11 results
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
Algorithm for evaluating ... ringenhancing #lesions #cns ... #brain #diagnosis ... #causes #radiology ... #neurology
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... T1 #T2 #FLAIR #MRI ... #Brain #Comparison ... #clinical #radiology ... #diagnosis #neurology
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
implicating a different CNS ... ) • 0 attack progression ... year of disease progression ... in space in the brain ... Sclerosis #MS #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Compatible syndrome + MRI ... RingEnhancing #Lesions #Brain ... diagnosis #causes #radiology ... #neurology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
- DWI in brain ... ADC will be of low ... #Stroke #CVA #MRI ... #Timeline #Neurology ... #Radiology #Findings
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Globi Pallidi T2 Low ... Pons: ODS #MRI ... #Disorders #Clinical ... Differential #Diagnosis #Radiology ... #Neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... #Progression #Stroke ... #CVA #Clinical ... #Radiology #Interpretation ... #Findings #Neurology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
and infects the CNS ... ARVs can have low ... Diagnosis: MRI ... : The clinical ... dementia #AIDS #Neurology
In this video, you see right sided atrophy, right sided deviation, and fasiculations R>L, indicating a
with 3 months of progressive ... “mee-mee-mee;” CN ... MRI brain and C-spine ... #PhysicalExam #Clinical ... #CNXII #CN12 #Neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... Transverse Myelitis - Clinical ... IgG index • Progression ... brain and/or optic ... diagnosis #management #neurology