Fig. 1.

Configuration of optic disc drusen (left) and PHOMS (right) on EDI-OCT. On the left ODD appear as large ovoid regions of lower reflectivity (arrowheads), with hyperreflective margins. Please note hyperreflective horizontal lines in deep location of the scleral canal (arrows). On the right PHOMS present as hyperreflective ovoid masses (arrowheads) around ONH. Abbreviations: EDI-OCT enhanced depth imaging optical coherence tomography, ODD optic disc drusen, PHOMS peripapillary hyperreflective ovoid mass-like structures