Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(Top) Optical coherence tomography angiography (OCTA) and (bottom) spectral domain optical coherence tomography (OCT) in a female patient with large, successive drusen. OCTA shows choriocapillaris’ vascular density defect in an almost “total black” appearance. In OCT, note also the ellipsoid zone disruption at the area of choriocapillaris’ vascular density defect, which corresponded to drusen
