59 results
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... (CRAO) • The retina ... background of retinal ... Occlusion #CRAO #pathophysiology ... diagnosis #signs #symptoms
Uveitis - Definition, Causes and SUN Classification

Inflammation of the iris, ciliary body, vitreous, retina and/or choroid
Incidence
Causes and SUN Classification ... body, vitreous, retina ... blindness, linked to macular ... secondary glaucoma and retinal ... #Causes #SUN #Classification
Floaters - Differential Diagnosis Framework

What?
Vitreous Floaters:
• Microscopic collagen fibers within the vitreous that tend to clump
shadows on the retina ... suggestive of retinal ... Detachment: Symptoms ... , a retinal tear ... Differential #Diagnosis #Ocular
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings

#CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... Occlusion #CRVO #pathophysiology ... diagnosis #signs #symptoms
Concussion - Acute Pathophysiology

#Concussion #Pathophysiology #neurology #signs #symptoms
Concussion - Acute Pathophysiology ... #Concussion #Pathophysiology ... #neurology #signs ... #symptoms
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
Age Related Macular ... from choroid to retina ... products from retina ... Amsler grid) - Macular ... MacularDegeneration #pathophysiology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs / Symptoms ... absent or partial retinal ... spread • Sub-retinal ... Retinoblastoma #pathophysiology ... diagnosis #signs #symptoms
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
nervefiber layer -> Retinal ... of the terminal retinal ... lesions in the inner retinal ... #Retinopathy #pathophysiology ... diagnosis #signs #symptoms
Migraine with Aura
Diagnostic Criteria (ICHD-3):
A) At least 2 attacks fulfilling criteria B and C:
B) One or
reversible aura symptoms ... Weakness • Retinal ... visual aura, but symptoms ... least one aura symptom ... diagnosis #criteria #neurology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... disease (panuveitis, retinal ... meningitis), MCC CNS symptoms ... : Giant retinal ... management #signs #symptoms