椎－基底动脉狭窄的疗效。

Objective To evaluate the curative effect of stent angioplasty for treatment vertebral basilar artery stenosis.

目的 评价支架成形术治疗椎基底动脉狭窄的疗效。

ObjectiveTo explore the clinical application values of 64-slice spiral CT angiography and DSA in basilar artery stenosis.

目的：探讨64层螺旋CTA与DSA在基底动脉狭窄的临床应用价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。