16 results
Central Retinal Artery Occlusion (CRAO) vs Central Retinal Vein Occlusion (CRVO) - A Comparison Table

Clinical Features,
Central Retinal ... Artery Occlusion ... (CRAO) vs Central ... Retinal Vein Occlusion ... #CRVO #Ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... vision • Pale retina ... isosorbide) #Central ... #Diagnosis #Clinical
92F w acute painless monocular vision loss. What's the diagnosis?

...

Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... Central retinal ... artery occlusion ... Note arterial waveform ... Clinical #POCUS #OcularUS
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... retinal artery ... => Central Retinal ... pathophysiology #ophthalmology ... #diagnosis #signs
Natural History of Syphilis
Primary - 2-6 weeks after infection
 • Chancre, Regional lymphadenopathy
Early Latent ≤ 1
infection • Chancre, Regional ... lymphadenopathy, Mucosal lesions ... (10%); Ocular syphilis ... meningomyelitis, general ... #progression #diagnosis
Central Retinal Artery Occlusion (CRAO) on Ocular POCUS

This patient is likely presented with painless vision loss.
Central Retinal ... (CRAO) on Ocular ... retinal artery ... #Retinal #Artery ... clinical #ultrasound #ophthalmology
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Hemorrhage • Central ... Retinal Artery ... #differential #diagnosis ... #radiology #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Cataracts - Macula: Macular ... Retinal Artery ... Occlusion, Central ... #causes #ophthalmology
Syphilis - Clinical Manifestations and Treatment

1) Primary Syphilis
 • Direct lesion contact during sex is responsible
• Direct lesion ... Symmetric macular ... Headache, meningitis, ocular ... Neurological: General ... #stages #diagnosis
Stages of Syphilis
Early Primary:
 • Painless chancre
 • Regional lymphadenopathy
Early Secondary:
 • Fever, malaise
 • Rash
Stages of Syphilis ... Painless chancre • Regional ... • Gummatous • Nodular ... lesions in bone ... symptoms #signs #diagnosis