phase-contrast相关论文
Optimal velocity encoding during measurement of cerebral blood flow volume using phase-contrast magn
This study investigated the effect of velocity encoding on measurement of brain blood flow and blood volume of inflow an......
A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal ......
,Experimental research on the feature of an x-ray Talbot-Lau interferometer versus tube accelerating
...
目的 应用3.0T相位对比磁共振成像(PC-MRI)测量正常成人大脑中动脉(MCA)的流速,探讨不同编码速率(Venc)对测量结果的影响.方法 对3......
A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal ......
目的：使用GE 1.5T磁共振相位对比法（PC-MR）序列测量大脑中动脉（MCA）血流,探讨不同编码速率（Venc）对MCA血流信号的影响及其与性别、年龄和......
X射线相位衬度CT指的是在通过X射线光源来对物体进行成像过程中使用图像的位相衬度来反映物体的密度或者厚度分布,适用于弱吸收物......
论述了陶瓷金相样品的制备和显微组织结构，介绍高性能陶瓷金相研究过程中的各个环节以及研究中的难点－样品浸蚀技术，目的在于了解，研究......
目的研究磁共振电影相位对比法在外伤后脑血流动力学异常临床诊治中的价值。方法选取75例脑外伤后经临床颅内压测量并结合颅脑磁共......
A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MRI to assess cerebrospinal ......
目的探讨和比较位相对比乳腺摄影（Phase-contrast Mammography,PCM）与全数字化乳腺摄影（Full Field Digital Mammography,FFDM）的影像......
目的评价UF-1000i尿沉渣分析仪（简称UF-1000i）与相差显微镜在小儿血尿来源鉴别中的价值。方法选取血尿住院病例65例,分别用UF-1000i......
