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.
Fundus photos demonstrate normal appearance of the left optic nerve head, but right optic atrophy and a prominent cilioretinal shunt vessel in this patient with a history of progressive loss of vision of the right eye found to be secondary to optic nerve sheath meningioma (This image is provided courtesy of Steven A. Newman, MD).
