31 results
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
Diseases on MRI FLAIR ... Diagnosis ADEM, ... Encephalopathy, Low-Grade ... Vascular Ischemia #FLAIR ... #clinical
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
Comparison: T1 vs T2 vs FLAIR ... Matter is Darker Flair ... drdevrad #T1 #T2 #FLAIR ... Brain #Comparison #clinical ... #radiology #diagnosis
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
DWI • ADC • FLAIR ... Stroke #Timeline #diagnosis ... #Progression #radiology ... #neurology
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
Dyspnea - Differential ... Diagnosis Framework ... fast - Too slow ... - Obesity - Flail ... #diagnosis #causes
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
), FLAIR (second ... it possible to differentiate ... T2-weighted and FLAIR ... #Stroke #CVA #Clinical ... #Findings #Neurology
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Wall Elasticity (flail ... chest) • Low ... Extreme Elevation, Low ... Hypoxia #hypoxemia #differential ... #diagnosis
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Pressure Waveforms - Differential ... Diagnosis - Absent ... percarditis - Slow ... #Diagnosis #PhysicalExam ... #cardiology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
unilateral; • Slow ... Young females Differential ... Diagnosis: • CN ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Differential diagnosis ... tenosynovitis: Differentiate ... Deposition #Disease #clinical ... #mri #clinical ... #Radiology #diagnosis
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
motion (prolapse or flail ... spectral doppler flow ... Infarction #acuteMI #cardiology ... #differential # ... diagnosis #timeline