16 results
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
) - Pathophysiology ... Second most common cause ... of vision loss ... disease (Most common cause ... ) #Clinical #Ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
• Cardiogenic Embolism ... Retinal Artery ... edema caused by ... #pathophysiology ... #ophthalmology
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

78 yo M with sudden onset
Central retinal ... artery occlusion ... "spot sign" on Ocular ... painless vision loss ... RetinalArtery #Occlusion #Embolus
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
monocular vision loss ... Central retinal ... artery occlusion ... spot sign" with embolus ... Clinical #POCUS #OcularUS
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Monocular Vision loss ... atherothrombosis, embolus ... Caused by decreased ... Ocular causes - ... Differential #Diagnosis #Ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Vision Loss - Differential ... Artery Occlusion ... Vein Occlusion, Ischemic ... Differential #Diagnosis #causes ... #ophthalmology
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... (CRAO) on Ocular ... painless vision loss ... #CRAO #Ocular # ... clinical #ultrasound #ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
or hemorrhage, Retinal ... artery or vein ... Lens dislocation, Ischemic ... differential #diagnosis #causes ... #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Ophthalmic Artery ... fluffy white ischemic ... Elschnig's Spots • Ischemia ... #Retinopathy #pathophysiology ... #ophthalmology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Artery Stenosis ... : • Vascular: Emboli ... Other • ATN: Ischemia ... Diagnosis #nephrology #causes ... #algorithm