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

78 yo M with sudden onset
Central retinal ... artery occlusion ... Positive "spot sign ... #RetinalArtery ... #Clinical #POCUS
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... #RetinalArtery ... #Occlusion #CRAO ... Diagnosis #Clinical #Fundoscopy
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... artery occlusion ... Retrobulbar "spot sign ... #Clinical #POCUS ... #RetinalArtery
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Artery Occlusion ... of the internal carotid ... Causes: - Carotid ... #Clinical #Ophthalmology ... #Fundoscopy #Central
Corrigan's Pulse seen on Carotid / Jugular Ultrasound

You’re preparing to put in an IJ central line
Pulse seen on Carotid ... to put in an IJ central ... AorticRegurgitation #Carotid ... #POCUS #Clinical ... #Sign
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Hemorrhage • Central ... Retinal Artery Occlusion ... #pocus #differential ... diagnosis #radiology #ophthalmology
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... Artery Occlusion ... intra-arterial spot sign ... #clinical #ultrasound ... #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... inflammation • Carotid ... dislodges from carotid ... pathophysiology #ophthalmology ... #diagnosis #signs
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular POCUS ... globe (crescent sign ... w papilledema (fundoscopic—same ... #clinical #ultrasound ... #ophthalmology
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Point of Care Ultrasound ... • Carotid VTI: ... easier to measure carotid ... precede other signs ... END EXPIRATORY OCCLUSION