22 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vein Occlusion, Ischemic ... Stroke/lnfarct - Bilateral ... exposure) - Bilateral ... Differential #Diagnosis #causes ... #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Vision Loss: • Retinal ... or hemorrhage, Retinal ... Lens dislocation, Ischemic ... differential #diagnosis #causes ... #ophthalmology
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by Bilateral limb-shaking transient ischemic
Examination - Movement ... caused by Bilateral ... limb-shaking transient ischemic ... LSTIA #clinical #video ... #neurology #movement
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
disease (anterior ischemic ... Caused by decreased ... changes in gaze/eye movement ... Ocular causes - ... Differential #Diagnosis #Ophthalmology
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
photopsia on eye movement ... colored lights, bilateral ... hypotension - bilateral ... Vertebrobasilar transient ischemic ... Diagnosis #Ocular #ophthalmology
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Optic Neuritis • Ischemic ... Nerve Tumor • Retinal ... • Botulism Pharmacologic ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Bilateral Ballism on Neurological Examination - Movement Disorders

In this case caused by herpes encephalitis with thalamic
Bilateral Ballism ... Examination - Movement ... caused by herpes ... Ballism #clinical #video ... #neurology #movement
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Optic Chiasm Lateral ... Concussion Other Causes ... or without eye movement ... differential #diagnosis #ophthalmology ... #causes
Hemiballismus on Neurological Exam - Movement Disorders

This case was caused ischemic PCA stroke.

#Hemiballismus #clinical #video #neurology
Neurological Exam - Movement ... Disorders This case ... was caused ischemic ... Hemiballismus #clinical #video ... #neurology #movement
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
dissociaton; • Usually unilateral ... abnormal extraocular movements ... dissociation • Other causes ... #PhysicalExam #neurology ... #ophthalmology