21 results
Papilledema on Ocular POCUS

25 y/o F p/w HA and blurry vision.  #ocular ultrasound = dilated
Papilledema on Ocular ... #ocular ultrasound ... at 3mm behind retina ... globalultrasou1 #Papilledema ... #ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... (CRAO) • The retina ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Vision Loss • Retinal ... Pocus101 #Ocular #Ultrasound ... #differential #diagnosis ... #radiology #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
of the terminal retinal ... disc edema. -> Papilledema ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms #complications
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
- Differential Diagnosis ... shadows on the retina ... Detachment: Symptoms ... #Differential #Diagnosis ... #Ocular #ophthalmology
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Differential Diagnosis ... , vasculitis) Retinal ... s phenomenon) Papilledema ... #Differential #Diagnosis ... #Ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs / Symptoms ... spread • Sub-retinal ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular ... crescent sign) c/w papilledema ... 3mm posterior to retina ... POCUS #clinical #ultrasound ... #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
- Differential Diagnosis ... Degeneration (Wet, Dry) Retina ... Nerve - Pallor, Papilledema ... #Differential #Diagnosis ... Algorithm #Causes #Ophthalmology