Contrast-enhanced MRI of normal temporomandibular joints in children: is there enhancement or not? Rheumatology (Oxford) 2013;52:363-7.Von Kalle T, Winkler P, Stuber T. Contrast-enhanced MRI of normal temporomandibular joints in children: is there en- hancement or not? Rheumatology (Oxford) ...
After the completion of your imaging exam, either your body absorbs the contrast material, or you eliminate it through your urine. Not every MRI requires using a contrast agent. MRIs with and without contrast are both effective, and your doctor will determine which scan you need based on your...
结论It is feasible to generate simulated contrast-enhanced breast MRI scans with use of deep learning. Simulated and real contrast-enhanced MRI scans demonstrated comparable tumor sizes, areas of tumor enhancement, and image quality without significant qualitative or quantitative differences. 使用深度学习...
It is feasible to generate simulated contrast-enhanced breast MRI scans with use of deep learning. Simulated and real contrast-enhanced MRI scans demonstrated comparable tumor sizes, areas of tumor enhancement, and image quality without significant qualitative or quantitative differences. 使用深度学习生成...
actually means, so aseparate Q&Ais devoted to that very subject. For now we will not specifically define what we mean by "T1-weighting", "T2-weighting", or "PD (proton-density) weighting" other than to say that it implies that image contrast is significantly affected by T1, T2 or [H...
RESULTS: All papillomas presented as masses on dynamic contrast-enhanced MRI. Only five papillomas showed a round, oval, or lobulated shape combined with smooth margins and continuous rise of the time intensity curve. Using the Gttingen score, biopsy would be recommended in 16 patients. Based ...
In this study the correlation between positive contrast arthrography and arthroscopy was evaluated in a series of 20 shoulder joints (12 dogs) with radiogr... Henri van Bree,BV Ryssen,M Desmidt - 《Veterinary Radiology & Ultrasound》 被引量: 58发表: 1992年 Arthroscopic Evaluation and Treatment...
Therefore, residual metal elements might contribute to the T2 MRI properties of catechol–PPy nanoparticles, but they are not the determining factor for generating T2 MRI contrast in catechol–PPy nanoparticles. Next, the impact of incorporated catechol derivatives should be excluded because they have ...
introduced Noise2Contrast, a self-supervised technique that leverages information from various measured MR image contrasts to train a denoising model18. Other methods consider the integration of additional prior information to obtain results that are closer to those of supervised training. Several ...
Using 3D VASO imaging for fMRI with CBV contrast (rather than BOLD) at 0.39 to 0.45 mm isotropic resolution showed reproducible cortical layer-dependent functional activity, revealing laminar functional organization in the brain. Due to the Nyquist theorem, conventional 0.8 mm resolutions cannot...