Figure 4-10 Type 1 CNV. A, OCT angiogram (OCTA) of type 1 CNV located beneath the RPE. The lesion has a “sea fan” configuration, with large feeder vessels and large caliper vessels. B, En face OCT structural image highlights the hyperreflective dome over the vessels. C, Cross-sectional B-scan OCT shows the distortion of the retinal profile caused by the CNV.