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Central Retinal Artery Occlusion (CRAO) vs Central Retinal Vein Occlusion (CRVO) - A Comparison Table

Clinical Features,
Retinal Vein Occlusion ... (CRVO) - A Comparison ... Features, Etiology, Diagnosis ... #CRVO #Ophthalmology ... #Diagnosis #Management
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Vein Occlusion ( ... • Sudden, painless ... fundoscoplc exam Management ... #CRVO #Diagnosis
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... : • Sudden, painless ... spot on fovea Management ... #CRAO #Diagnosis
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ultrasound Pocketcard Painless ... Detachment • ... Artery Occlusion ... #differential #diagnosis ... #radiology #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Detachment, Central ... Occlusion, Central ... Retinal Vein Occlusion ... #causes #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... detachment, Vitreous ... detachment or hemorrhage ... or vein occlusion ... #causes #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Differential Diagnosis ... Retina: • Detachment ... - Retinal vein occlusions ... (Retinal vein occlusions ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... detachment • Central ... occlusion • Central ... retinal vein occlusion ... #ophthalmology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
disease (SVC/IVC occlusion ... artery aneurysms Diagnosis ... ) Differential Diagnosis ... inhibitors • Uveitis- Ophthalmology ... #diagnosis #management