PMC3350271_01
(a) At diagnosis, Stratus OCT showed a thickened hyaloid with several points of traction and cystic spaces in the internal retinal layer. Top left corner shows the direction of the scan. (b) Five years after diagnosis, Stratus OCT demonstrated unchanged features. Top left corner shows the direction of the scan. (c) Ten years after diagnosis, Spectralis OCT shows unchanged morphologic features with integrity of outer retina (photoreceptor inner and outer segment junction and external limiting membrane). Top left corner shows the direction of the scan.
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fig1
Carl Zeiss Inc., Dublin, Calif, USA) revealed partial posterior hyaloid separation with vitreous attachment at the foveal center and parafoveally nasal and temporal, with cystic spaces in the internal retinal layer and a thin attachment to the optic nerve, resulting in macular traction (Figure 1). Central retinal thickness (CRT) was 514 mum in the right eye and 191 mum in the left eye. Cross-sectional spectral OCT images shows an intact distinct back-reflection line corresponding to the photoreceptor inner and outer segment (IS/OS) junction and a thin back-reflection line corresponding to the external limiting membrane (ELM) without irregularity (Figure 1).