[PDF] Top 20 The Utility of Diffusion Weighted Imaging for Cholesteatoma Evaluation
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The Utility of Diffusion Weighted Imaging for Cholesteatoma Evaluation
... regarding cholesteatoma develop- ment, but most authors believe there is a disruption of the normal process in which skin lining the tympanic membrane migrates externally within the external auditory ... See full document
7
Utility of the diffusion-weighted imaging for activity evaluation in Crohn’s disease patients underwent magnetic resonance enterography
... Image evaluation was performed on the GE workstation (GE Healthcare, AW4.2). All images were evaluated by two experienced gastrointestinal radiologists (4 and 6 years of experience) who were blinded to clinical ... See full document
10
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
... the utility of 2D-ss-IMIV-DWEPI for HR neck LN imaging; 2) determine whether 2D-ss-IMIV-DWEPI can depict normal LN hilum; and 3) evaluate whether the inclusion of LN hilum within ROIs affects the measured ... See full document
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Clinical utility of imaging for evaluation of hepatocellular carcinoma
... Notes: (A) A hepatobiliary phase image of Gd-eOB-DTPA-enhanced magnetic resonance imaging shows a small hypointense lesion in segment 8 (arrow). The lesion is not seen on other sequences, ie, (B) arterial phase, ... See full document
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Evaluation of the efficacy of chemoradiotherapy in cervical cancer using diffusion-weighted imaging and apparent diffusion coefficient
... -weighted imaging and calculated the tumor volume according to the slice thickness and slice ...echo-planar imaging was used in DWI, and the relevant parameters were TR 4,000 ms, TE ... See full document
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Evaluation of Cervical Myelopathy Using Apparent Diffusion Coefficient Measured by Diffusion Weighted Imaging
... The relationships between the ADC value and preoperative JOA score, the JOA score recovery rate, the compression grade, and the presence of intramedullary high T2 signal intensity were assessed. The analysis was also ... See full document
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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
Cost-comparison analysis of diffusion weighted magnetic resonance imaging (DWMRI) versus second look surgery for the detection of residual and recurrent cholesteatoma
... The utility of traditional magnetic resonance imaging (MRI) in the setting of cholesteatoma have been ham- pered by poor ...MR imaging have greatly im- proved the ability to detect recurrent ... See full document
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Diffusion-weighted (DW) MRI in lung cancers: ADC test-retest repeatability.
... Our data demonstrate the robustness of mono-exponential log linear ADC fitting. Prior reports have shown that post-processing of quantitative MRI parameters can have a profound impact measurement uncertainty, especially ... See full document
22
Diffusion Weighted Imaging of Hyperacute Cerebral Hypoglycemia
... brain diffusion differences within the participating ...evaluate diffusion imaging of hypoglycemia in cases with the most severe hypoglycemic symptoms like unresponsive- ness because the IST was ... See full document
7
Creutzfeldt Jakob Disease Involvement of Rolandic Cortex: A Quantitative Apparent Diffusion Coefficient Evaluation
... apparent diffusion coefficient (ADC) analysis was designed to investigate whether this unusual pattern results from pathophysiologic sparing of Rolandic cortex or from reduced conspicuity of signal intensity ... See full document
5
<p>Magnetic Resonance Diffusion Kurtosis Imaging versus Diffusion-Weighted Imaging in Evaluating the Pathological Grade of Hepatocellular Carcinoma</p>
... resonance imaging (MRI) are the most commonly used non-invasive evaluation tools in the diagnosis and treatment of HCC and can provide useful pathological ...using diffusion-weighted ... See full document
12
Diffusion weighted imaging in monitoring the pathological response to neoadjuvant chemotherapy in patients with breast cancer: a meta analysis
... effect evaluation has diminished the influence of heterogeneity, the effect of heterogeneity still cannot be eliminated ...pCR evaluation, standards and pattern of DWI measurement, and the optimal cut-off ... See full document
12
Evaluation of efficacy of transcatheter arterial chemoembolization for hepatocellular carcinoma using magnetic resonance diffusion-weighted imaging
... sound enough to conclude that it may predict the efficacy of TACE. Thus, further studies should investigate the diagnostic power of ADC values with different b-values for HCC effi- cacy. In addition, factors such as ... See full document
7
Comparison of Echo Planar Diffusion Weighted Imaging and Delayed Postcontrast T1 Weighted MR Imaging for the Detection of Residual Cholesteatoma
... ear cholesteatoma between March 2004 and March 2007 in our tertiary referral ...MR imaging (T1- and T2-weighted, DWI, early postcontrast T1-weighted, and DPI sequences) before a second-look ... See full document
6
The Diagnostic Accuracy of Non Echo Planar Diffusion Weighted Imaging in the Detection of Residual and/or Recurrent Cholesteatoma of the Temporal Bone
... MR imaging sequences, we would have misdiagnosed these patients as hav- ing a large residual and/or recurrent ...T1- weighted images, theoretically, a residual and/or recurrent cholesteatoma in ... See full document
6
Predictive values of diffusion-weighted imaging and perfusion-weighted imaging in evaluating the efficacy of transcatheter arterial chemoembolization for hepatocellular carcinoma
... of diffusion-weighted imaging (DWI) and perfusion-weighted imaging (PWI) in evaluating the efficacy of transcatheter arterial chemoem- bolization (TACE) for patients with hepatocellular ... See full document
9
Accurate Patient Specific Machine Learning Models of Glioblastoma Invasion Using Transfer Learning
... tumor imaging and fluorescence work; Payment for Lectures Including Service on Speakers Bureaus: Carl Zeiss Meditec, Comments: microscope company that does tumor imaging and fluorescence work, for which I ... See full document
8
Acute Encephalopathy Associated with Intravenous Immunoglobulin Therapy
... MR imaging findings revealed that the adverse effects extended to the brain parenchyma as well as to the ...of diffusion-weighted MR imaging and MR spectros- copy ... See full document
5
Recanalization with Wingspan Stent for Acute Middle Cerebral Artery Occlusion in Failure or Contraindication to Intravenous Thrombolysis: A Feasibility Study
... All patients were fully awake to receive a neurologic examination during the procedure. A 6F guiding catheter (Envoy; Cordis, Miami Lakes, Florida) was positioned in the distal cervical or petrous ICA. After obtaining a ... See full document
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