25 results
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
Acute Dystonic Tremor after CVA

Acute dystonic tremor is an exceedingly rare manifestation of a stroke. This
Acute Dystonic Tremor ... Acute dystonic tremor ... with mild right hand ... Boby Varkey Maramattom ... #physicalexam #neurology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Lung. thvroid. and ... lesions that look darker ... and tumor (Ill-defined ... tumor #BoneTumors ... #Malignant #Radiology
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Metabolic Brain ... Pons: ODS #MRI ... Toxicology #Metabolic #Brain ... Differential #Diagnosis #Radiology ... #Neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
nervous system: Brain ... tumor • Lesions ... • Infectious: Brain ... EMG) studies • MRI ... Differential #Diagnosis #neurology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Common MRI Sequences ... - Basic MRI Brain ... important metal in body ... teachplaygrub #MRI ... #Sequences #Radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... lesions, LAD, and ... RingEnhancing #Lesions #Brain ... diagnosis #causes #radiology ... #neurology
Essential Tremor demonstrated via Archimedes Spiral

This tool helps assess the frequency, amplitude, direction, symmetry of hand
Essential Tremor ... direction, symmetry of hand ... tremor movements ... Boby Varkey Maramattom ... clinical #video #neurology
Mild Essential Tremor demonstrated via Archimedes Spiral

This tool helps assess the frequency, amplitude, direction, symmetry of
Mild Essential Tremor ... direction, symmetry of hand ... tremor movements ... Boby Varkey Maramattom ... clinical #video #neurology
HIV-Associated Neurocognitive Disorder (HAND)

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

Pathophysiology:
HIV frequently
through the blood-brain ... similar to PML, but MRI ... Diagnosis: MRI ... tremors • While ... dementia #AIDS #Neurology