19 results
Stroke Blood Vessel Localization and corresponding territories on MRI

by Jeremy Heit, MD, PhD @JeremyHeitMDPHD

#Stroke #CVA #Localization
Vessel Localization and ... territories on MRI ... JeremyHeitMDPHD #Stroke #CVA ... #Territories #MRI ... Radiology #Arteries #Neurology
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
Argyll Robertson Pupil ... : - Irregular and ... small (1-2mm) pupil ... #neurology #diagnosis ... #ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... benign • Regular and ... asymmetry in dark and ... #PhysicalExam #neurology ... #ophthalmology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
r/o hemorrhage and ... a NCCT or • MRI ... Detected on NCCT vs MRI ... Defined if 1) CT/MRI-confirmed ... diagnosis #checklist #neurology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
Adie's Pupil on ... inflammation, and ... of the eye and ... clinical #video #ophthalmology ... #neurology #syndrome
â–º
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
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 MR ... #Evolution #MRI ... Progression #Stroke #CVA ... Interpretation #Findings #Neurology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
conditions (top image) and ... otherwise healthy and ... generally unilateral and ... clinical #video #ophthalmology ... #physicalexam #neurology
â–º
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
syndrome, known as ... (constricted pupil ... Sweat society and ... Syndrome #Overview #Ophthalmology ... #Diagnosis #Neurology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
Progression of T2WI and ... maximum between 7 and ... the acute phase and ... #Stroke #CVA #MRI ... Progression #Timeline #Neurology