February 18, 2011 (San Diego, California) — More than half of patients presenting to an orthopaedic surgeon with acute knee pain have had a magnetic resonance imaging (MRI) scan at the request of their referring physician that was not necessary, researchers reported here at the American Academy...
Conclusion: Compressed SENSE can significantly decrease (34.39 % for 2D CS 2 and 54.17 % for 3D CS 10) scan time in knee imaging with unchanged diagnostic certainty and overall image impression compared to the clinical reference.doi:10.1016/j.ejrad.2020.109273Andra-Iza Iuga...
An MRI scan of the right knee with and without contrast was performed. In order: T1-weighted and short tau inversion-recovery (STIR) images and 'water lava flex' pre- and postcontrast images. 行右膝MRI平扫+增强扫描。分别为:T1WI、T2-STIR、平扫+增强图像。 Additional history: The patient's ...
Frontal and posterior whole-body scintigrams and spot views of the knees are shown below.全身前后位及右膝局部放大骨扫描图如下。 MR images An MRI scan of the right knee with and without contrast was performed. In order: T1-weighted and short tau inversion-recovery (STIR) images and 'water l...
JIA patients with clinical arthritis of at least one knee (henceforth referred to as ‘clinically active JIA patients’) were derived from our MRI in JIA study database. Patients who consecutively visited from April 2012 (start inclusion asymptomatic controls) and who underwent an MRI scan of the...
Methods: Fifty children diagnosed as JIA and presented with knee pain, swelling or limitation were enrolled and their clinical and imaging findings were retrospectively analyzed. Contrast-enhanced MRI scan of the knee were performed in all cases (a total of 50 knees). MRI abnormalities, including ...
KneeTex is an open–source, stand–alone application for information extraction from narrative reports that describe an MRI scan of the knee. Given an MRI report as input, the system outputs the corresponding clinical findings in the form of JavaScript Object Notation objects. The extracted informat...
I had my MRI results for my knee on Thursday. I was so worried and nervous. I didn't really know what to hope for. If it turned out I needed an operation then at least I had a firm answer and could take strong actions to sort it. Yes it would take time (
Explore MRI scan Different MRI sequences allows for different contrast between adjacent structures of a given body region. One sequence that is very useful to evaluate the knee joint - and most musculoskeletal structures - is the proton density-weighted sequence, also known as PD-weigh...
Diagnostic quality in knee imaging is possible withfield strengthsranging from 0.2 to3T. Withlow fieldstrengths more signal averages must be measured, resulting in increased scan times to provide equivalent quality ashigh fieldstrengths. More diagnostic information of meniscal tears and chondral defect...