Retinal analysis with optical coherence tomography showed generalized thinning of the retina and hyperplasia of the retinal pigmented epithelial layer in the mid-peripheral retina.

• 此外，在视网膜断层扫描中发现，视网膜神经纤维层在周边部有明显变薄的情形，而且在周边视网膜的色素表皮层有增生的变化。