An Update on Diagnostic Imaging Studies for Viral Encephalitis
WEBBrain lesions on MRI show hyperintensity on T2-W and FLAIR imaging, and hypointensity on T1-W imaging. Figure 1. MRI of a 71-year-old female patient with herpes simplex encephalitis who presented ...
Brain-stem Listeriosis: SPECT vs MRI Findings - Page 2 - Medscape
WEBDec 6, 2006 · FLAIR images at 6-month follow-up reveal minimal involvement of the mesencephelon (A); lesion extending to just left of the cerebrallar peduncle in the pons level on cranial MRI (B). Figure 3.
Neuroimaging of Ischemic Stroke With CT and MRI - Page 6
WEBAdvanced Neuroimaging to Guide Stroke Therapy. The development and availability of CT and MRI methods has spurred efforts to use physiology to help guide the treatment of acute ischemic stroke ...
A 42-Year-Old Woman With Seizures and Mental Status Change
WEBNov 30, 2001 · FLAIR MRI scan of the brain. Representative axial slices are shown. Figure 4. Figure 4. Comparison of anatomically similar T2 and FLAIR images from the same MRI study. The lesions are more ...
Focal Subarachnoid Hemorrhage Mimicking TIA - Medscape
WEBMRI protocol included at least fast-field-echo (FFE), diffusion-weighted imaging (DWI), T2-weighted fluid-attenuated inversion recovery (FLAIR) and time-of-flight (TOF) MRA sequences. By using MRI ...
Standardized Whole Brain Mapping of Tubers and Subepedymal
WEBAbstract and Introduction. Tuberous sclerosis complex is associated with radiologically visible abnormalities of brain structure, principally tubers and subependymal nodules. We reviewed the ...
The Neuro-Ophthalmology of Multiple Sclerosis - Page 2
WEBExtended echo-train acquisition-FLAIR (XETA-FLAIR) is a newer sequence that also utilizes fat- and fluid-suppression and has shown improved sensitivity over fast spin echo T2 FS sequences in the ...
The Neuro-Ophthalmology of Multiple Sclerosis - Page 4
WEBFigure 2. Bilateral internuclear ophthalmoplegia in a patient with multiple sclerosis. (A) In primary gaze, the patient has an exotropia. (B) On attempted gaze to the right, adduction of the left ...
Posterior Reversible Encephalopathy Syndrome: A Case Study
WEBPosterior reversible encephalopathy syndrome (PRES) is a group of clinical disorders in which patients present with combinations of the following signs and symptoms: alterations in mental status ...
Left Hand Numbness - Medscape
WEBSep 9, 2003 · Ten days after the episode of left side numbness, the following MR images were acquired on a GE 1.5 Tesla magnet, and include axial T1, T2, fluid-attenuated inversion recovery (FLAIR), diffusion ...