8 results
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal Artery ... Occlusion (CRAO ... #CRAO #Diagnosis ... #Clinical #Fundoscopy ... #Emergency
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal Vein ... Occlusion (CRVO ... #CRVO #Diagnosis ... #Clinical #Fundoscopy ... #Emergency
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Differential Diagnosis ... or vein occlusion ... , Lens dislocation ... #diagnosis #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 ... vein occlusions ... vein occlusions ... Vision Red Flags ... diagnosis #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Central Retinal Artery ... Retinal Vein Occlusion ... #Diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Central retinal artery ... retinal vein occlusion ... #Red #eye #Conjunctivitis ... #diagnosis #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
occlusive disease ... vasculitis) Retinal vein ... occlusion - Associated ... changes in gaze/eye ... #Diagnosis #Ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diplopia - Double Vision ... Clinical Pearls ... VI palsy is a red ... of exclusion. ... #Causes #Ophthalmology