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Complications

By Mayo Clinic staff

Some colon polyps may become cancerous (malignant). The earlier polyps are removed, the less likely it is that they will become malignant.

References
  1. Polyps of the colon and rectum. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merckmanuals.com/professional/sec02/ch021/ch021g.html#sec02-ch021-ch021e-1467. Accessed May 23, 2011.
  2. What I need to know about colon polyps. National Digestive Diseases Information Clearinghouse. http://digestive.niddk.nih.gov/ddiseases/pubs/colonpolyps_ez/. Accessed May 23, 2011.
  3. Colorectal cancer prevention and treatment. American Gastroenterological Association. http://www.gastro.org/patient-center/digestive-conditions/AGAPatientBrochure_ColorectalCancer.pdf. Accessed May 23, 2011.
  4. Ahnen DJ, et al. Approach to the patient with colonic polyps. http://www.uptodate.com/home/index.html. Accessed May 23, 2011.
  5. Detailed guide: Colorectal cancer. American Cancer Society. http://www.cancer.org/acs/groups/cid/documents/webcontent/003096-pdf.pdf. Accessed May 23, 2011.
  6. Torpy JM, et al. Colon polyps. Journal of the American Medical Association. 2008;300:1480.
  7. Itkowitz SH, et al. Colonic polyps and polyposis syndromes. In: Feldman M, et al. Sleisenger & Fordtran's Gastrointestinal and Liver Disease: Pathophysiology, Diagnosis, Management. 9th ed. Philadelphia, Pa.: Saunders Elsevier; 2010. http://www.mdconsult.com/books/about.do?eid=4-u1.0-B978-1-4160-6189-2..X0001-7--TOP&isbn=978-1-4160-6189-2&about=true&uniqId=229935664-2192. Accessed May 25, 2011.
  8. Ahnen DJ, et al. Colorectal cancer: Epidemiology, risk factors, and protective factors. http://www.uptodate.com/home/index.html. Accessed May 23, 2011.
  9. Tolliver KA, et al. Colonoscopic polypectomy. Gastroenterology Clinics of North America. 2008;37:229.
DS00511 July 16, 2011

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