Case report
En face swept-source optical coherence tomographic analysis of X-linked juvenile retinoschisis

https://doi.org/10.1016/j.ajoc.2016.03.008Get rights and content
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Abstract

Purpose

To clarify the area of retinoschisis by X-linked juvenile retinoschisis (XLRS) using swept-source optical coherence tomography (SS-OCT) en face images.

Observations

We report two cases of XLRS in the same family. The patients presented with bilateral blurred vision. The posterior segment examination showed a spoked-wheel pattern in the macula. SS-OCT cross-sectional images revealed widespread retinal splitting at the level of the inner nuclear layer bilaterally. We diagnosed XLRS. To evaluate the area of retinoschisis, we obtained en face SS-OCT images, which clearly visualized the area of retinoschisis seen as a sunflower-like structure in the macula.

Conclusion and Importance

We report the findings on en face SS-OCT images from patients with XLRS. The en face images using SS-OCT showed the precise area of retinoschisis compared with the SS-OCT thickness map and are useful for managing patients with XLRS.

Keywords

X-linked juvenile retinoschisis
En face image
Swept-source optical coherence

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