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.
Review Date: 8/11/2005
Reviewed By: Joseph P. Hart, M.D., Marco Polo Traveling Fellow c/o Department of Vascular Surgery, A. Z. St. Blasius Hospital (Belgium). Review provided by VeriMed Healthcare Network.
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