Contrast CT - Wikipedia
网页Contrast CT, or contrast-enhanced computed tomography (CECT), is X-ray computed tomography (CT) using radiocontrast. Radiocontrasts for X-ray CT are generally iodine-based types. [1] This is useful to highlight structures such as blood vessels that otherwise would be difficult to delineate from their surroundings.
中国电子科技集团有限公司 - 百度百科
网页国务院国资委履行出资人职责的中央企业. 中国电子科技集团有限公司（China Electronics Technology Group Corporation）成立于2002年2月25日，是中央直接管理的国有重要骨干企业。. [1] [62] [66]王海波担任董事长、党组书记。. [63] 2002年3月，经国务院批准，在原信息 …
Clinical value of contrast-enhanced computed tomography (CECT) combined ...
网页To explore the clinical value of contrast-enhanced computed tomography (CECT) combined with contrast-enhanced ultrasound (CEUS) for characterization and diagnosis of small nodular lesions in the liver and investigate the association between such small nodular lesions and the degree of tumor differentiation.
Preprocedural fasting for contrast-enhanced CT: when …
网页2021年12月4日 · CECT increases the image contrast and diagnostic information, and improves the detection rate of lesions, especially tiny or small lesions. According to the different enhancement patterns and degrees of different lesions, CECT is helpful to the diagnosis and differential diagnosis, and shows great clinical application value [ 1 ].
The Radiology Assistant : CT contrast injection and protocols
网页2014年6月1日 · The purpose of contrast-enhanced CT (CECT) is to find pathology by enhancing the contrast between a lesion and the normal surrounding structures. Sometimes a lesion will be hypovascular compared to the normal tissue and in some cases a lesion will be hypervascular to the surrounding tissue in a certain phase of enhancement.
国产手机厂商前世今生_CECT_网易手机 - 163
网页首家海外上市的国产手机厂商. 除了在手机市场“攻城拔寨”之外，CECT在资本市场一样耀眼。 2007 年5月，CECT母公司侨兴移动成功在美国纽交所正式挂牌上市，这也是继侨兴环球于1994年代表中国第一支民营企业在纳斯达克成功上市后，侨兴集团所拿出的又一份硕果累累的成绩单。 与此同时，侨兴移动在纽交所上市还有颇深的民族色彩——CECT成为首家海外上市的国产手机厂商。 不过在对外宣传方面，CECT玩了一出偷换概念的戏法，将CECT和 …
PET/CT and contrast-enhanced CT: making a difference in …
网页2020年10月23日 · The aim of this study is to evaluate the diagnostic performance of contrast-enhanced computed tomography (CECT) and 2-[Fluorine-18] fluoro-2-deoxy-d-glucose positron emission tomography combined to computed tomography (18 F-FDG PET/CT) in assessment of lymphoma.
Diagnostic ability of contrast-enhanced computed tomography for ...
网页2020年1月6日 · Contrast-enhanced computed tomography (CECT) and magnetic resonance imaging (MRI) are widely used for the evaluation of nodal metastasis in HNSCC, and the size criterion of a maximum short-axis diameter of 10 mm, as proposed by van den Brekel et al. [8], has gained widespread acceptance.
United multi-task learning for abdominal contrast ... - ScienceDirect
网页2023年4月1日 · Synthesizing abdominal contrast-enhanced computed tomography (CECT) images from non-enhanced CT (NECT) images is of great importance, in the delineation of radiotherapy target volumes, to reduce the risk of iodinated contrast agent and the registration error between NECT and CECT for transferring the delineations.
Contrast-enhanced computed tomography (CECT) attenuation …
网页Contrast-enhanced computed tomography (CECT) using charged contrast-agents enables quantification of cartilage glycosaminoglycan content. Since glycosaminoglycan content is a key determinant of cartilage compressive stiffness, CECT measurements have the potential to non-invasively assess cartilage s ….
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