23 results
Creutzfeldt-Jakob Disease - Magnetic resonance imaging (MRI) revealed hyperintensity of the cortical gyri of the frontal
Magnetic resonance imaging ... (MRI) revealed ... diffusion-weighted imaging ... Neuro #Radiology #MRI ... CreutzfeldJakob #NEJM
Nystagmus from Wernicke’s Encephalopathy - Magnetic resonance imaging of the brain showed T2 hyperintensities involving the
Magnetic resonance imaging ... Neuro #Wernicke #MRI ... #Thalamus #NEJM
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
Magnetic resonance imaging ... (MRI) of the head ... Coronal MRI of the ... Radiology #Pathology #MRI ... Solium #Microscopy #NEJM
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
on T2-weighted imaging ... on T1-weighted imaging ... #clinical #NEJM ... reactivation #brain #MRI
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
lower extremity reflexes ... bulbocavernosus reflex ... wink test - reflex ... studies (PVR) Imaging ... studies: • MRI
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
of normal leg reflexes ... pain (shooting, stabbing ... suspected, immediate MRI
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Common MRI Sequences ... - Basic MRI Brain ... structures will reflect ... bright on diffusion imaging ... teachplaygrub #MRI
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
v2.3) updated to reflect ... dyspnea • 15% URI ... 10% GI symptoms Imaging
Gadolinium-enhanced magnetic resonance imaging (MRI) of the head showed a solid, enhancing lesion on the T1-weighted
magnetic resonance imaging ... (MRI) of the head ... diffusion-weighted MRI ... #Radiology #MRI ... #Glioblastoma #NEJM
Magnetic resonance imaging of the brain revealed a giant pituitary adenoma measuring 48 mm in diameter
Magnetic resonance imaging ... Clinical #Radiology #MRI ... PituitaryAdenoma #NEJM