Contrastagent相关论文
A facile synthesis of versatile Cu2-xS nanoprobe for enhanced MRI and infrared thermal/photoacoustic
A novel type of intelligent nanoprobe by using single component of Cu2-xS for multimodal imaging has been facilely and r......
MnFe2O4 magnetic nanoparticles (MNPs) are powerful negative contrast agents due to their outstanding properties such as ......
Gadolinium oxide nanomaterials are excellent candidates for magnetic resonance imaging(MRI)contrast agent due to a stron......
Objective:To study the clinical value of Advanced prospective ECG-triggering high pitch dual-source computed tomography(......
Magnetic Resonance Imaging of Orthotopic Breast Cancer Mice Model with Targeted Macromolecular Contr
Purpose Magnetic resonance imaging(MRI)with small molecular contrast agents(CAs)(e.g.DTPA-Gd and DOTA-Gd)had limited sen......
Biodegradable Polymer-Gadolinium Conjugates-BasedNanoscale MagneticResonanceImagingContrastAge
Paramagnetic gadoliniumGd(Ⅲ)-basedcomplexesusedtomagneticresonanceimaging(MRI)enablesvisualizationofmargins betweennorm......
Objectives: Several epidemiologic surveillance studies have recorded adverse drug reactions to radiocontrast agents.We a......
Objectives To compare the T2 relaxivity of eight Gd-based contrast agents(GBCAs)diluted in human whole blood at 1.5,3.0 ......
Temperature dependence of T1 and T2 relaxivities with eight Gd-base contrast agents diluted in human
Purpose The goal of this study was to determine T1 and T2 relaxivities of eight Gd-base contrast agents(GBCAs)diluted in......
Objectives To compare the T2 relaxivity of eight Gd-based contrast agents (GBCAs) diluted in human whole blood at 1.5, 3......
Gadopentetic acid doped multifunctional mesoporous silica nanospheres as novel MRI nano contrast age
Purpose To synthesize a high gadolinium-doped mesoporous silica nanospheres (Gd-MSNs) with a potential molecular target ......
Purpose To evaluate the feasibility of using melanin nanoparticles(Gd-MNPs and Fe-MNPs)as intravascular contrast agents ......
Dynamic enhancement pattern of intrahepatic cholangiocarcinoma on contrast-enhanced ultrasound: corr
Background In the updated American Association for the Study of Liver Disease (AASLD) guideline 2011 and the guideline o......
In fluoroscopic contrast study for interventional procedure,liquid contrast agent may dilute in body fluid,losing its co......
Facile Synthesis of Highly Biocompatible and Multifunctional Manganese Based MR Contrast Agent for T
Magnetic resonance imaging(MRI) is an indispensable imaging tool in clinical diagnosis of a wide range of diseases,inclu......
Aptamer-targeted paramagnetic liposomes as a MRI contrast agent for diagnosis of tumor:In vitro stud
Objective: To develop MRI contrast agent for diagnosis of tumor,aptamer-targeted paramagnetic liposomes were designed an......
Predominant Vestibular Uptake of Gadolinium through the Oval Window Pathway is Compromised by Endoly
Objective: The present study aimed to evaluate the permeability of the oval window to gadolinium in MD patients.Methodol......
Contrast-enhanced transrectal ultrasonography for assessing the prostate nodules:a preliminary study
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Application of Low Tube Voltage,Low-concentration Contrast Agent Using a 320-row CT in Coronary CT A
The effect of low voltage and low concentration contrast agent on image quality of coronary CT angiography,radiation dos......
Choosing proper perfusates as contrast agents is an important aspect for postmortem magnetic resonance angiography(PMMRA......
I was fortunate to work with/for Dr Britton Chance as his postdoctoral fellow, in the Biochemistry and Biophysics Depart......
瞄准改进诊断，磁性的回声成像(MRI ) 的联合和 X 光检查的敏感和精确性在探查在迫切需要的一个单身者计算了断层摄影术(CT ) 。这里......
Reduce the amount of cContrast dose reductionagent in coronary CT angiography on16cm wide-detector C
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A Prospective Evaluation of the Contrast,Radiation Dose and Image Quality of Contrast-Enhanced CT Sc
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目的总结使用注射用六氟化硫微泡作为造影剂进行甲状腺超声造影检查的护理经验。方法对使用注射用六氟化硫微泡作为造影剂进行甲状......
目的评价低频超声辐照造影剂SonoVue对增强型绿色荧光蛋白（EGFP)质粒在大鼠肝卵圆细胞增殖模型肝脏中表达的作用。方法造模成功雄性......
目的：探讨经直肠超声造影靶向引导穿刺在TRUS未发现病灶的可疑前列腺癌患者中的临床应用价值。方法：对64例血清前列腺特异抗原(PSA)......
超声造影以及其他影像增强技术已经成为临床诊断疾病的一个重要手段。然而与X线或核磁共振共振增强相比，超声造影的敏感性和特异性......
超声造影(contrast-enhanced ultrasound,CEUS)是目前最先进的超声成像技术,被誉为无创性超声微循环血管造影,它提供了比常规超声......
目的讨论不同造影剂注射速率对64排螺旋CT扫描肝脏动脉期增强效果的影响。方法选取2014年1月至2015年4月行腹部CT扫描的患者60例，以......
目的探讨Logistics模型评价颈动脉斑块新生血管分级联合Essen评分预测脑梗死再发的价值。方法对122例初发脑梗死患者进行Essen评分......
目的 应用Logistic回归模型分析颈动脉斑块新生血管的超声造影分级预测重度脑白质病变的价值.方法 对85例脑白质病变患者行超声造......
随着经皮冠状动脉介入术(PCI)技术的发展,含碘对比荆的使用越来越广泛,其安全性也日益受到关注.冠状动脉慢性完全闭塞(chronic tot......
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Vascularity of hepatic VX2 tumors of rabbits: Assessment with conventional power Doppler US and cont
AIM: To investigate the characteristics of the vascularity ofhepatic metastasis.METHODS: Six New Zealand rabbits, weighi......
目的探讨利用改良后的超声方法在重症患者留置鼻肠管头端定位中的有效性。方法2015年9月1日至2016年3月1日浙江省人民医院重症医学......
随着超声造影技术及纳米技术的快速发展,涌现出许多新兴的纳米级超声造影剂,主要的制作方法都是围绕着超声造影剂内核的替换及外壳......
Hepatocellular carcinoma (HCC) has a decisive influence on the prognosis of cirrhotic patients. Although a-fetoprotein (......
Differentiation of focal liver lesions using three-dimensional ultrasonography: Retrospective and pr
AIM: To differentiate focal liver lesions based on enhancement patts using three-dimensional ultrasonography (3D US) wit......
Study on Multi-density Contrast Agent Fillers of Duct Casting Based on CT Three-Dimensional Reconstr
The three-dimensional visualization model of human body duct is based on virtual anatomical structure reconstruction wit......
目的 探讨经直肠超声造影特征在前列腺实性结节良恶性鉴别诊断中的应用价值.方法 选取我院经穿刺活检病理证实的43例前列腺疾病患......
腹腔实质脏器闭合性损伤是临床常见的急腹症,准确诊断和及时合理的处理是降低创伤死亡的关键.对于外伤患者,超声造影可以清晰地显......
甲状腺癌是近年来内分泌系统中发病率最高的恶性肿瘤.目前超声检查已广泛应用于甲状腺疾病的诊断中,且相关的新技术也发展迅速,本......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的了解胱抑素C(SCys-C)在儿童先天性心脏病介入封堵术相关造影剂致急性肾损伤中的诊断价值。方法选择2013年四川大学华西第二医......
目的观察注射用前列地尔干乳剂（优帝尔）对对比剂。肾病（contrast—induced nephropathy，CIN）的预防作用。方法选择日本大耳白兔40只，随机......
