查询词典 Ct

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.33%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 91.40%,85.59%,89.95% and 83.33% respectively.

对16层螺旋CT显示冠状动脉狭窄和经皮选择性冠状动脉造影显示冠状动脉狭窄进行定量评价。以经皮选择性冠状动脉造影结果作为诊断的金标准。计算出16层螺旋CT冠状动脉成像对冠状动脉狭窄的诊断准确性指标。

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.33%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 91.40%,85.59%,89.95% and 83.33% respectively.

计算 出16层螺旋CT冠状动脉成像对冠状动脉狭窄的诊断准确性指标。结果 16层螺旋CT冠状动脉造影对照经皮选择性冠状动脉造影对冠状动脉中、重度狭窄显示的对照结果：敏感性83.33%、特异性91.40%、阳性预测值85.59%、阴性预测值89.95%、准确度83.33%。

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.05%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 95.97%,89.09%,93.46% and 92.31% respectively.

结果 16层螺旋CT冠状动脉造影对照经皮选择性冠状动脉造影对冠状动脉中、重度狭窄显示的对照结果：敏感性83.05%、特异性95.97%、阳性预测值89.09%、阴性预测值93.46%、准确度92.31%。结论 16层螺旋CT冠状动脉造影对心电图正常的胸痛患者具有良好的诊断价值，并可对冠状动脉形态学进行良好的评价，从而进行介入治疗的筛选。

However, SPET/CT actually provided more accurate anatomical localization of the uptake of different radiotracers used in various clinical settings.

但SPET/CT之CT部份特殊设计会产生移动假影、对位异常、病患碰撞或是各种维生或生理讯号仪器管线缠绕的问题。

They were examined with 16-slice CT and underwent thin slice reconstruction and MPR、MIP、3D、VR. Results In the group were manifested as irregular leision in 33cases,spiculated mass in 32 cases.

本文目的是通过多层螺旋CT对乳腺癌的显示及在诊断工作中的作用进行评价，探讨多层CT对乳腺癌的诊断价值。

The manifestations of breast cancer on CT were as follows: round or irregular mass, lobulated or spiculated margin, disordered glandular architecture, involvement of local skin, an...

CT扫描可显示腋窝转移淋巴结。结论乳腺CT扫描优于其他方法，尤其在乳腺癌术前检查具有很大价值

Methods To select 42 lumber spondyloschisis cases which confirmed by CT post??processing, compare its MPR image with routine CT axial image of arcus vertebrae, evaluate their display ability of spondyloschisis.

搜集腰椎SCT容积扫描，经后处理重建检出的腰椎峡部裂42例，分析其MPR成像的CT表现，评价对峡部裂及其继发病变的显示情况。

Methods To select 42 lumber spondyloschisis cases which confirmed by CT postprocessing, compare its MPR image with routine CT axial image of arcus vertebrae, evaluate their display ability of spondyloschisis.

搜集腰椎SCT容积扫描，经后处理重建检出的腰椎峡部裂42例，分析其MPR成像的CT表现，评价对峡部裂及其继发病变的显示情况。

Objective To study the characteristics and the diagnostic value of CT and MRI imaging in spongiform leukoencephalopathy after inhaling heroin vapor.

目的 研究CT及MRI对因吸食海洛因引起海绵状白质脑病的特征性影像学诊断价值方法分析5例海洛因海绵状白质脑病的临床特点、影像、病理组织改变，总结CT和MRI诊断要点。

Methods: Eightynine patients(1462 years old,171 sides of nasal cavity and sinus)were examined with coronal and high resolution CT scaning. The CT manifestations of the stenosed spaces of OMC,middle nasal conchanasal septum and the anatomic variations of OMC were comparatively analyzed between the inflammatory sinuses and the normal ones.

采用鼻窦冠状位CT扫描，高空间分辨率算法成像分析经鼻内镜手术治疗的89例（171侧）患者的正常鼻窦和炎症鼻窦的OMC各结构间隙的变异情况。

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。