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- The purpose of study was to observe the relationship be-tween left atria hemorheological property and left atria spontaneous echo contrast(SEC) in rheumatic mitral stenosis. 目的:探讨风湿性二尖瓣狭窄患者左心房内自回声现象(SEC)与左心房血液流变学特点的关系。
- The purpose of this study was to observe the relationship between left atria hemorheological property and left atria spontaneous echo contrast(SEC) in rheumatic mitral stenosis. 探讨风湿性二尖瓣狭窄患者左心房血液流变学特点及与左心房自回声现象(SEC)的关系。
- 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。
- 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。
- Their excellent optical and chemical properties make gold NPs an attractive contrast agent for cellular imaging. 良好的光学和化学能力揭示了纳米金颗粒在细胞成像作为对比剂的潜力。
- 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。
- Objective: To assess the value of SSG with the new contrast agent(PDCP) in the diagnosis of tubal obstruction. 目的:评价新型造影剂注射用过氧化碳酰胺声学造影对输卵管阻塞的诊断价值。
- Objective:To explore the safety of self-made perfluorocarbon ultrasound contrast agent. 目的:研究自制的氟碳声学造影剂的安全性。
- 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。
- These results indicate that the metallofullerene derivative Gd@ C82 (OH) 16 might be the potential candidate as a new MRI contrast agent. 说明GdC82(OH)16在作为磁共振增强剂方面具有较大的潜力。
- Left Atrial Spontaneous Echo Contrast Evaluated by THI 二次谐波显像评价左心房自发性声学显影
- 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。
- 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。
- To develop a molecular THG microscopy for future clinical cancer diagnosis, a contrast agent to enhance THG at nuclear site is necessary. 欲发展一套三倍频分子影像显微术应用于临床癌症疾病的诊断上，使用外加三倍频显影剂加强在细胞核处的三倍频对比度是必需的。
