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intravenous contrast injection 静脉显影注射
After contrast injection, the tumor had intensive border and septa enhancement. 在注射对比剂后，仅有肿瘤边缘及中隔有增强之显影。
Objective:To investigate the application of intravenous contrast sonography to the diagnosis of lower limb artery diseases. 目的:探讨经静脉声学造影诊断下肢动脉病变的应用价值。
If your CT scan involves the use of an intravenous contrast medium, you may feel a brief sensation of heat or a metallic taste in your mouth. 如果在做CT扫描时使用了静脉注射造影剂，在你嘴里会有一种短暂的温度感或金属感。
The metastatic tumors revealed intense enhancement on arterial phase CT scan after intravenous contrast medium administration, indicative of hypervascular characteristics. 转移的肿瘤在静脉注射对比剂后的动脉相电脑断层扫描中呈现强烈的显影，表示其高血管性的特徵。
Increased heterogeneity of the SEH was found as time progressed.Three of 5 cases received intravenous contrast media and showed enhancement of the SEH on MRI. 在五位接受静脉注射对比剂的患者中，有三位早期硬膜上血肿块中出现显影剂增强，其原因可能为急性出血致对比剂渗漏或急性扩大的血肿块包埋了部份硬膜上的软组织。
After the administration of intravenous contrast material, all cases enhanced obviously in corticomedullary phase and decreased in attenuation during nephrographic phase. 增强扫描全部肿瘤于肾皮质期明显强化，肾实质期肿瘤强化减退。
Methods: 52 patients were studied with multi-slice spiral CT(retrospectively ECG-gating; 0.5s rotation; cardiac segment or burst reconstruction algorithm; intravenous contrast agent). [方法]对52例病人进行多层螺旋CT冠状动脉成像检查，采用回顾性心电门控和心脏分段数据采集或多扇区数据采集方式，选择0.;5秒螺旋扫描。
Materials and Methods T 2W TSE and T 1WI FLASH scanning were performed in 36 cases with hepatic metastases before and after SPIO contrast injection with a 1.0T MR unit. 材料与方法 3 6例已知为肝转移癌患者于SPIO造影前后进行T2 WI快速自旋回波成像 (T2 WITSE)及T1WI梯度回波快速去相位成像 (T1WIFLASH)。
In cases of obstruction the fallopian tube recanalization could be obtained by manual increasing the contrast injection pressure into the uterine cavity. 当发现输卵管阻塞时，用手助推加压，逐渐增高宫腔内压力，使阻塞输卵管被造影剂压力钝性开通。
intravenous contrast medium infusion 静脉内造影剂滴注
The versatility of color Doppler ultrasound is that the scanning can be performed for usual physiological conditions with multiplanar capability without necessitating contrast injection. 这是因为彩色超音波可做重覆及多切面观察，且在病人一般生理情况下进行扫描不受外力注射显影剂影响，因此较血管摄影呈现更清楚与正确的诊断。
water soluble intravenous contrast agent 水溶性静脉注射造影剂
Contrast injection was done by using 50 ml nonionic contrast agent(300 mg I/ml),at a flow rate of 3.5 ml/s with a power injector,and 5 seconds delay,and data acquisition lasted for 45 seconds. The scanning images were processed in ADW 4.0 workstation. 采用高压注射器注射非离子型碘对比剂50 ml (300 mg I/ml);流率3.;5 ml/s;延迟5 s;数据采集45 s。
Black and white show a striking contrast. 黑和白形成明显的对比。
The difference contrast is notable. 差别对比是显著的。
Ll give you an intravenous injection. 我要给您静脉注射。
Her white face and her dark dress contrast sharply. 她洁白的脸和她黑色的衣服形成强烈的对比。
The two brothers are in stark contrast. 兄弟俩形成鲜明的对比。
Cefotetan sodium is safe for intravenous injection. 注射用头孢替坦钠可供静脉注射试用给药。