Ultrasound biomicroscopy in patients with unilateral pseudoexfoliation
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Department of Opthalmology, Istanbul Education and Research Hospital, Kasap Ilyas Mah, Org Abdurrahman Nafiz, Gurman Cd, Fatih, Istanbul 34098, Turkey

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    Abstract:

    AIM: To compare the anterior segment morphology evaluated using ultrasound biomicroscopy (UBM) in patients with clinical pseudoexfoliation syndrome (XFS) in one eye and no clinical XFS in the fellow eye.METHODS: Thirty patients with unilateral XFS were included in the study. All patients underwent evaluation of their anterior segment using UBM with and without dilatation with 1% cyclopentolate. The anterior chamber depth (ACD), lens thickness (LT), anterior chamber angle (ACA), ciliary body thickness (CBT), scleral thickness (ST), trabeculae -ciliary processes distance (T-CPD), and iris-ciliary processes distance (I-CPD) were measured using UBM scans. All results between the eyes with clinical XFS and their fellow eyes without clinical XFS were then compared.RESULTS: Before dilatation the eyes with XFS (4.350±0.531 mm) were found to have a significantly thicker lens (P=0.002) than the eyes without XFS (4.238±0.540 mm). In addition after dilatation, the eyes with XFS (4.310±0.500 mm) were found to have a significantly thicker lens than the eyes without XFS (4.160±0.480 mm) (P=0.019). The average ACD, for the group with XFS, comparing pre-dilatation (2.616±0.349 mm) and post-dilatation measurements (2.714±0.413) was found to be statistically increased (P=0.014). The average ACD, comparing pre-dilatation to post-dilatation measurements in patients without XFS (2.680±0.360), (2.720±0.500) was found to be statistically unchanged (P=0.450). DISCUSSION: Crystalline lenses tended to be thicker in the eyes with clinical pseudoexfoliation than their fellow eyes without pseudoexfoliation.

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Erkan Ünsal, Kadir Eltutar, Ilkay Muftuoglu, et al. Ultrasound biomicroscopy in patients with unilateral pseudoexfoliation. Int J Ophthalmol, 2015,8(4):754-758

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Publication History
  • Received:March 16,2014
  • Revised:December 23,2014
  • Adopted:December 23,2014
  • Online: July 27,2015
  • Published: