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Japanese

Vitreous fluorophotometry in pseudoexfoliation syndrome Yohko Tsukahara 1 , Yuichiro Ogura 1 , Isao Saito 1 , Takehisa Kondo 1 1Dep. of Ophthalmol., Kobe Central Munic. Hosp. pp.29-31
Published Date 1985/1/15
DOI https://doi.org/10.11477/mf.1410209309
  • Abstract
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Iris fluorescein angiography has shown a pro-nounced increase in vascular permeability in anterior ocular segment in eyes with pseudoexfolia-tion of the lens.Pseudoexfoliation materials are known to be synthesized in ocular extrabulbar tissues. In these contexts, we performed scanning vitreous fluorophotometry in a series of 15 eyes (8 patients) with pseudoexfoliation syndrome. Capsular glaucoma was present in 6 of these eyes.

The mean fluorescein concentration in the vitreous 1hour after i.v. administration of the dye (7 mg/kg) was 2.7 +0.4ng/ml for control eyes and 4.9 ± 1.3ng/ml for eyes with pseudoexfoliatoin.This apparent increase was not significant. The values were also insignificant for 6 eyes with capsular glaucoma.

These findings seems to indicate that an increased vascular permeability in pseudoexfoliation syn-drome occurs in the blood-aqueous barrier. The function of the blood-retinal barrier in the pos-terior ocular segment close not appear to be affected in this condition.


Copyright © 1985, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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