12 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... Vein Occlusion (CRVO ... in the central retinal ... loss due to retinal ... Vein #Occlusion #CRVO
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... Vein Occlusion (CRVO ... CentralRetinalVein #Occlusion #CRVO ... #pathophysiology ... #ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion (CRAO ... complete loss of vision ... • Pale retina ... RetinalArtery #Occlusion #CRAO
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Artery Occlusion (CRAO ... due to upstream CRAO ... seen months after CRAO ... CentralRetinalArtery #Occlusion #CRAO ... #ophthalmology
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Central Retinal ... Vein Occlusion (CRVO ... monocular loss of vision ... Management: • Ophthalmology ... RetinalVein #Occlusion #CRVO
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... artery occlusion (CRAO ... sign" on Ocular Ultrasound ... onset of painless vision ... MaimoUltrasound #CRAO
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... Artery Occlusion (CRAO ... arrow) c/w central retinal ... artery occlusion (CRAO ... EUSmkh #Central #Retinal
Hyperopia: Pathogenesis and clinical findings
 • Axial length of eye -> Short axial length of the
of the eye (ex. cornea ... point behind the retina ... focused onto the retina ... focused behind the retina ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Optic neuritis • Retinal ... detachment • Central retinal ... occlusion • Central retinal ... Unilateral or bilateral symptoms ... differential #diagnosis #ophthalmology
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
rule astigmatism: cornea ... of focus on the retina ... Distortion Of Vision ... #astigmatism #pathophysiology ... #ophthalmology