15 results
Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
Localization and ... territories on MRI ... #CVA #Localization ... #Territories #MRI ... Radiology #Arteries #Neurology
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Effects of Strokes ... Anterior vs Posterior Localization ... Circulation - MCA ... Basilar Artery #Strokes ... #Syndromes #CVA
Stroke Territory Localization and Blood Vessel Supply
ACA (Anterior Cerebral Artery)
 - Leg weakness/numbness
MCA Superior Divison
 -
Stroke Territory ... Localization and ... Territories #territory #CVA ... #localization # ... neurology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
a NCCT or • MRI ... Detected on NCCT vs MRI ... Defined if 1) CT/MRI-confirmed ... #stroke #workup ... diagnosis #checklist #neurology
Restarting Anticoagulation after TIA or Acute Ischemic Stroke

 • TIA → Consider (re-) starting a NOAC
Acute Ischemic Stroke ... ≥ 1 day after stroke ... by brain CT or MRI ... by brain CT or MRI ... #CVA #neurology
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
Drift Testing for Stroke ... In detecting CT/MRI ... Drift #Testing #Stroke ... physicalexam #diagnosis #neurology ... #cva
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... on CT and MRI. ... on T2-weighted MRI ... #Stroke #CVA #MRI ... Progression #Timeline #Neurology
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
Evolution of MRI ... Findings in Stroke ... #Evolution #MRI ... #Progression #Stroke ... #CVA #Clinical
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
Findings in Acute Stroke ... #Stroke #CVA #MRI ... Progression #Timeline #Neurology
Unilateral Asterixis on Neurological Examination

This patient presented for 3 days of sudden repetitive left hand weakness/dropping
Caused by Stroke ... (CVA) - The classic ... localization is ... Video by Dr. ... #neurology #physicalexam