Barrett's esophagus is caused by repeated, long-term exposure of the esophagus to stomach acid. The condition can sometimes lead to cancer.
Colon polyps — small clumps of cells on your colon lining — are usually harmless, but some may become cancerous over time.
Sep. 29, 2011
- Chandrasekhara V, et al. Endoscopic mucosal resection: Not your father's polypectomy anymore. Gastroenterology. 2011;141:42.
- Kantsevoy SV, et al. Endoscopic mucosal resection and endoscopic submucosal dissection. Gastrointestinal Endoscopy. 2008;68:11.
- Upper GI endoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/upperendoscopy/upperendoscopy.pdf. Accessed Aug. 15, 2011.
- Liu JJ, et al. Endoscopic treatment of gastroesophageal reflux disease. American College of Gastroenterology. http://www.acg.gi.org/patients/gihealth/grdtrtmnt.asp. Accessed Aug. 15, 2011.
- Preparing for an upper GI endoscopy. American Gastroenterological Association. http://www.gastro.org/patient-center/procedures/upper-gi-endoscopy. Accessed Aug. 15, 2011.
- Preparing for a colonoscopy. American Gastroenterological Association. http://www.gastro.org/patient-center/procedures/colonoscopy. Accessed Aug. 15, 2011.