Optical coherence tomography angiography features of choroidal neovascularization secondary to angioid streaks

摘要

Multimodal imaging of the right eye of a 58-years-old patient with Angioid Streaks and secondary choroidal neovascularization. Upper left panel: late frame indocyanine green angiography (ICGA) reveals two hyperfluorescent late interpapillomaculary lesions (red arrow) and hyperfluorescent streaks (green stars). Lower left panel: Late frame fluorescein angiography (FA) reveals a hyperfluorescent lesion in the superior interpapilomaculary area (red arrow), while the corresponding inferior interpapillomaculary area is not visible. Upper right panel: 6 × 6 mm optical coherence tomography angiography (OCT-A) composite image showing, on the manual 30 µm segmentation around Bruch’s membrane, two high flow, interlacing neovascular lesions (red arrow). Lower middle panel: 3 × 3 mm OCT-Angiography reveals, on the manual 30 µm segmentation around Bruch’s membrane, two highly structured, interlacing neovascular lesions (red arrow). Lower right panel: spectral-domain optical coherence tomography (SD-OCT) passing through the superior (top) and inferior (bottom) intermaculopapillary lesion