558 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... precontrast, T1 ... portal venous, T1 ... venous phase, T1 ... , Metastasis #Liver
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... precontrast, T1 ... portal venous, T1 ... venous phase, T1 ... , Metastasis #Liver
Hepatic Masses on MRI - Differential Diagnosis by MRI Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Metastases Modalities: T1 ... differential #diagnosis #liver
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
Pain, Agitation, and Delirium (PAD) in the ICU
Addressing the ICU Triad (PAD) can be accomplished through
bradycardia. renal/liver ... Shorter t1/2 vs.
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
The Liver Consult Primer - Guide to calling a consult
HPI:
 - Start with reason for consult
The Liver Consult ... Focus on prior Liver ... MELD - Chronic liver ... disease work up - Liver ... US - Prior liver
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