Evaluation of congenital excavated optic disc anomalies with spectral-domain and swept-source optical coherence tomography.

摘要

SD-OCT and SS-OCT are helpful for differential diagnosis of excavated optic disc anomalies. Morning glory syndrome, optic disc coloboma, and peripapillary staphyloma were respectively characterized by the presence of a preretinal tractional membrane, inferiorly decentered excavation, and an excavation deeper than that observed in morning glory syndrome and optic disc coloboma.