9 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... retinal vein (CRV ... cause of vision loss ... common cause: Diabetic ... #Ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... ) Clinical: • ... painless, complete loss ... vision • Pale retina ... #Emergency
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Vein Occlusion (CRVO ... ) Clinical: • ... painless, monocular loss ... #Emergency
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Chronic: - Cornea ... : Diabetic retinopathy ... Occlusion, Central ... 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
Ocular Adverse Effects ... retinopathy • Central ... vision → visual loss ... poisoning • Central ... differential #diagnosis #ophthalmology
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... ) on Ocular POCUS ... painless vision loss ... #clinical #ultrasound ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
vessels Alarm (Emergent ... Episcleritis Ocular ... detachment • Central ... occlusion • Central ... differential #diagnosis #ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Pathogenesis and Clinical ... Findings OPHTHALMIC EMERGENCY ... -> crowding of ocular ... generally with central ... sparring) • Loss
Primary Open-Angle Glaucoma: Pathogenesis and Clinical Findings
 • Risk factors -> Incr IOP, Incr age, African-American
Pathogenesis and Clinical ... family history, diabetes ... intra- or peri-ocular ... End-stage visual field loss ... small island of central