8 results
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... Cataracts - Macula ... : Macular degeneration ... Painless: Lens Dislocation ... 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
Ocular Adverse Effects ... edema • Lens dislocation ... Detachment • Macular ... retinopathy • Macular ... - Retinal vein occlusions
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... Positive "spot sign ... " on Ocular Ultrasound ... #Embolus #Clinical ... #POCUS #Ocular
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Artery Occlusion ... Rupture • Lens Dislocation ... @Pocus101 #Ocular ... #Ultrasound #pocus
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... Retrobulbar "spot sign ... #Clinical #POCUS ... #OcularUS #CRAO ... #Embolus
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Artery Occlusion ... • Cardiogenic Embolism ... supplying the macula ... #CRAO #pathophysiology ... ophthalmology #diagnosis #signs
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... Artery Occlusion ... (CRAO) on Ocular ... intra-arterial spot sign ... #CRAO #Ocular #
Astigmatism: Pathogenesis and clinical findings
Astigmatism - deviation from spherical curvature of the lens or eye

Refracting power
rule astigmatism: cornea ... different points of focus ... on the retina ... • Headache • Ocular ... #astigmatism #pathophysiology