Real-time cardiac MRI with SSFP contrast (1.5 T, 40 ms) of a patient with abnormal motion of the left-ventricular myocardial wall. Asvide 2014;1:290. Available online: http://www.asvide.com/articles/303 锘匡豢
a single attack along with certain patterns of changes in brain tissue seen on an MRI scan of the brain done with contrast can mean that you have
To detect MS.MRI is considered the best test to help diagnose MS. However, 5% of people with MS do not have abnormalities detected on MRI; thus, a "negative" scan does not completely rule out MS. In addition, some common changes of aging may look like MS on a MRI. To track the pr...
The number of lesions on a T2 weighted MRI scan at presentation bears some prognostic significance, certainly in the first decade of the disease,1 but what determines whether patients will have a benign or secondary progressive (SP) course thereafter is difficult to......
Damage in another brain region — either demonstrated by a subsequent relapse implicating a different brain region, or by an MRI scan — must be detected before MS can formally be diagnosed. Similarly, someone with lesions in two or more brain regions who experienced only one MS-like ...
[1]Ichikawa T,Erturk S M,Araki T.Multiphasic contrast enhanced multidetector-row CT of liver:contrast-enhancement theory and practical scan protocol with a combination of fixed injection duration and patients’body-weight-tailored dose of contrast material [J].Eur J Ra-dial,2006,58(2):165-176...
associated with interstitial pneumonia,pulmonary nodules,ground glass opacity and pleural effusion,with marked and sustained enhancement 1 case.Conclusion Thoracic HVT-CD presents equal density on CT plain scan,and obvious and durative enhanement on multiphase contrast-enhanced CT,which can be...
Serial gadolinium-DTPA (Gd-DTPA) enhanced magnetic resonance imaging (MRI) was performed in 9 patients with multiple sclerosis (MS). On the first scan enha... MILLER D. H.,RUDGE P.,JOHNSON G.,... - 《Brain》 被引量: 813发表: 1988年 Dynamic gadolinium-enhanced magnetic resonance imaging...
National Electrical Manufacturers Association NEMA MS 3-2008 (R2014) Page ii Preamble This is one of a series of test standards developed by the medical diagnostic imaging industry for the measurement of performance parameters governing image quality of magnetic resonance (MR) imaging (MRI) systems....
What they looked at in this study was active secondary progressive MS, those who had had a relapse in the prior 2 years or had a contrast enhancing lesion on their entry MRI [magnetic resonance imaging] scan because that was the ultimate approval, for active secondary progressive MS. Here ...