13 results
Central retinal artery occlusion (CRAO). Positive "spot sign" on Ocular Ultrasound

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

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... retinal artery occlusion ... Retrobulbar "spot ... sign" with embolus ... #Clinical #POCUS
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
CRAO) on Ocular POCUS ... intra-arterial spot ... sign” (arrow) c ... #clinical #ultrasound ... #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Retinal Artery Occlusion ... Retinal Artery Occlusion ... -> Cherry-red spot ... pathophysiology #ophthalmology ... #diagnosis #signs
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... disease (SVC/IVC occlusion ... is a skin prick test ... inhibitors • Uveitis- Ophthalmology ... #management #signs
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Hard Exudates • Occlusion ... -> Cotton-wool Spots ... -> Elschnig's Spots ... pathophysiology #ophthalmology ... #diagnosis #signs
Ocular Globe Rupture on POCUS

A patient presents with eye pain and is unable to open his
Globe Rupture on POCUS ... of the sclera supports ... rupture ("flat tire sign ... #Ocular #Ophthalmology ... #clinical #ultrasound
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
vertigo (BPPV) - Short-lived ... Occlusion of posterior ... signs or symptoms ... #differential #diagnosis ... #neurology
POCUS for Posterior Ocular Ultrasound - Visual Abstract
What are the test characteristics of POCUS in diagnosing
What are the test ... in diagnosing retinal ... posterior #ocular #ophthalmology ... #ultrasound #POCUS ... #diagnosis #ebm