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.
Example fundus images from the DR HAGIS database. The DR HAGIS fundus image database consists of four comorbidity subgroups. Fundus images of each of these four subgroups are shown here. (a) Diabetic retinopathy, (b) hypertension, (c) AMD, and (d) glaucoma. The scale bars (short white bar in the bottom left corner of each panel) correspond to 300 pixels.
