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Japanese

Optical coherence tomographic features of retinal pigment epithelial tear Toshio Fukuchi 1 , Kanji Takahashi 1 , Hisashi Ida 1 , Yoshimi Nagai 1 , Kenshiro Iwashita 1 , Masanobu Uyama 1 1Dept of Ophthalmol, Kansai Med Univ pp.1117-1123
Published Date 1999/6/15
DOI https://doi.org/10.11477/mf.1410906405
  • Abstract
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We evaluated the cross-sectional image in 4 eyes of retinal pigment epithelial tear using an optical coherence tomography (OCT). During the early stage, the tear appeared as disruption of high-reflective layer corresponding to the retinal pigment epithelium (RPE) . The flap of the tear appeared as a thick high-reflective layer with absent backscatter. The defect in RPE appeared as absence of high-reflective layer corresponding to RPE with enhanced choroidal reflection appearing as intense backscatter due to increase in optical transparency. In the chronic stage, the border of high-reflective area corresponding to the edge of tear became less distinct.


Copyright © 1999, 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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