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. 2019 Aug 12;6:24. doi: 10.1186/s40662-019-0150-5

Fig. 1.

Fig. 1

HR-OCT image of OSSN. High-resolution anterior segment optical coherence tomography (HR-OCT) image of a patient with ocular surface squamous neoplasia (OSSN). In this image, the distinct features of OSSN found on HR-OCT can be seen: a thickened, hyperreflective epithelium (white arrows) with an abrupt transition from normal to abnormal epithelium (asterisk)