[PDF] Top 20 Fast spin echo MR in the detection of vertebral metastases: comparison of three sequences
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Fast spin echo MR in the detection of vertebral metastases: comparison of three sequences
... PURPOSE: To examine the relative capabilities for the detection of vertebral metastases of three available fast spin-echo sequences: T ]-weighted fast spin-echo, short tau inversion reco[r] ... See full document
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MR Cisternography of the Cerebellopontine Angle: Comparison of Three dimensional Fast Asymmetrical Spin echo and Three dimensional Constructive Interference in the Steady state Sequences
... monly used techniques for such diagnostic appli- cations. The 3D-FASE sequence uses multiple 180 8 pulses for acquiring echoes, providing fewer sus- ceptibility artifacts from local magnetic field in- homogeneity (6, 8, ... See full document
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Comparison of spin echo MR pulse sequences for imaging of the brain
... and spin-echo (GRASE) technique as com- pared with the fast spin-echo and conventional spin-echo techniques in MR imaging of the ...T2-weighted ... See full document
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Low cost high resolution fast spin echo MR of acoustic schwannoma: an alternative to enhanced conventional spin echo MR?
... limited MR ex- amination is to develop an idealized pulse se- quence aimed at the diagnosis of mass lesions, especially acoustic schwannoma, of the internal auditory canal/cerebellopontine angle ...A ... See full document
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Fast Three Point Dixon MR Imaging of the Retrobulbar Space with Low Resolution Images for Phase Correction: Comparison with Fast Spin Echo Inversion Recovery Imaging
... The fundamental challenge with 3PD MR im- aging is robust correction for phase errors within short acquisition and reconstruction times. To min- imize the acquisition time, the 3PD sequence de- scribed in this ... See full document
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Sagittal MR of multiple sclerosis in the spinal cord: fast versus conventional spin echo imaging
... CSE sequences were signifi- cantly less hindered by MR imaging artifacts than were the FSE ...enabled detection of approximately the same number of focal lesions; however, in three patients, ... See full document
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High Resolution MR Cisternography of the Cerebellopontine Angle: 2D versus 3D Fast Spin Echo Sequences
... Various comparisons were made as follows: maintaining the slab thickness at 30 mm, we compared 1-mm-section 3D and 3-mm-section 3D images to assess the effects of intravoxel dephasing by changing the voxel size. The ... See full document
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MR evaluation of vertebral metastases: T1 weighted, short inversion time inversion recovery, fast spin echo, and inversion recovery fast spin echo sequences
... the detection rate of the ...the detection rate as well as the percent contrast and contrast-to-noise ratios by the addition of fat saturation in the FSE se- ...the detection of epidural metastatic ... See full document
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Comparison of T2 weighted and fluid attenuated inversion recovery fast spin echo MR sequences in intracerebral AIDS associated disease
... their detection, particularly on T2-weighted fast spin-echo im- ...of MR images of 365 AIDS patients showed that 31% had white matter signal abnormalities ... See full document
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Half fourier acquisition single shot turbo spin echo (HASTE) MR: comparison with fast spin echo MR in diseases of the brain
... each spin echo, so that a typical sequence might have seven spin echoes and three gradi- ent echoes between each spin echo, to allow the acquisition of 21 lines of k-space data ... See full document
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Comparison of dynamic contrast enhanced gradient echo and spin echo sequences in MR of head and neck neoplasms
... noncontrast spin- echo sequences, axial short-tau inversion-recovery (STIR) sequences, axial and coronal T1-weighted contrast-en- hanced spin-echo sequences with fat ... See full document
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Comparison of MR pulse sequences in the detection of multiple sclerosis lesions
... the fast spin-echo se- quences, the fast FLAIR sequences achieved a moderate increase in ...Because fast FLAIR sequences detected more confluent lesions, it is possible ... See full document
5
T2 weighted three dimensional fast spin echo MR in inflammatory peripheral facial nerve palsy
... thin three-dimen- sional high-resolution T2-weighted fast spin-echo (FSE) images and whether the T1-weighted postcon- trast images showing the characteristic abnormal nerve enhancement of the ... See full document
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Meniscal tears: comparison of the conventional spin-echo and fast spin-echo techniques through image processing
... A set of 100 MR images was obtained from 50 male patients aged between 20 and 50 years who presented with suspected meniscal tears of the knee. These images were obtained using both the PD-CSE and PD-FSE ... See full document
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Imaging Findings of Cochlear Nerve Deficiency
... T2-weighted fast spin-echo MR im- aging provides excellent images of the cisternal and intracanalicular segments of the facial nerve and the three divisions of the vestibulocochlear ... See full document
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High Resolution MR Cisternography of the Cerebellopontine Angle, Obtained with a Three Dimensional Fast Asymmetric Spin Echo Sequencein a 0 35 T Open MR Imaging Unit
... High-resolution MR cisternography performed with 3D fast asymmetric spin-echo imaging (3D fast spin- echo with an ultra-long echo train length and asymmetric ... See full document
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The diagnosis of herniated intervertebral disks with MR imaging: a comparison of gradient refocused echo and spin echo pulse sequences
... The GRE pulse sequence of 200-400/ 15 TRJTE with a flip angle of 15-30° was selected as optimal because of its high signal-to-noise ratio and good contrast between CSF, nucleus pulposus,[r] ... See full document
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MR Diagnosis of Facial Neuritis: Diagnostic Performance of Contrast Enhanced 3D FLAIR Technique Compared with Contrast Enhanced 3D T1 Fast Field Echo with Fat Suppression
... to MR imaging ranged from 0 –30 days, and this time variability may have affected the degree of enhancement of the affected ...3D-FLAIR sequences, such as their correlation with disease severity, EPS ... See full document
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Detection of Intratumoral Calcification in Oligodendrogliomas by Susceptibility Weighted MR Imaging
... pulse sequences are considered inferior to CT in detecting and characterizing intracranial ...pulse sequences for identifying intratumoral calcification in ... See full document
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Optimization of Gray/White Matter Contrast with Fast Inversion Recovery for Myelin Suppression: A Comparison of Fast Spin Echo and Echo Planar MR Imaging Sequences
... IR improves tissue contrast by suppressing a par- ticular tissue, which, in the case of FIRMS and EP- FIRMS, is white matter. Maximal suppression of a tissue is achieved when the TI 5 ln2 3 T1, the null point of the ... See full document
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