[PDF] Top 20 High b value Diffusion weighted MR Imaging of Suspected Brain Infarction
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High b value Diffusion weighted MR Imaging of Suspected Brain Infarction
... to high-b-value dif- fusion-weighted ...imaging. High-b-value diffusion- weighted imaging requires a hardware upgrade, be- cause most scanners ... See full document
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Forensic Application of Postmortem Diffusion Weighted and Diffusion Tensor MR Imaging of the Human Brain in Situ
... P value of ⬍ .05 was considered significant. The brain regions were assigned to 3 groups (GM, WM, mixed) as shown in the On-line ...all brain regions with PMI group and brain region as ... See full document
7
Arterial Hyperintensity on Fast Fluid attenuated Inversion Recovery Images: A Subtle Finding for Hyperacute Stroke Undetected by Diffusion weighted MR Imaging
... with high- signal diffusion abnormalities relevant to the patients’ symptoms were found in 10 of 11 pa- ...no diffusion abnormalities but the presence of arterial hyperintensity in the affected MCA ... See full document
5
Brain Abscess and Necrotic Brain Tumor: Discrimination with Proton MR Spectroscopy and Diffusion Weighted Imaging
... of diffusion changes was performed by calculating the apparent diffusion coefficient (ADC), based on the Stejskal and Tanner equation (19), as the negative slope of the linear regression line best fitting ... See full document
9
Ultra-high b-value diffusion-weighted imaging features of the prostatic leiomyoma-case report
... In addition, a low signal intensity area on T2WI showed significantly higher signal nodule on ultra- high b-value DWI, and the mean ADC value was 0.517 ± 0.015 × 10 −3 mm 2 /s. It was found in ... See full document
5
Diffusion Weighted MR Imaging of the Spinal Cord
... MR imaging has become the technique of choice for imaging the spinal cord because of a high sen- sitivity for pathologic intramedullary changes ...conventional MR sequences. ... See full document
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Diffusion Weighted Imaging and Diffusion Tensor Imaging for Differentiating High Grade Glioma from Solitary Brain Metastasis: A Systematic Review and Meta Analysis
... advanced MR imaging techniques in attempts to differentiate the infiltrative edema of glioma from metastatic va- sogenic ...enhancing brain lesions; however, the results are ...in high-grade ... See full document
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Interhemispheric Asymmetry of Brain Diffusivity in Normal Individuals: A Diffusion Weighted MR Imaging Study
... neighboring brain regions on the side with reduced ...rounding brain tissue, and the lack of diffusion asym- metry observed in the CSF, anterior frontal white matter, and centrum semiovale points to ... See full document
6
Application of Sparse Coding Super Resolution to 16 Bit DICOM Images for Improving the Image Resolution in MRI
... resonance imaging (MRI), conventional interpolation methods are commonly used to magnify images via various image processing approaches; however, these methods tend to produce ...medical imaging, previous ... See full document
12
Role of vasogenic edema and tissue cavitation in ischemic evolution on diffusion weighted imaging: comparison with multiparameter MR and immunohistochemistry
... in diffusion-weighted imaging after cerebral ...occlusion. Diffusion-, proton den- sity–, T1- and T2-weighted imaging were performed on days 0, 2, and ...Apparent ... See full document
9
Differentiating Hemangioblastomas from Brain Metastases Using Diffusion Weighted Imaging and Dynamic Susceptibility Contrast Enhanced Perfusion Weighted MR Imaging
... MR imaging examinations were performed in the routine clinical work-up on a 3T MR imaging system (Magnetom Verio Tim; Siemens, Erlangen, Germany) by using an 8-channel head matrix ... See full document
7
Diffusion Weighted MR Imaging of Subdural Empyemas in Children
... The value of diffusion-weighted imaging (DWI) for the diagnosis of various intracranial infectious pro- cesses has been described ...conventional MR in detecting the intra-axial ... See full document
6
High Resolution Diffusion Weighted Imaging of Neck Lymph Nodes Using 2D Single Shot Interleaved Multiple Inner Volume Imaging Diffusion Weighted Echo Planar Imaging at 3T
... different diffusion environment of water pro- tons in the metastatic LNs, including decreased extracellular space, increased cellularity, and higher nuclear-to-cytoplas- mic ...added value of the ADC to ... See full document
5
MR Line Scan Diffusion Weighted Imaging of Term Neonates with Perinatal Brain Ischemia
... ventional MR imaging findings were interpreted as normal (Fig ...conventional MR imaging findings were interpreted as normal (Fig ...conventional MR images (Fig 1D–F). At 6 weeks of ... See full document
13
Human Brain Hemorrhage: Quantification of Perihematoma Edema by Use of Diffusion Weighted MR Imaging
... Diffusion-weighted imaging has already proved valuable in diagnosing and studying the natural his- tory of ischemic stroke by helping in early definition of deeply ischemic or infarcted brain ... See full document
5
Diffusion weighted MR Imaging of Intracerebral Masses: Comparison with Conventional MR Imaging and Histologic Findings
... of diffusion-weighted echo-planar imaging in the evaluation of tumor ...on diffusion- weighted images and ADC maps compared with conventional MR ...on ... See full document
8
High b value Diffusion weighted MR Imaging of Adult Brain: Image Contrast and Apparent Diffusion Coefficient Map Features
... in MR gradient technology allow significant increases in diffusion sensitivity without prohibitive signal-to-noise ...higher b values is critical for the assessment of future clinical applications ... See full document
7
Traumatic Brain Injury: Diffusion Weighted MR Imaging Findings
... This imaging method has been described extensively in the evaluation of acute ischemia, and numerous studies have shown that diffusion-weighted imaging is more sensitive than conventional ... See full document
6
High b Value Diffusion Weighted MR Imaging of Hyperacute Ischemic Stroke at 1 5T
... first-line imaging technique for patients with hyperacute ischemic ...whole brain in its current state of technological development ...T2- weighted imaging or proton density–weighted ... See full document
8
High b Value Diffusion Tensor Imaging of the Neonatal Brain at 3T
... hypoplasia suspected on antenatal sonography but normal imaging appearances on MR ...asphyxia. Imaging showed no ...very high signal intensity within the white mat- ter on ... See full document
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