查询词典 SPECT

Objective To compare the efficiency of coronary artery angiogram with myocardial perfusion SPECT in the diagnosis of coronary artery disease.

目的 比较冠状动脉造影和单光子发射计算机心肌断层灌注显像在诊断冠心病中的敏感性和特异性。

Cardiac MRI and SPECT each detected infarcts involving more than 75% of the myocardial wall.

为了排除心脏MRI诊断的假阳性，实验动物有的罹患心脏病有些则没有。

Methods 32patients with lung cancer,4patients with pancreatic cancer,7patients with hepatocarcinoma and2patients with ovarian cancer were collected thoracal and abdominal coincidence imaging with2ual-head coinciˉdence SPECT after fasting more than8h and Venojection296MBq 18 F-FDG.

32例肺癌、4例胰腺癌、7例肝癌和2例卵巢癌病人，禁食8h以上，静脉注射296MBq18F-FDG分别于45min后显像，采集胸、腹部符合线路图像。

Due to the frequency selectivity and high insertion loss of SAW device , t he inp ut must be high p ul se whose spect rum widt h can cover t he center f requency of SAW tap delay line.

由于 SAW 器件具有频率选择性及较高的插入损耗，使得它的输入必须为高脉冲且脉冲的频谱宽度能覆盖 SAW 抽头延迟线的中心频率。

Through a comparative study of ~(99)Tc~m-DTPA and ~(99)Tc~m-OCT SPECT orbital imaging,evaluated the clinic significance of two imaging in estimating activity of TAO.The aim of this study was to develop a new method:simple,rapid and costefficient method for staging patients with TAO.

本研究采用~(99)Tc~m-二亚乙基三胺五乙酸~(99Tc~m-diethylene tri-aminepentaacetic acid，~(99)Tc~m-DTPA进行眼眶显像并与~(99)Tc~m-奥曲肽~(99Tc~m-octreotide，~(99)Tc~m-OCT眼眶显像进行比较，研究其在反映TAO患者眶周炎性程度的价值，旨在探索一种新眼眶显像方法：既经济又迅速，显像效果稳定又可靠。

Methods To establish the animal model of unilateral chest impact trauma,to adopt SPECT, thoracic CT, and chest X-ray for early diagnosis of closed chest trauma,and to compare these findings with postmortem examination.

建立单侧胸部撞击伤动物模型，采用单光子发射计算机断层显象、胸部 CT和 X线片对闭合性胸部创伤进行早期诊断，并与病理解剖结果进行对照观察。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。