6 results
92F w acute painless monocular vision loss. What's the diagnosis?

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Central retinal artery occlusion (CRAO)! Retrobulbar "spot
What's the diagnosis ... Retrobulbar "spot sign ... arterial waveform in normal ... Clinical #POCUS #OcularUS ... #CRAO #SpotSign
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
congenital defects) -> Abnormal ... Artery Occlusion (CRAO ... due to upstream CRAO ... pathophysiology #ophthalmology ... #diagnosis #signs
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... CN III palsy 2. ... • Third nerve palsy ... effect of some abnormal ... #ophthalmology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
Pathogenesis and Ocular ... Xerophthalmia - abnormal ... pathophysiology #ophthalmology ... #diagnosis #signs
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
should reveal normal ... : - extra-ocular ... acuity If any are abnormal ... pathophysiology #ophthalmology ... #diagnosis #signs
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Doppler US : halo sign ... efficacy of GCs Abnormal ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm