Risks of the endoscopic mucosal resection include:
- Bleeding. This most common complication often can be detected and corrected during the procedure.
- Puncture (perforation). There is a slight risk of a puncture through the wall of the digestive tract, depending on the size and location of the lesion that's removed.
- Narrowing of the esophagus. Removing a lesion that encircles the esophagus carries some risk of scarring that narrows the esophagus, a condition that may lead to difficulty swallowing and require further treatment.
Call your doctor or get emergency care if you develop any of the following signs or symptoms after undergoing endoscopic mucosal resection:
Aug. 28, 2014
- Black stool
- Bright red blood in the stool
- Chest or abdominal pain
- Shortness of breath
- Gunaratnam NT, et al. Overview of endoscopic resection of gastrointestinal tumors. http://www.uptodate.com/home. Accessed July 17, 2014.
- Upper GI endoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. http://digestive.niddk.nih.gov/ddiseases/pubs/upperendoscopy/index.aspx. Accessed July 17, 2014.
- Preparing for an upper GI endoscopy. American Gastroenterological Association. http://www.gastro.org/patient-center/procedures/upper-gi-endoscopy. Accessed July 17, 2014.
- Preparing for a colonoscopy. American Gastroenterological Association. http://www.gastro.org/patient-center/procedures/colonoscopy. Accessed July 17, 2014.
- Manath J, et al. Endoscopic mucosal resection: Who and how? Therapeutic Advances in Gastroenterology. 2010;4:275.