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. Author manuscript; available in PMC: 2018 Nov 15.
Published in final edited form as: Prog Retin Eye Res. 2018 Jul 13;67:150–167. doi: 10.1016/j.preteyeres.2018.05.002

Fig. 3.

Fig. 3.

Anterior cross-section Optical Coherence Tomography (OCT). A1 and B1 show the scan location on the cornea. A2 and B2 show the cross-section view of the cornea. A: Healthy cornea. B: Severe KC cornea, characteristic protrusion and thinning as well as scarring at the top of the cone.