Retinal artery occlusion : Symptoms, Diagnosis & Tests (Central retinal artery occlusion, Branch retinal artery occlusion, CRAO, BRAO)

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You are here : AllRefer.com > Health > Diseases & Conditions > Retinal artery occlusion : Symptoms, Diagnosis & Tests

Retinal artery occlusion

Alternate Names : Central retinal artery occlusion, Branch retinal artery occlusion, CRAO, BRAO

Symptoms & Signs

Sudden blurring or loss of vision in all or part of one eye

Diagnosis & Tests

Tests to evaluate the retina may include:

Color vision
Examination of the retina after the pupil is dilated
Fluorescein angiography
Intraocular pressure
Pupil reflex response
Refraction test
Retinal photography
Slit lamp examination
Testing of side vision (visual field examination)
Test that measures the electrical activity of the retina (electroretinogram)
Visual acuity

Tests to identify the source of a clot from another part of the body:

Echocardiogram
Heart monitor for abnormal heart rhythm
Ultrasound or Doppler ultrasound of the carotid arteries

Other tests may include:

Blood pressure
Cholesterol and triglyceride levels
Complete physical exam

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Retinal artery occlusion : Definition
Retinal artery occlusion : Overview, Causes, & Risk Factors
Retinal artery occlusion : Symptoms & Signs
Retinal artery occlusion : Diagnosis & Tests
Retinal artery occlusion : Treatment
Retinal artery occlusion : Prognosis (Expectations)
Retinal artery occlusion : Complications
Retinal artery occlusion : Calling Your Health Care Provider
Retinal artery occlusion : Prevention
Retinal artery occlusion : References
Retinal artery occlusion : Pictures & Images
Retina

Review Date : 4/22/2008
Reviewed By : Andrew A. Dahl, MD, F.A.C.S., Director of Ophthalmology Training, Institute for Family Health, Assistant Professor of Ophthalmology, New York College of Medicine, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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