turbo spin echo sequence
3D Turbo Spin Echo Sequence with Motion Sensitized Driven Equilibrium Preparation for Detection of Brain Metastases on 3T MR Imaging
... With MSDE preparation, the degree of blood signal-intensity sup- pression depends on the VENC setting because lower VENC values result in the suppression of blood with a slower flow. 3D TSE-MSDE images of the brains of 2 ...
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T2 weighted three dimensional turbo spin echo MR of intracranial aneurysms
... 3-D turbo spin-echo sequence could not differentiate between thrombus and patent lu- men in the three partially thrombosed ...3-D turbo spin-echo original and MPR images, ...
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Transition into Driven Equilibrium of the Balanced Steady State Free Precession as an Ultrafast Multisection T2 Weighted Imaging of the Brain
... dual-echo turbo spin-echo sequence (hereafter termed the TSE method) with parameters as follows: TR/TE1/TE2, 3800/22/90 ms; number of signals acquired, 1; echo-train length, 5; ...
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High resolution 3d magnetic resonance imaging (mri) versus standard 2d mri at 1 5t in detection of meniscal tears in knee with arthroscopic correlation
... gradient-recalled echo, double-echo steady-state, driven equilibrium Fourier transform, fast low- angle shot and balanced steady-state free precession (Chagas- Neto, ...isotropic turbo spin- ...
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Accuracy of Postcontrast 3D Turbo Spin Echo MR Sequence for the Detection of Enhanced Inflammatory Lesions in Patients with Multiple Sclerosis
... relatively small number of enhanced MS lesions confirmed only with DIR images should not limit the generalizability of our find- ings to clinical practice. The parameter setting of the 3D TSE sequence in the ...
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Turbo spin echo diffusion weighted MR of ischemic stroke
... an echo time of 118, a matrix size of 128 3 128, a field of view of 260 3 260, a section thickness of 7 mm with no gap between sections, and the same section setting as for the previous ...diffusion ...
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Hyperecho Turbo Spin Echo Sequences at 3T: Clinical Application in Neuroradiology
... A hyperTSE sequence (TR ⫽ 5200 ms, TE ⫽ 130 ms, TE eff ⫽ 101 ms, no intersection gap, echo-train length ⫽ 17, in-plane resolu- tion ⫽ 0.6 ⫻ 0.4 mm, section thickness ⫽ 2 mm in 44 patients and 5 mm in 7 ...
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Pre and postoperative MR evaluation of stereotactic pallidotomy
... had turbo spin-echo IR imag- ing, this sequence provided excellent resolution of the boundaries of the GPi, GPe, and ...important sequence for image- guided surgical ...
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A Spiral Spin Echo MR Imaging Technique for Improved Flow Artifact Suppression in T1 Weighted Postcontrast Brain Imaging: A Comparison with Cartesian Turbo Spin Echo
... Another limitation was the fixed acquisition order (ie, Carte- sian TSE followed by spiral SE after contrast administration). A randomized order would have permitted a more thorough anal- ysis of the performance of the ...
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GRASE (gradient and spin echo) MR of the brain
... and spin echoes (3, ...gradient-recalled echo trains (three or more) are ...over turbo spin- echo is proportional to this latter ...to turbo spin- ...GRASE sequence ...
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Single Shot Turbo Spin Echo Diffusion Weighted Imaging for Retinoblastoma: Initial Experience
... ADC measured by DWI has been proposed as the technique of choice for detection of early response to treatment in brain tumors and head and neck cancers. 8-10 DWI is based on the diffusion of water molecules in tissue, ...
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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 ...
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Inversion recovery echo planar MR in adult brain neoplasia
... T1-weighted spin-echo ...T2-weighted turbo spin-echo imaging for lesion size and conspicu- ity, indicating a greater sensitivity of IR-EPI to tissue abnormalities than has traditionally ...
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Evaluation of shared view acquisition using repeated echoes (SHARE): a dual echo fast spin echo MR technique
... In this trial, we compared conventional long-TR dual-echo spin-echo imaging with the SHARE technique shared view acquisition using repeated echoes, a variation of the RARE pulse sequence[r] ...
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Sagittal MR of multiple sclerosis in the spinal cord: fast versus conventional spin echo imaging
... MR images were displayed on randomly numbered sheets of film, without any clinical or imaging information. The proton density–weighted image and the corresponding T2-weighted image were printed next to each other. Two ...
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The added gradient echo pulse sequence technique: application to imaging of fluid in the temporomandibular joint
... PURPOSE: To assess the value of an added gradient echo in the sam e pul se sequence with a T1weighted spin echo for determining the presence of an abnormal fluid collectio n in the tempo[r] ...
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... shot turbo spin-echo) MR Urography (MRU) and plain abdominal radiography (KUB) in patients suspected of having acute calculus ureteric obstruction, it was observed that based on evaluation of ...
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Diffusion tensor MR Imaging of the Human Brain with Gradient and Spin echo Readout: Technical Note
... single-shot spin-echo echo-planar and 4-GRASE techniques were transferred to a personal computer equipped with an im- age-processing application (NIH Image ...
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MR Imaging Related Heating of Deep Brain Stimulation Electrodes: In Vitro Study
... imaging sequence dependent and is also likely to be patient dependent, varying with the loading of the coil, because transmitter adjustments will determine how much voltage is needed to produce 90, 180, and all ...
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Dear Editor in Chief:
... ventional spin-echo techniques probably will be su- perior to the different fast hybrid spin echo–based ...fast spin-echo and GRASE imaging, there is further modulation in signal ...
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