CT-scan,coronary angiogram and intravascular ultrasound for subclinical coronary artery disease detection[J].Eur J Radiol Extra,2008,(65):83-85.Trabattoni D, Andreini D, et al. CT-scan, coronary angiogram and intrava- scular ultrasound for subclinical coronary artery disease detection[J].Eur ...
It circulates through the blood stream and is absorbed in certain tissues, which then stand out on the scan.CT angiogram (CTA) can be used to view arteries and veins. Contrast dye injected into the bloodstream helps the computer "see" the vessels. CTA images can be 3-D reconstructed so ...
In this article, we are going to compare an angiogram with acardiac CT scan; a more modern version of the traditional angiogram. What is an angiogram? Anangiogramuses X-rays to produce images of the heart’s blood vessels. It is done to check for any restrictions of the blood flow to ...
scan动— 扫瞄动 · 细察动 · 浏览动 · 细看动 scan名— 扫描检查名 查看其他译文 © Linguee 词典, 2024 使用DeepL翻译器,即刻翻译文本和文档 随打随译 世界领先的质量 拖放文件 立刻翻译 ▾ 外部资源(未审查的) [...] possibility of a gunshot wound because of the “limited X-ray material,...
a patient will lie on an examining table and pass in and out of the tunnel while the machine scans a specific part of their body. Combining a CT scan with the contrast material dye causes blood vessels and tissues a clinician wishes to study further to ‘light up’ for further examination...
multiple times of CT scan to confirm the location of tumor and the points for needle insertion. asiancancer.com 彭晓赤教授:粒子植入手术全程依靠高端的影像设备来引导,手术前需要 进 行多 次 CT 扫 描来 确定 肿瘤 的位置及进针的位置,这要求手术医生能够熟练操作影像诊断设备。 asiancancer.com [....
What is the difference between a CT angiogram and a CT scan with IV contrast? An angiogram is a specific type ofCT scanwith contrast. In a CT angiogram the contrast is timed so that it will highlight either the arteries or veins (venogram) of interest. ...
Multislice CT has overcome past limitations of CT angiography (CTA): Scan length and spatial resolution can be simultaneously optimized with multislice CTA, contrast medium can be saved, and the evaluation of large anatomic areas and vessels smaller than 1 mm become possible. This article describes...
Giant intracranial aneurysms are frequently observed as incidental findings on CT and angiograms obtained for purposes other than subarachnoid hemorrhage, such as slowly evolving nerve palsy or hemiparesis. Since giant aneurysms often thrombose, the CT scan may demonstrate a large aneurysmal volume than ...
Scan time: 26 s DLP: 243.3 mGy cm Scan length: 407 mm CTDIvol: 5.68 mGy Rotation time: 0.8 s Eff. dose: 3.7 mSv Scanned with eMode (Image: TCM hospital, Anhui, P.R. China) Severe stenosis in the superior vena cava and the right subclavian vein -...