本文就当前对对比剂肾病的研究简述。
This article reviews the current study of Radiographic Contrast Nephropathy.
使用高压注射器由耳缘静脉注入对比剂。
The contrast agent was administrated through the ear venous with high-pressure syringe.
注射流率过快，会增加对比剂外渗的机会。
If the injection rate is excessively high, the contrast medium will exosmose easily.
利用对比剂首次通过法可进行MR肺灌注成像。
The MR pulmonary perfusion imaging was achieved by the first-pass contrast agent method.
结论应用等渗对比剂可降低对比剂肾病的发生率。
Conclusion Using iso-osmolar contrast media may prevent from contrast-induced nephropathy.
目的：评价磁共振成像钆对比剂的不良反应和安全性。
Objective:To revalue the bad reaction and safety of gadopentetate dimeglumine MRI contrast.
目的探讨水溶性碘对比剂副反应的发生原因及防治措施。
Objective: Discussing the water-soluble iodine contrast medium side reaction causes and the prevention.
使用口服和静脉对比剂可有助于让肠襻以及血管结构变透明。
It is helpful to use oral and intravenous contrast material to opacify loops of bowel and vascular structures.
这些磁性颗粒不仅作为转运的工具，而且是用于MRI的对比剂。
The magnetic particles not only act as an aide for transport, they are also a contrast agent for MRI.
结论冠状动脉斑块的密度值与斑块大小、层厚及对比剂浓度相关。
Conclusion The density values of coronary plaques were found to be correlated with size, slice width and contrast medium concentration.
目的探讨两类对比剂在CT增强扫描中不良反应的观察及护理方法。
Objective To observe the side effects of two kinds of contrast medium in ct enhancement scanning.
从而，本研究为结肠癌的MR诊断研制了一种新的单克隆抗体靶向对比剂。
The new monoclonal antibody-coated targeted MR contrast agents for colonic cancer was prepared.
使用口服和静脉对比剂可有助于让肠襻以及血管结构变透明(从而加以判断)。
It is helpful to use oral and intravenous contrast material to opacify (and identify) loops of bowel and vascular structures.
目的评价国产离子型对比剂的临床安全性，并与进口非离子型对比剂进行比较。
Purpose To evaluate the clinical safety of ionic contrast media made in china and compare with nonionic contrast media being imported.
目的：探讨不同对比剂用量及注射速率情况下，多层螺旋CT脑血管成像的应用效果。
Objective: to investigate the effect of contrast material flow rate and dose on intracranial vascular spiral computed tomographic angiography (SCTA) imaging.
目的探讨钆喷酸葡胺作为胃肠道阴性对比剂在3.0T磁共振胰胆管成像中的应用价值。
Objective:To investigate the value of oral gadopentetic acid dimeglumone salt solution as a negative gastrointestinal contrast agent in 3.0T magnetic resonance cholangiopancreatography.
目的研究对比剂增强MR灌注成像技术在骨骼软组织肿瘤良恶性鉴别诊断中的应用价值。
Objective To assess the diagnostic value of contrast enhanced perfusion weighted MR imaging technique in differential diagnosis between benign and malignant musculoskeletal neoplasms.
对比剂有助于医生看到的东西，我们需要看到，但它也没有构成危险，有些人说：凯利。
Contrast agent helps physicians see the things we need to see, but it also does pose a hazard to some people, says Kelly.
目的：研究枸橼酸铁铵作为胃肠道阴性对比剂对改善磁共振尿路成像(MRU)质量的价值。
AIM: To study the value of oral ferric ammonium citrate (FAC) solution as a negative gastrointestinal contrast agent in MR urography (MRU).
结论乳腺癌和纤维腺瘤动态增强MR对比剂空间分布显著不同，并且与MVD分布密切相关。
Conclusion The spatial distribution of contrast agent in dynamic enhanced MR is extremely different between breast cancer and fibroadenoma, but it correlates well with MVD.
瘢痕组织排泄对比剂较慢，因此即使血流和正常组织对比剂的排泄后，瘢痕组织信号仍较高。
Scar tissue is slow to give up this contrast agent and its signal is therefore retained despite a washing out of contrast from the blood stream and normal tissues.
目的评价MR对比剂静脉内注射、膝关节腔内弥散关节造影的可行性研究并寻找最佳检查参数。
Objective to study the feasibility of MR arthrography of knee joint by using intravenous injection of MR contrast agent which disperses into the knee joint, to optimize the scanning parameters.
脑CT灌注成像主要通过团注碘对比剂显示毛细血管内对比剂通过时引起脑组织密度变化状态。
With the mass injection of iodine contrast agent, cerebral CT perfusion mapping displays cerebral density changes caused by the contrast agent when it passes through capillary vessels.
目的探讨多层螺旋CT灌注扫描在肾脏血流灌注中的应用及对比剂注射流率对灌注参数的影响。
Objective To evaluate the application of multi-slice spiral ct perfusion imaging in the kidney and the influence of various injection rate on perfusion parameters.
这些操作需要引入对比剂和导管来明确目标，在此之前这些患者仅能从ERCP介入操作中获益。
These patients will only benefit from ERCP interventions when the goal of this procedure has been previously clearly defined before introduction of contrast and catheters.
研究人员怀疑病人关于对比剂副作用方面的知情要更大于辐射危险，致癌性和其它替代检查方面。
They suspected patients were more likely to get information on possible adverse reactions to contrast agents than on radiation exposure, lifetime cancer risks, and alternatives.
对比剂肾病是住院患者行造影术引起急性肾衰竭的主要病因。它增加住院患者的住院率和病死率。
Radiographic Contrast Nephropathy is a common cause of acute renal failure in patients undergoing radiographic procedures that can increase hospitalization rate and case fatality rate.
方法：对病理证实的40例早期上段食道癌，使用两种不同的气钡双重对比剂食道造影方法进行观察。
Methods:The features of two different gas-barium double contrast esophagus examinations of 40 cases with nonage upper esophageal carcinoma diagnosed by pathology were analyzed.
CT扫描：在某些病例，对显示梗阻部位，程度以及原因有一定价值，使用对比剂可估计残留有肾功能。
Ct scan — This may be of value in revealing the degree and site of obstruction as well as the as the cause in many cases.
目的探讨三维对比剂增强MR血管成像(3dce - MRA)在诊断慢性缺血性肾病中的临床价值。
Objective: To explore the clinical value of three-dimensional contrast-enhanced MR angiography (3dce-mra) in the diagnosis of ischemic nephropathy.
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