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

78 yo M with sudden onset
Central retinal artery ... occlusion (CRAO ... Positive "spot sign ... " on Ocular Ultrasound ... Embolus #Clinical #POCUS
Carotid Artery Thrombosis on POCUS

Really unfortunate case of a carotid artery thrombosis. Young patient who presented
on POCUS Really ... presented with stroke symptoms ... #Thrombosis #POCUS ... #clinical #ultrasound ... #Neck #Color #Doppler
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Occlusion: Pathogenesis ... Occlusion (CRAO ... #CRAO #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms
Stone-In-Neck Sign on Gallbladder POCUS

This 40yo F presented with R flank pain. Here is her biliary
Stone-In-Neck Sign ... sign). ... surgery based on her symptoms ... #SiN #Sign #POCUS ... #gallbladder #ultrasound
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal Artery ... Occlusion (CRAO ... ) on Ocular POCUS ... intra-arterial spot sign ... #clinical #ultrasound
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Can occur with neck ... Occlusion of posterior ... inferior cerebellar artery ... with or shortly after ... varying neurologic signs
Carotid artery dissection on POCUS with obvious flap in a patient with stroke symptoms

Dr. J. Christian
Carotid artery dissection ... on POCUS with obvious ... patient with stroke symptoms ... Dissection #Clinical #POCUS ... #Neck #Ultrasound
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
Swan-neck Boutonniere's ... drift of fingers, radial ... Extra-articular signs ... RheumatoidArthritis #RA #pathophysiology ... #signs #symptoms
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Ophthalmic Artery ... Hard Exudates • Occlusion ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis #signs ... #symptoms #complications
Carotid Dissection on Neck POCUS

Older patient found-aphasia, left sided weakness. Last known well 90min ago. CODE
Dissection on Neck ... POCUS Older ... Explains neuro symptoms ... RJonesSonoEM #Carotid #Artery ... #POCUS #Ultrasound