Multimodal Imaging Observation in Different Progressive Types of Bietti Crystalline Dystrophy

Figure 5

Comparison of first and last SD-OCT images from patients with type 1 and type 2 BCD. (a) and (c): First and last SD-OCT images, respectively, of the right eye of type 1 patient P2, showing thinning of retina and choroid in macula area and shortening of EZ in fovea. (b) and (d): First and last SD-OCT images, respectively, of the left eye of type 2 patient P4, showing no significant changes in macula area.

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