11 results
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
Pronator Drift Testing ... for Stroke Subtle ... /MRI abnormality ... Drift #Testing #Stroke ... physicalexam #diagnosis #neurology
Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
Stroke Blood Vessel ... territories on MRI ... #CVA #Localization ... #Radiology #Arteries ... #Neurology #Artery
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
you work up an ischemic ... ) B) Evaluate ischemic ... a NCCT or • MRI ... #CVA #stroke #workup ... diagnosis #checklist #neurology
Indications for tPA in Stroke:
 • Clinical diagnosis of ischemic stroke
 • Measurable neurologic deficit
 •
Clinical diagnosis of ischemic ... neurologic deficit ... anticoagulation • Arterial ... #cva #management ... #neurology
Restarting Anticoagulation after TIA or Acute Ischemic Stroke

 • TIA → Consider (re-) starting a NOAC
after TIA or Acute Ischemic ... transformation by brain CT ... or MRI within 24 ... or MRI within 24 ... #CVA #neurology
Causes of Ischemic Stroke - Differential Diagnosis Framework
Important to determine and treat the etiology behind because
Causes of Ischemic ... Stroke - Differential ... thrombus, recent MI ... Non-atherosclerotic: Arterial ... #Stroke #CVA #Differential
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... on CT and MRI. ... thought to represent ischemic ... #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
Findings in Stroke ... row) of an acute ischemic ... #Progression #Stroke ... #CVA #Clinical ... Interpretation #Findings #Neurology
Causes of Ischemic Stroke - Differential Diagnosis Algorithm
Thrombosis - Atherosclerosis, Arterial Dissection, Fibromuscular Dysplasia
 - Large
Causes of Ischemic ... Stroke - Differential ... Atherosclerosis, Arterial ... • Shock #Ischemic ... #Stroke #CVA #Neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis: • Purpura, ischemic ... Palpable purpura: Strong ... affects the skin, neurologic ... cognitive impairment, neurologic ... oligoclonal bands • MRI