Figure 1.
(A and B), Male pattern of FFA; (C and D), Plaque pattern; (E and F), Ophiasic pattern.
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.