8 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
CRVO) - Pathophysiology ... retinal vein (CRV ... common cause of vision ... loss due to retinal ... #Fundoscopy #Central
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Vein Occlusion ( ... CRVO) Clinical: ... painless, monocular loss ... of vision
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... painless, complete loss ... of vision • ... retina • Cherry red ... Diagnosis #Clinical #Fundoscopy
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
for Vision Loss ... Vision Loss: ... Retinal artery or vein ... Vision Loss: ... diagnosis #causes #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Dislocation, Retinal Detachment ... Retinal Vein Occlusion ... #Loss #Differential ... Diagnosis #causes #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... neuritis • Retinal detachment ... retinal vein occlusion ... Complete vision ... #diagnosis #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 ... → visual loss) ... Red Flags: • ... diagnosis #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
the choroidal bed ... atrophy of RPE -> Loss ... vision -> Straight ... MacularDegeneration #pathophysiology ... #ophthalmology