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.
Banding of an internal hemorrhoid through an anoscope using a McGown suction-ligator. (Adapted with permission from Cintron J, Abcarian H. Benign anorectal: hemorrhoids. In: The ASCRS Textbook of Colon and Rectal Surgery. New York, NY: Springer-Verlag, Inc; 2007:156–77; with kind reprint permission of Springer Science + Business Media.)
