[PDF] Top 20 Spinal cord lesions in patients with multiple sclerosis: comparison of MR pulse sequences
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Spinal cord lesions in patients with multiple sclerosis: comparison of MR pulse sequences
... FSE sequences with two different sets of sequence parameters, a STIR-FSE sequence, and a FLAIR-FSE sequence were ...sequence comparison, only sagittal images with a field of view of 230 mm and a matrix size ... See full document
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Multiple sclerosis of the spinal cord: diagnosis and follow up with contrast enhanced MR and correlation with clinical activity
... hyperintense lesions on T2-weighted images, and the majority of these lesions were ...by comparison, most active lesions enhance (11, 14, 25, 33, ...time MR imaging was ...of ... See full document
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Evaluation of Focal Cervical Spinal Cord Lesions in Multiple Sclerosis: Comparison of White Matter–Suppressed T1 Inversion Recovery Sequence versus Conventional STIR and Proton Density–Weighted Turbo Spin Echo Sequences
... cervical spinal cord MR imag- ing examinations of 50 consecutive patients with multiple sclerosis (14 men and 36 women; average age, ...the spinal cord, scanned be- ... See full document
6
Comparison of Three MR Sequences for the Detection of Cervical Cord Lesions in Patients with Multiple Sclerosis
... detecting spinal cord lesions in MS (7, 12), while some preliminary studies, but not all (5, 17), have found that MT-GE (18) and fast-STIR (3) sequences may offer im- proved ...subtle ... See full document
7
Comparison of MR pulse sequences in the detection of multiple sclerosis lesions
... spin-echo MR sequences in the detec- tion of multiple sclerosis ...spin-echo sequences were performed on a 1.0-T MR imager in seven patients with clinically definite ... See full document
5
A Comparison of MR Imaging with Fast FLAIR, HASTE FLAIR, and EPI FLAIR Sequences in the Assessment of Patients with Multiple Sclerosis
... more lesions, par- ticularly in the cortical-subcortical regions (2–9), the higher contrast obtained between MS lesions and other brain tissues (2, 4, 8), which results in better operator reproducibility ... See full document
8
Clinical, neurodiagnostic, and MR findings in children with spinal and brain stem multiple sclerosis
... Spinal MR was focally abnormal, with in- creased signal on the T2-weighted image with- out cord swelling or enhancement, in only one patient with spinal ...with spinal involvement all ... See full document
11
Spinal cord multiple sclerosis and devic neuromyelitis optica in children
... five patients with swollen spinal cords and lesions extending for multi- ple segments presented with or subsequently developed optic ...these patients, the initial MR of the brain was ... See full document
9
Sagittal MR of multiple sclerosis in the spinal cord: fast versus conventional spin echo imaging
... In spinal MS lesions, T2 may be rela- tively short, and therefore too heavy T2 weighting may decrease ...recovery sequences in spinal cord studies ...of spinal MS, which may be ... See full document
6
A 3T MR Imaging Investigation of the Topography of Whole Spinal Cord Atrophy in Multiple Sclerosis
... significant cord expansion at the T10 vertebral level in RRMS/CIS versus con- trols and statistically significant cord atrophy at the C1-C2 and C3 vertebral levels in PPMS/SPMS versus RRMS/CIS, after ... See full document
6
Optimized T1 MPRAGE Sequence for Better Visualization of Spinal Cord Multiple Sclerosis Lesions at 3T
... various pulse sequences was scored as being absent or of poor, good, or excellent conspicuity (scores from 0 ...of lesions detected with good or excellent conspicuity to the total number of ... See full document
8
The low sensitivity of fluid attenuated inversion recovery MR in the detection of multiple sclerosis of the spinal cord
... inverting pulse was increased to 500% (15 mm) of the readout section thickness (3 ...inversion pulse prevented interleaving section acquisitions through the small volume of the spinal canal, ... See full document
5
MR of the spinal cord in multiple sclerosis: relation to clinical subtype and disability
... these spinal cord ab- normalities over time, we can only speculate on the exact mechanism of development of diffuse ...abnormalities. Multiple focal lesions may com- bine and eventually ... See full document
8
A 3T MR Imaging Investigation of the Topography of Whole Spinal Cord Atrophy in Multiple Sclerosis
... significant cord expansion at the T10 vertebral level in RRMS/CIS versus con- trols and statistically significant cord atrophy at the C1-C2 and C3 vertebral levels in PPMS/SPMS versus RRMS/CIS, after ... See full document
5
Multiple Sclerosis: Comparison of Trace Apparent Diffusion Coefficients with MR Enhancement Pattern of Lesions
... 24 patients with MS in whom enhancing lesions were found on MR ...the patients were in an MS cohort entered in a National Institutes of Health study consisting of serial MR ...all ... See full document
6
Comparison of two MR sequences for the detection of multiple sclerosis lesions in the spinal cord
... The spinal cords of nine healthy volunteers (five men, four women; mean age, 32 years; range, 28 to 43 years) and of 20 patients (11 women, nine men; median age, 37 years; range, 21 to 48 years) with ... See full document
6
MR Findings in AIDS Associated Myelopathy
... in patients with AIDS. Between 40% and 50% of patients with AIDS or AIDS-related complex have neurologic symptoms, with approximately 10% presenting with neurologic symptoms as initial complaints (1– ...of ... See full document
5
Comparison of gradient recalled echo and T2 weighted spin echo pulse sequences in intramedullary spinal lesions
... On the basis of our findings, we suggest that properly optimized GRE imaging on high-field-strength systems can replace T2-weighted SE images in the spine particularly in the cervical an[r] ... See full document
8
Volumetric Analysis from a Harmonized Multisite Brain MRI Study of a Single Subject with Multiple Sclerosis
... in Multiple Sclerosis, Comments: conference ...of Multiple Sclerosis Centers, EMD Serono, Novartis, Hoffmann-La Roche, Biogen Idec, Teva Pharmaceuticals; Grants/Grants Pending: MS Society of ... See full document
9
A comparison of MR sequences for lesions of the parotid gland
... T2 sequences, despite two to four times more signal averages and higher-resolution ...T2 sequences also resulted in the high- est anatomic sharpness in the parotid space, partly because of the ability to ... See full document
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