27 results
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Cervical Central ... Canal and Neural ... Spine #Report #Classification ... #Diagnosis #Radiology ... #MSK #MRI
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
Lumbar Central Canal ... effacement of CSF and ... Report #Grading #Classification ... #Diagnosis #Radiology ... #MSK #MRI
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
and Differential ... Algorithm - ... Amy Chung, MD, MSc ... #Differential #Algorithm ... Peds #Pediatrics #Cardiology
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
Lumbar Central Canal ... effacement of CSF and ... Report #Grading #Classification ... #Central #Foraminal ... #MSK #MRI
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
effacement of fat and ... Report #Grading #Classification ... Foraminal #Diagnosis #Radiology ... #MSK #MRI
Cushing Syndrome Testing Algorithm
INDICATIONS FOR TESTING:
 • Suspected Cushing syndrome (central obesity, muscle weakness, refractory hypertension)
Testing:
Syndrome Testing Algorithm ... Cushing syndrome (central ... between 11 pm and ... Hormone • MRI ... Syndrome #diagnosis #algorithm
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... contraction force (negative ... inotropy) ACCP Cardiology ... #Classes #pathophysiology ... #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
to maintain a negative ... contraction force (negative ... inotropy) ACCP Cardiology ... #Classes #pathophysiology ... #phases #cardiology
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
disc herniation (central ... suspected, immediate MRI ... and surgery! ... CaudaEquina #Syndrome #MSK ... #pathophysiology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
● Positive or negative ... Brugada algorithm ... Positive or negative ... point) of S > 100 ms ... Comparison #Diagnosis #Cardiology