Fig. 01 AMD with type 1 choroidal neovascularization (occult CNV). Fluorescein angiography shows stippled hyperfluorescence. EDI-OCT reveals a thin choroid, few large vessels and generally low choroidal vascularity.

Fig. 02 Polypoidal choroidal vasculopathy. The left panel shows a large polyp on ICGA with a thin choroid and large choroidal vessels seen on EDI-OCT. The right panel also shows a large polyp on ICGA associated with a thickened choroid, large choroidal vessels and inner choroidal hyperreflectivity on EDI-OCT.

Fig. 03 Acute CSCR. Fluorescein angiography shows a leakage with an ink blot configuration. EDI-OCT displays the pigment epithelial detachment, subretinal fluid and thickened choroid. (Figures courtesy of Dr Fenner and Dr Cheung.)