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Vitreous dynamic in cystoid macular edema
Bulletin of the Ophthalmological Society of Egypt. 1985; 78 (82): 149-153
in English | IMEMR | ID: emr-112496
ABSTRACT
Eyes suffering from various conditions, such as aphakia, diabetic retinopathy, peripheral uveitis, branch vein occuluslon, or retinitis pigmentosa, are predisposed to vitreous detachment. When vitreous detachment occurs, the vitreous can remain attached to the macula due to a frim vitreomacular adhesion. This partial posterior vitreous detachment associated with continuous vitreous traction to the macular area can lead to the development of cystoid macular edema. Two types of vitreous traction have been observed traction with narrow vitreous strand, and traction with broad vitreoretianal adhesion. Another suggested mechanism by which the posterior vitreous can cause cystoid macular edema is vitreous contraction without vitreous detachment, producing tractional forces at sites of firm vitreoretinal adhesions that are located at the optic disc and macula. Cystoid macular edema is often accompanied by leakage from dilated retinal capillaries at the optic disc
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Index: IMEMR (Eastern Mediterranean) Main subject: Aphakia / Vitreous Detachment / Diabetic Retinopathy Type of study: Case report Limits: Female / Humans / Male Language: English Journal: Bull. Ophthalmol. Soc. Egypt Year: 1985

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Index: IMEMR (Eastern Mediterranean) Main subject: Aphakia / Vitreous Detachment / Diabetic Retinopathy Type of study: Case report Limits: Female / Humans / Male Language: English Journal: Bull. Ophthalmol. Soc. Egypt Year: 1985