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Contents
Animations
Hyperopia
Myopia
Astigmatism
Toric lenses
Intra-ocular lenses
Vision Test
Color Vision Test
Topics
Amaurosis Fugax
ARMD
Blepharitis and Meibomianitis
Cataract
Chalazion
CME
Color Vision
CVS
Conjunctivitis
Contact Dermatitis
CSR/CSCR
Dry Eye
Floaters
Glaucoma
Keratoconus
LASIK
Pars Planitis
Phaco-emulsification
Pterygium & Pinguiculum
PVD
Refractive Errors (Hyperopia, Myopia & Astigmatism)
Rosaceae
Sub-conjuctival Hemorrhage
Visual Acuity




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Cystoid macular oedema/edema (CME)

Symptoms

Reduced vision, distorted or shadowy vision.

Etiology

Following any eye surgery, diabetic retinopathy, CRVO's, uveitis, Retinitis Pigmentosa, Retinal vasculitis, ARMD, heriditary and drugs.

Treatment

Most cases resolve spontaneously by about 6 months. Treatment is directed to the underlying cause. Withdrawl of the drug which may have caused the CME (specially in case of epinephrine, dipivefrin, or latanoprost, and medicatins containing nicotinic acid (the later is used in high doses in hypercholesterolemia)). NSAIDs in the form of topical drops, acetazolamide (in post-operative patients, retinitis pigmentosa and uveitis).

Some authors recommend use of topical, systemic and local injectable steroids. However the utility is highly debatable.

LASER intervention may be needed in some cases, especially when neovascular membranes develop.