9 results
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal Vein ... Occlusion (CRVO ... #CRVO #Diagnosis ... #Clinical #Fundoscopy ... #Emergency
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)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO ... of vision loss ... retinopathy) #Clinical ... #Ophthalmology ... #Occlusion #CRVO
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Central Retinal Artery ... Retinal Vein Occlusion ... #Diagnosis #causes ... #ophthalmology
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
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
and clinical findings ... Occlusion (CRAO ... due to upstream CRAO ... CRAO -> Pale Optic ... #CRAO #pathophysiology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... vessels Alarm (Emergent ... Central retinal artery ... retinal vein occlusion ... #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