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.
Cone dystrophy: fundal images. (A,B) Wide field fundus photography illustrating retinal features of cone dystrophy, showing macular atrophy in (A) (arrow), compared with the normal macular appearance present in (B); (C,D) OCT in cone dystrophy illustrates the loss of the foveal photoreceptor outer segments in (C), compared with normal in (D) (arrows). OCT, optical coherence tomography.
