18 results
Non-ischemic CRVO - Fundoscopy Ocular Examination

Non-ischemic Central Retinal Vein Occlusion (CRVO) 

Dr. Sebastian Vega @oftalmopo

#Nonischemic #CRVO
Non-ischemic CRVO ... - Fundoscopy Ocular ... Central Retinal ... #PhysicalExam #clinical ... #video #ophthalmology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Second most common cause ... disease (Most common cause ... retinopathy) #Clinical ... #Ophthalmology ... #Fundoscopy #Central
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... Artery Occlusion ... Vein Occlusion, Ischemic ... #Diagnosis #causes ... #ophthalmology
Central Retinal Artery Occlusion (CRAO)
Clinical:
 • Sudden, painless, complete loss of vision 
 • Pale retina
Central Retinal ... Artery Occlusion ... (CRAO) Clinical ... vision • Pale retina ... #Fundoscopy #Ophthalmology
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
Pathogenesis and clinical ... Retinal Artery ... edema caused by ... ischemia results ... pathophysiology #ophthalmology
Acute Monocular Vision Loss - Differential Diagnosis Framework
 • Cornea: Keratitis
 • Anterior Chamber: Hyphema, Acute
Vision Loss - Differential ... Diagnosis Framework • Cornea ... , Papilledema, Ischemic ... inflammation, bleed) After ... #Diagnosis #ophthalmology
Central Retinal Artery Occlusion (CRAO)
Anatomy: First branch of the internal carotid artery is the ophthalmic artery
Causes: - Carotid ... also important cause ... #Clinical #Ophthalmology ... #Fundoscopy #Central ... #Retinal #Artery
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
Vision loss - Differential ... Diagnosis Ischemia ... Caused by decreased ... Ocular causes - ... #Diagnosis #Ophthalmology
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Vision Loss: • Corneal ... artery or vein ... Lens dislocation, Ischemic ... #diagnosis #causes ... #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... Ophthalmic Artery ... fluffy white ischemic ... Elschnig's Spots • Ischemia ... pathophysiology #ophthalmology