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The colon, or large intestine, is a digestive organ located in the abdomen. The large intestine begins at the end of the small intestine and extends through the rectum and anus.
Review Date 4/1/2025
Updated by: Warren Brenner, MD, Oncologist, Lynn Cancer Institute, Boca Raton, FL. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
