21 results
Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
territories on MRI ... JeremyHeitMDPHD #Stroke #CVA ... #Territories #MRI ... #Radiology #Arteries ... #Neurology #Artery
Mesial Temporal Lobe Anatomy on MRI

Single slide practical anatomy overview of Mesial Temporal Lobe & connections
Temporal Lobe Anatomy ... on MRI Single ... slide practical anatomy ... #MRI #clinical ... #radiology #neurology
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
CT vs T1 MRI CT ... not apparent T1 MRI ... Pal @drdevrad #CT ... #T1 #MRI #comparison ... #neurology #radiology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
• Non-contrast CT ... a NCCT or • MRI ... Detected on NCCT vs MRI ... Defined if 1) CT ... diagnosis #checklist #neurology
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
• Non-Enhanced CT ... CBarreraMD #CVA ... #Progression #radiology ... #neurology
Pronator Drift Testing for Stroke
Subtle extensor weakness - Sign of Upper motor neuron lesion
In detecting CT/MRI
In detecting CT ... /MRI abnormality ... physicalexam #diagnosis #neurology ... #cva
Restarting Anticoagulation after TIA or Acute Ischemic Stroke

 • TIA → Consider (re-) starting a NOAC
transformation by brain CT ... or MRI within 24 ... or MRI within 24 ... #TIA #Stroke #CVA ... #neurology #management
Management Algorithm for Confusion
- Substrate verification, glucose, oxygen checks
- Toxidrome present
- Focal findings on neurologic examination
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Management Algorithm ... Focal findings on neurologic ... include cranial CT ... , ABG, CSF, thyroid ... , MRI, toxicologic
Pineal Gland Anatomy on MRI
Pineal region MRI anatomy untangled: Famous VIP
F - Fornix crus
V - Velum
Pineal Gland Anatomy ... on MRI Pineal region ... MRI anatomy untangled ... Velum interpositum/CVl ... #radiology #neurology
Evolution of stroke on CT and MRI. 

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