Tesla Magnetic Resonance
Correlation of High PIRADS Score on Three Tesla Magnetic Resonance with In Gantry Magnetic Resonance Guided Biopsy in Patients with Clinical Risk of Prostate Cancer
... Three-Tesla Magnetic Resonance-Guided Prostate Biopsy in Men with Increased Prostate-Specific Antigen and Repeated, Negative, Random, Systematic, Transrectal Ultrasound Biopsies: Detection of ...
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Three Tesla Magnetic Resonance and Computed Tomography Imaging in Three Dimensional Conformal Radiotherapy for Localized Prostate Cancer
... Prostate cancer is the most common male malignancy in Western countries and the second leading cause of can- cer death in men [1,2]. The improvement of the screen- ing has lead to the identification of prostate cancer at ...
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Detection of partial loss of hippocampal striation at 1.5 Tesla magnetic resonance imaging
... MR: Magnetic resonance; MRI: Magnetic resonance imaging; MRM: Magnetic resonance microscopy; MRS: Magnetic resonance spectroscopy; MTLE: Medial temporal lobe ...
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Use of a radio frequency shield during 1.5 and 3.0 Tesla magnetic resonance imaging: experimental evaluation
... Abstract: Radiofrequency (RF) shields have been recently developed for the purpose of shielding portions of the patient’s body during magnetic resonance imaging (MRI) examinations. We pre sent an ...
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A 3 tesla magnetic resonance imaging volumetric analysis of the hippocampal formation: dependence on handedness and age
... There are certain difficulties in the obtaining and evaluation of the volumetric findings in modern ima- ging techniques. Firstly, the MR equipment and the used imaging parameters differ among the institu- tions, for ...
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Early Treatment Response in First Episode Psychosis: A 7-Tesla Magnetic Resonance Spectroscopic Study of Glutathione and Glutamate
... a magnetic field induced by a radiofrequency head coil (Williamson, ...particular magnetic field, different protons will be affected differently secondarily to varying environments that the proton is in, ...
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Port Decoupling Vs Array Elements Decoupling for Tx/Rx System at 7-Tesla Magnetic Resonance Imaging
... Abstract—Symmetrically excited meandered microstrip line RF coil elements are widely used in multichannel approaches; i.e., being integrated in ultra-high field magnetic resonance imaging (MRI) systems ...
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Accumulation of 2-hydroxyglutarate in gliomas correlates with survival: a study by 3.0-tesla magnetic resonance spectroscopy
... MRI: Magnetic resonance imaging; MRS: Magnetic resonance spectroscopy; NAA: N-acetylaspartate; NAAG: N-acetylaspartylglutamate; PC: Phosphocholine; PCr: Phosphocreatine; PRESS: Point-resolved ...
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Diagnosis of cerebral ventriculomegaly in felines using 0.25 Tesla and 3 Tesla magnetic resonance imaging
... different magnetic fields, and we were able to observe dilated ventricles in 17 cats and normal sized ventricles in three cats in both T1- weighted and T2-weighted ...
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Fear-avoidance beliefs are associated with a high fat content in the erector spinae: a 1.5 tesla magnetic resonance imaging study
... Low-field Tesla 1.5 MRI images (GE Medical Systems, USA, Siemens Healthcare, Erlangen, Germany) are used with a repetition time of 4110–4400 milliseconds (ms) and an echo time of 132 ms. The slice thickness was 3 ...
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Potential use of human adipose mesenchymal stromal cells for intervertebral disc regeneration: a preliminary study on biglycan deficient murine model of chronic disc degeneration
... 7-Tesla magnetic resonance imaging; ADSC: Human-derived adipose mesenchymal stem cell; AF: anulus fibrosus; Bgn −/0 : biglycan-deficient mice; DAPI: 4',6-diamidino-2-phenylindole; DMEM: Dulbecco's ...
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Impairment of chondrocyte biosynthetic activity by exposure to 3 tesla high field magnetic resonance imaging is temporary
... Exposure to the EMF resulted in a significant decrease in cartilage macromolecule synthesis. Gene expression of both aggrecan and IL-1β, but not of collagen type II, was reduced in comparison with controls. Staining with ...
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Acoustic cardiac triggering: a practical solution for synchronization and gating of cardiovascular magnetic resonance at 7 Tesla
... magnet as illustrated in Figure 2, which shows ECG, POX and ACT traces derived from an individual subject over 18 cardiac cycles. ECG waveform distortions yielded an amplitude reaching the same order of magni- tude or ...
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Magnetic resonance imaging investigation of the bone conduction implant – a pilot study at 1.5 Tesla
... In this paper, the technical performance of the BCI has been evaluated in terms of maximum power output (MPO), total harmonic distortion (THD), and retention force. The MPO is the maximum output force level of the ...
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Feasibility and safety of adenosine cardiovascular magnetic resonance in patients with MR conditional pacemaker systems at 1 5 Tesla
... Cardiovascular magnetic resonance; ESC: European society of cardiology; FLASH: Fast low angle shot; GRE: Gradient echo; HASTE: Half fourier acquisition single shot turbo spin echo; HR: Heart rate; LAD: Left ...
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Reproducibility of small animal cine and scar cardiac magnetic resonance imaging using a clinical 3.0 tesla system
... high magnetic field strengths need to be combined with dedicated small animal radiofrequency receiver ...3.0 Tesla system was introduced for the purpose of small animal ...3.0 Tesla proved to be ...
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Assessment of global myocardial perfusion reserve using cardiovascular magnetic resonance of coronary sinus flow at 3 Tesla
... cardiovascular magnetic resonance (CMR) is increasingly used for diagnosis and risk stratification of patients with known or suspected coronary artery disease ...
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Role of magnetic resonance planimetry and magnetic resonance parkinsonism index in discriminating Parkinson’s disease and progressive supranuclear palsy: a retrospective study based on 1.5 and 3 T MRI
... al. Magnetic Resonance Parkinson- ism Index and midbrain to pons ratio: which index better distinguishes Progressive Supranuclear Palsy patients with a low degree of diagnostic certainty from patients with ...
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Breath hold imaging of the coronary arteries using Quiescent Interval Slice Selective (QISS) magnetic resonance angiography: pilot study at 1 5 Tesla and 3 Tesla
... Quiescent-interval slice-selective (QISS) is a non- contrast-enhanced, bright blood sequential 2D imaging technique that was originally developed for the evaluation of peripheral arterial disease [3, 4]. The original ...
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Comparison of 3 tesla multiparametric prostate magnetic resonance imaging finding and histopathological findings in the diagnosis of prostate cancer
... The study included 62 patients that were scheduled to undergo TRUS-guided biopsy due to the presence of positive examination or laboratory findings indicating prostate cancer found in the Department of Urology between ...
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