Figure 2.
OS at presentation, Thin arrows: swollen optic disc; stars: hard exudates; arrow heads: area of macular edema
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.