Fig. 1

Enhanced deep imaging optical coherence tomography of a choroidal osteoma. A, B and C Sponge-like appearance in the desossified area (purple asterisk). Lamellar appearance and posterior shadow at the ossified area (red asterisk). Hyporeflective spaces located in the outer choroid corresponding to choroidal loculation (yellow asterisk). D Sponge-like appearance in the desossified area (purple asterisk). Hyporeflective spaces located in the outer choroid corresponding to choroidal loculation (yellow asterisk). E Edges of the retinal pigmented epithelium tear (green arrow) overchoroidal cavern (green asterisk)