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- Objective:To evaluate the safety and efficacy of the nonionic MR contrast agent (omniscan). 目的:评估非离子型MR对比剂(欧乃影)的安全性和诊断价值。
- Conclusion: Meglumine gadopentetate oral solution is a safe and efficient MR contrast agent for the gastrointestinal tract. 验证过程中未见明显副反应，给药前后脉博、呼吸频率均无明显差异，说明钆喷酸葡胺口服溶液安全性好。
- Marcel de Cuyper, BulteJe W M. Preparation, relaxometry, and biokinetics of pegylated magnetoliposomes as MR contrast agent [J]. Journal of Magnetism and Magnetic Materials. 1999, (194): 204- 209. 张津辉;蒋中华;王仁贵;等.;磁性微球的制备、理化性质及初步应用[J]
- Materials and Methods: 56 cases were randomly divided into Group A (28 cases,with the ionic MR contrast agent Gd-DTPA) and Group B(28 cases,with nonionic contrast agent Gd-DTPA-BMA). 材料和方法:将2005-09~2006-06行颈动脉动态增强扫描的56例患者,随机分为A、B两组。 A组28例,用离子型对比剂(Gd-DTPA),B组28例采用非离子型对比剂(Gd-DTPA-BMA)。
- Clinical application of on oral MR contrast agent ferric ammonium citrate 口服磁共振造影剂枸橼酸铁铵的临床应用
- Preparation of a novel targeted MR contrast agent Gd-DTPA-streptavidin and exploration of its reaction conditions 新型磁共振靶向对比剂Gd-DTPA-链霉亲和素的制备及其反应条件的实验研究
- An experimental study of the diagnosing value to nude mice model of transplanted human gastric cancer with folate-receptor MR contrast agent 叶酸受体型MR对比剂在荷人胃癌裸鼠诊断价值的实验研究
- MR contrast agent 非离子
- Comparison between the Ionic and the Nonionic MR Contrast Agents on 3.0 T MR Dynamic Study of the Carotid Artery 离子型和非离子型MR对比剂在MR颈动脉动态增强中的应用
- Compared to the method of dynamic contrast-enhanced MR perfusion, it needs not contrast agent, and get the absolute value of CBF. 与动态对比增强的磁共振灌注成像不同,它无需外加的对比剂,而且能得到脑血流的绝对值。
- Objective Using high field MR system to find if the result of ~1H MR spectroscopy (MRS)could be influenced by contrast agent. 目的用高场 MR 仪研究对比剂是否会影响氢质子 MR 波谱(~1H-MRS)的结果。
- A functional MR technique was used in which a bolus of gadoteridol contrast agent was injected rapidly during the collection of image data, resulting in contrast-induced signal loss in proportion to cerebral blood volume. 功能磁共振技术，即在成像收集数据的过程中快速注射一支造影剂，可测试脑血容量分配中对比感应信号的遗失。
- A "bolus-like" injection was conducted to administrate the contrast agent into left forearm veins. 声学造影剂经左前臂浅静脉“弹丸式”注射。
- CT Observation of Duodenum and Surrounding Structure with Oral Fat-density Contrast Agent. 口服脂肪密度造影剂CT观察十二指肠及周围结构
- Angelelli G,Macarini 1,Fratello A.Use of water as an oral contrast agent for CT study the stomach.AJR,1987,149:1084. 彭卫军，周康荣，秦新裕.;应用动态CT和水充盈技术行胃癌CT分期与手术对照研究
- The technique of contrast pulseed sequencing(CPS)and the ultrasound contrast agent SonoVue were used. 采用对比脉冲序列(CPS)成像技术,造影剂为SonoVue。
- In these cases the thrombi showed selective enhancement after injection of the molecular contrast agent. 这些案例在注射分子造影剂后，血栓均出现了选择性的增强。
- You may receive an injection of an MR contrast medium, a colourless liquid, that enables the radiologist to better see the structures being studied and to better diagnose your condition. 四、 身上所有金属物品必须除下，对磁场有反应的物件，如信用咭、提款咭、储值车票等都不能带进检查室。
- In these cases the thrombi showed selectie enhancement after injection of the molecular contrast agent. 这些案例在注射分子造影剂后，血栓均出现了选择性的增强。
- Results Iodic contrast agent (Optiray) significantly improves the color Doppler flow imaging of the tumor vascularity. 结论 碘佛醇对于肿瘤血管的彩色多普勒成像有较显著的增强作用。
