15 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 ... " on Ocular Ultrasound ... Embolus #Clinical #POCUS
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
92F w acute painless ... Central retinal ... artery occlusion ... Retrobulbar "spot sign ... #Clinical #POCUS
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Artery Occlusion ... intra-arterial spot sign ... artery occlusion ... #Artery #Occlusion ... #ultrasound #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
inflammation - Optic Nerve ... pituitary tumor) Acute ... Artery Occlusion ... Vein Occlusion, ... Diagnosis #causes #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Artery Occlusion ... Retinal Artery ... trucking" • Acute ... pathophysiology #ophthalmology ... #diagnosis #signs
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Ophthalmic Artery ... vasoconstrictive • Acute ... Stage 3: Severe/exudative ... Hard Exudates • Occlusion ... #diagnosis #signs
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... probe, optic nerve ... globe (crescent sign ... 3mm posterior to retina ... #ultrasound #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
posterior chambers, nerves ... Episcleritis Ocular ... artery occlusion ... vein occlusion ... differential #diagnosis #ophthalmology
44M with h/o DM2 and insulin noncompliance presents w R eye visual loss x 3d. What's
Ophtho consult: acute ... hemorrhage without retinal ... washing machine" sign ... #Clinical #POCUS ... #Ocular #Ophthalmology
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
-> crowding of ocular ... leads to optic nerve ... damage & blindness Signs ... / Symptoms / Complications ... pathophysiology #ophthalmology