221 results
clinical ocular physicalexam video fundoscopy diagnosis detachment differential occlusion pocus ultrasound crvo retinopathy vein macular management slitlamp causes diabetic signs
Central Retinal Artery Occlusion: Pathogenesis and clinical findings • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Central Retinal ... => Central Retinal ... edema caused by ischemia ... Occlusion #CRAO #pathophysiology ... #ophthalmology
Age Related Macular Degeneration: Pathogenesis and clinical findings Photoreceptor atrophy -> Extracellular debris (drusen) from RPE atrophy/metabolism
from choroid to retina ... Nutrients cannot reach retina ... products from retina ... circulation into the retina ... blood under the retina
Primary Open-Angle Glaucoma: Pathogenesis and Clinical Findings • Risk factors -> Incr IOP, Incr age, African-American
influx and NO in retinal ... ganglion cells -> Retinal ... nerve head - Ischemic ... > Apoptosis of retinal ... #ophthalmology
Secondary Glaucoma: Pathogenesis and Clinical Findings Open-Angle Secondary Glaucoma: • Pre-trabecular defect -> Aqueous outflow is obstructed
influx and NO in retinal ... ganglion cells -> Retinal ... > Apoptosis of retinal ... small island of central ... #ophthalmology
Diabetic Retinopathy: Pathogenesis and clinical findings Mild Non-proliferative DR • Outpouchings of the weakened capillary walls or
retina -> Micro-aneurysms ... into the deeper retinal ... to significant retinal ... • Localized retinal ... macula, and/or retina
Vision Loss - Differential Diagnosis Chronic: - Cornea: Scarring, Edema - Lens: Cataracts
degeneration - Retina ... Lens Dislocation, Retinal ... Retinal Artery ... Retinal Vein Occlusion ... Neuropathy, Retinal
Non-ischemic CRVO - Fundoscopy Ocular Examination Non-ischemic Central Retinal Vein Occlusion (CRVO) Dr. Sebastian Vega @oftalmopo #Nonischemic #CRVO
Non-ischemic CRVO ... Examination Non-ischemic ... Central Retinal ... #Retinal #Vein ... clinical #video #ophthalmology
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 Central Retinal Artery Occlusion (CRAO) Clinical: • Sudden, painless, complete loss of vision • Pale retina
Central Retinal ... vision • Pale retina ... • Immediate ophthalmology ... isosorbide) #Central ... Clinical #Fundoscopy #Ophthalmology
Central Retinal Vein Occlusion (CRVO) - Pathophysiology not fully understood; possibly due to thrombus located in
Central Retinal ... Occlusion (CRVO) - Pathophysiology ... retinal vein (CRV ... vision loss due to retinal ... #Retinal #Vein
Central Retinal Vein Occlusion (CRVO): Pathogenesis and clinical findings #CentralRetinalVein #Occlusion #CRVO #pathophysiology #ophthalmology #diagnosis #signs #symptoms
Central Retinal ... Occlusion #CRVO #pathophysiology ... #ophthalmology
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