MRI without contrast 没有对比的核磁共振成像 词典结果：MRI[英][ˌem ɑ:r ˈaɪ][美][ˌemɑ:r'aɪ]核磁共振成像;易混淆单词：mri 以上结果来自金山词霸 例句:1.Do you see a tumor on this mri?你在核磁图上看到肿瘤了?
EXAM:MRI BRAIN without and with contrast 40/5000 源语言: 英语 目标语言: 简体中文 结果(简体中文) 1: [复制] 考试:没有和有对比的MRI脑 结果(简体中文) 2:[复制] 考试:无和对比的MRI大脑 结果(简体中文) 3:[复制] 无脑磁共振造影其它语言...
The results are often good, although some patients develop prolonged morbidity with postoperative pain and stiffness. The main aim of the present study was to analyze the reaction of the joint capsule 3 months after subacromial decompression using MRI without contrast. We also wanted to study if ...
Models using LBP features provided better results, with macro-average AUC values of 0.767 and 0.714, accuracy of 61.2 and 61.4%, and macro-average recall of 61.9 and 59.8%, in the LDA and k-NN classifiers, respectively. In contrast, the accuracies of radiomics models distinguishing between ...
MRI provides a unique non-invasive window into the brain, yet is limited to millimeter resolution, orders of magnitude coarser than cell dimensions. Here, we show that diffusion MRI is sensitive to the micrometer-scale variations in axon caliber or patho
FIG. 4. An illustrative example of the benefit of our deep attention fully convolution network (DAFCN) compared with DSFCN without attention gate, (a1) shows the original CT image in transverse plane. (a2) shows corresponding manual contour, (a3) shows the generated synthetic magnetic resonance...
Spine (2000) M. Takeyama et al. Giant intrasacral cellular schwannoma treated with high sacral amputation Spine (Phila Pa 1976) (2001) S. Gerber et al. Imaging of sacral tumours Skeletal Radiol (2008) S. Çağlı et al. Giant sacral schwannomas J Neurooncol (2012)View more reference...
Third, in discordant cases, MRI has been known to show better diagnostic accuracy in necrotic tumor, perineural spread, and tumor with low metabolic activity such as low grade lymphoma (Fig. 3)4,10,14,26,33,34,35. In contrast, PET might have better advantage in small but FDG-avid tumor...
SSFP sequences allowed the characterization blood and fat tissue as high signal intensity structures, improving blood-to-tissue contrast at the endocardial surface and fat-to-myocardium contrast, respectively, at the epicardial border with a more precise evaluation of the myocardium, ventricular, and...
without washout during the dynamic phases. With the development of fast sequences and the acquisition of images at different vascular phases, MRI has demonstrated a trend to a better sensitivity and accuracy over CT, and with the introduction in clinical practice of liver specific contrast agent, ...