diffusion weighted/Fluid attenuated inversion recovery
Fluid Attenuated Inversion Recovery Preparation: Not an Improvement over Conventional Diffusion Weighted Imaging at 3T in Acute Ischemic Stroke
... on diffusion-weighted (DW) images soon after symptom onset. Fluid-attenuated inversion recovery (FLAIR) DW imaging suppresses signal intensity from water and has been suggested ...
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Acute Hepatic Encephalopathy: Diffusion Weighted and Fluid Attenuated Inversion Recovery Findings, and Correlation with Plasma Ammonia Level and Clinical Outcome
... apparent diffusion coefficient; AHF ⫽ acute hepatic failure; AOD ⫽ acetaminophen overdose; CNS ⫽ central nervous system; CWM ⫽ cerebellar white matter; d ⫽ days; DBS ⫽ dorsal brain stem; DCI ⫽ diffuse cortical ...
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Quantitative MR Evaluation of Intracranial Epidermoid Tumors by Fast Fluid attenuated Inversion Recovery Imaging and Echo planar Diffusion weighted Imaging
... nonselective inversion pulse in FLAIR imaging, we could not completely exclude the CSF artifacts, especially in the infratentorial subarachnoid cisterns and ventri- cles, where the epidermoid tumors tended to ...8 ...
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Arterial Hyperintensity on Fast Fluid attenuated Inversion Recovery Images: A Subtle Finding for Hyperacute Stroke Undetected by Diffusion weighted MR Imaging
... that diffusion- weighted MR imaging showed a sensitivity of 94% and a specificity of 100% in the diagnosis of acute infarction for 48 patients within 6 hours of symp- tom ...
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Diffusion Weighted and Fluid Attenuated Inversion Recovery Imaging in Creutzfeldt Jakob Disease: High Sensitivity and Specificity for Diagnosis
... shine-through effect) in addition to reduced diffusion. Nevertheless, the use of DWIs alone provided high sensitivity and specificity. Therefore, although pro- longed reduction of ADC has been documented in CJD ...
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A Comparison of Fast Spin Echo, Fluid Attenuated Inversion Recovery, and Diffusion Weighted MR Imaging in the First 10 Days after Cerebral Infarction
... old. Diffusion-weighted imaging detected 32 infarcts; FLAIR, 31; and FSE, 26 (Table ...which diffusion-weighted imaging detected a lesion not visible with FLAIR; that right cerebellar lesion ...
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Substantial and reversible brain gray matter reduction but no acute brain lesions in ultramarathon runners: experience from the TransEurope-FootRace Project
... Methods: A total of 15 runners signed an informed consent to participate in this study of planned brain scans before, twice during, and about 8 months after the race. Because of dropouts, global gray matter volume ...
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Are the current MRI criteria using the DWI-FLAIR mismatch concept for selection of patients with wake-up stroke to thrombolysis excluding too many patients?
... Apparent diffusion coefficient; CT: Computed tomography; DWI: Diffusion weighted imaging; ECASS II: European Cooperative Acute Stroke Study II; FLAIR: Fluid attenuated inversion ...
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Posterior reversible encephalopathy syndrome complicated with subarachnoid hemorrhage in an eclamptic pregnant patient: case report
... and fluid attenuated inversion recovery (FLAIR) sequences, in- volving the left cerebral peduncle, the bilateral parietal and the left frontal subcortical regions ...on diffusion ...
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MR Imaging of Human Herpesvirus 6 Encephalopathy after Hematopoietic Stem Cell Transplantation in Adults
... on fluid-attenuated inversion recovery (FLAIR) imaging (2 of 3, 67%) and on diffusion-weighted images accompanied by apparent diffusion coefficient (ADC) reduction (2 of ...
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Detection of partial loss of hippocampal striation at 1.5 Tesla magnetic resonance imaging
... DWI: Diffusion-weighted images; EEG: Electroencephalogram; FLAIR: Fluid-attenuated inversion recovery; FSTIR: Fast spin-echo short tau inversion recovery; MR: ...
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Ataxia as the main manifestation of tumor-like primary angiitis of the central nervous system: a case report and literature review
... image, fluid- attenuated inversion recovery (FLAIR), diffusion weighted image (DWI), susceptibility weighted imaging (SWI), mag- netic resonance angiography (MRA), ...
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Stability of large diffusion/perfusion mismatch in anterior circulation strokes for 4 or more hours
... Apparent Diffusion Coefficient; ANOVA: Analysis of Variance; DTPA: Diethylenetriamine Penta-acetic Acid; DWI: Diffusion-weighted Imaging; FLAIR: Fluid- Attenuated ...
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MR Imaging of Autopsy Proved Paraneoplastic Limbic Encephalitis in Non Hodgkin Lymphoma
... CSF. Diffusion-weighted imaging and fluid-attenuated inversion recovery imag- ing are useful in revealing the encephalomyelitis of the mesial temporal lobes and other areas of ...
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Clinical Reasoning: A 28-year-old man with progressive gait disturbance and encephalopathy
... fluid-attenuated inversion recovery hyperintense lesions in the subcortical and periventricular white ...on diffusion-weighted imaging (DWI); however, a few lesions demonstrated ...
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Emerging Patterns of Diffusion Weighted MR Imaging in Creutzfeldt Jakob Disease: Case Report and Review of the Literature
... T2-weighted, fluid-attenuated inversion recovery [FLAIR], gadolinum-enhanced T1-weighted, and gradient-echo sequences) may show abnormalities in the basal ganglia and cerebral ...
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Application of Sparse Coding Super Resolution to 16 Bit DICOM Images for Improving the Image Resolution in MRI
... 85 fluid attenuated inversion recovery (FLAIR) images, and 30 diffusion-weighted images (DWI) were sampled from The Repository of Molecular Brain Neoplasia Data as testing ...
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Tumefactive lesions in retinal vasculopathy with cerebral leucoencephalopathy and systemic manifestations (RVCL-S): a role for neuroinflammation?
... (B) MRI brain of Case 1 showing fluid attenuated inversion recovery (FLAIR) and (C) post gadolinium T1 sequence and (D) diffusion-weighted sequence showing an enhancing tumefactive lesi[r] ...
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Multimodal imaging findings in normal-appearing white matter of leucoaraiosis: a review
... or fluid-attenuated inversion recovery MRI in the ...with diffusion tensor imaging and dynamic contrast- enhanced MRI studies, ...
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Contrast Enhanced MR Imaging of Cerebral Fat Embolism: Case Report and Review of the Literature
... The findings of enhancement on contrast-enhanced T1-weighted imaging, disrupted endothelial walls, and extravasated fat globules in animal models (7), as well as the diffuse lesion enhancement in our case, support ...
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