394 results
Central Pontine Myelinolysis - Magnetic resonance imaging of the brain revealed a central area of high
arrows) and low T1 ... Syndrome #ODS #NEJM
Trypanosoma cruzi Reactivation in the Brain- ...Magnetic resonance images of the brain showed a mass measuring
imaging and on T1 ... #clinical #NEJM
Gadolinium-enhanced magnetic resonance imaging (MRI) of the head showed a solid, enhancing lesion on the T1-weighted
lesion on the T1 ... #Glioblastoma #NEJM
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... is not apparent T1 ... drdevrad #CT #T1
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Imaging (MRI) - T2, T1 ... precontrast, T1 ... portal venous, T1 ... arterial phase, T1 ... venous phase, T1
Comparison of Common MRI Sequences - T1 vs T2 vs Flair
T1:
 • CSF IS DARK
 •
MRI Sequences - T1 ... vs T2 vs Flair T1 ... neuroradiology #clinical #T1
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
• Pre-Contrast T1 ... Post-Contrast T1
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
Sequence Comparison: T1 ... vs T2 vs FLAIR T1 ... Pal @drdevrad #T1
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 ... Adduction - C7-T1 ... Thumb opp - C8, T1 ... Damage to C8 and T1
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Interpretation • T1 ... Sequence - T1 is ... matter is gray on T1 ... matter is white on T1 ... - T1 is also for