Medical Encyclopedia
Hemorrhoid surgery - series: Normal anatomy
The rectum is the final portion of the large intestine. It empties stool from the body through the anus. Hemorrhoids are "cushions" of tissue filled with blood vessels at the junction of the rectum and the anus.
Update Date: 7/25/2007
Updated by: Robert A. Cowles, MD, Assistant Professor of Surgery, Columbia University College of Physicians and Surgeons, New York, NY. Review provided by VeriMed Healthcare Network.
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