MRIT1 gradient-echoT1 spin-echoHypointense lesionsCompare T1 spin-echo (T1SE) and T1 gradient-echo (T1GE) sequences in detecting hypointense brain lesions in multiple sclerosis (MS). Chronic hypointense lesions on T1SE MRI scans are a surrogate of severe demyelination and axonal loss in MS....
5. Calcified plaques appear hypointense on T1-weighted images but not on ultrashort echo time images [31], thus, coronary plaque detection using CMR may contribute to predicting cardiovascular events more sensitively. Especially, the risk assessment may be promising in patients with renal ...
MRI-FLAIR images of the head show corticospinal tract alterations in ALS patients more frequently than T2-, T1-and proton-density-weighted images. J ... BD Coene,JV Hajnal,JM Pennock,... - 《Neuroradiology》 被引量: 199发表: 1993年 Hyperintense and hypointense MRI signals of the precentra...
Lesion appeared hyperintense on routine sequences and hypointense in hepatobiliary-phase; T1p 892ms, T1e 388 ms, T1d = 504 ms, T1d % = 56.50 %; cells showed abundant cytoplasm and minimal nuclear irregularity. 2a-h, HCC (Edmondson-Steiner grade II), hypointense on T1WI and ...
Magnetic Resonance Imaging (MRI) is an established tool in diagnosing and evaluating disease activity in Multiple Sclerosis (MS). While clinical-radiological correlations are limited in general, hypointense T1 lesions (also known as Blac... T Christian,F Tobias,S Jan,... - 《Plos One》 被引...
MIMoSA: An Approach to Automatically Segment T2 Hyperintense and T1 Hypointense Lesions in Multiple Sclerosis. In: Crimi, A., Bakas, S., Kuijf, H., Keyvan, F., Reyes, M., van Walsum, T. (eds) Brainlesion: Glioma, Multiple Sclerosis, Stroke and Traumatic Brain Injuries. BrainLes 2018...
Magnetic resonance imaging (MRI) is increasingly being used as a monitoring tool for disease activity in therapeutic trials in multiple sclerosis. There is, however, only a limited relationship between MRI findings and clinical outcome measurements. It has been suggested that hypointense lesion load ...
MRISpinal CordDisabilityT1 hypointensityIt has recently been shown in multiple sclerosis (MS) that the volume of T1 hypointense lesions in the brain explains more of the variance in disability amongst patients than T2 lesion volume. T1 hypointense lesions may therefore represent areas of underlying...
Extradural Lesion, T1 HypointenseMiral D. Jhaveri MDKaren L. Salzman MDJeffrey S. Ross MDKevin R. Moore MDAnne G. Osborn MD, FACRChang Yueh Ho MDExpertddx: Brain and Spine (Second Edition)
It also suggests that measures derived from MT histogram analysis and T1 hypointense lesion load should be considered when evaluating long-term MS evolution.G Iannucci and L Minicucci and M Rodegher and M.P Sormani and G Comi and M Filippi...