11 results
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... Vein Occlusion ( ... #Occlusion #CRVO ... pathophysiology #ophthalmology ... diagnosis #signs #symptoms
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Vein Occlusion ( ... vein (CRV), in ... of vision loss ... ) #Clinical #Ophthalmology ... #Vein #Occlusion
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
vein occlusion ... - Retinal vein occlusions ... vein occlusion ... (Retinal vein occlusions ... vein occlusions
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... Vein Occlusion, ... Differential #Diagnosis #causes ... #ophthalmology
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Vein Occlusion ( ... CRVO) Clinical: ... monocular loss of vision ... #CRVO #Diagnosis
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Artery Occlusion ... Artery Occlusion ... edema caused by ... #ophthalmology ... diagnosis #signs #symptoms
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Loss: • Corneal ... artery or vein ... occlusion, Lens ... differential #diagnosis #causes ... #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Small artery occlusive ... vein occlusion ... Caused by decreased ... Ocular causes - ... Differential #Diagnosis #Ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
artery occlusion ... vein occlusion ... Unilateral or bilateral symptoms ... Complete vision ... differential #diagnosis #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Hard Exudates • Occlusion ... of the terminal retinal ... hypo-pigmented ring ... pathophysiology #ophthalmology ... diagnosis #signs #symptoms