Endoscopic Study (Upper GI or Colonoscopy with Biopsy)

What Is an Endoscopic Study Used For?

Endoscopic studies are used to identify and investigate symptoms like persistent heartburn, unexplained weight loss, bleeding, abdominal pain, or changes in bowel habits. They can also check for signs of inflammation, ulcers, tumors, or other abnormalities in the digestive tract.

How Is the Procedure Performed?

During an upper GI endoscopic study, a doctor inserts a thin, flexible tube (endoscope) through your mouth into your esophagus and stomach. For a colonoscopy, the endoscope is inserted through your rectum into the colon. A numbing spray or sedative may be used to keep you comfortable. Small tissue samples may be taken if needed.

Preparation and Recovery

For an upper GI study, you may need to fast for several hours before the procedure. For a colonoscopy, you’ll likely receive a bowel prep to cleanse your colon. Recovery time varies, but you may feel some mild discomfort afterward. Follow-up instructions from your healthcare provider are important to ensure proper healing.

Risks and Considerations

While generally safe, endoscopic studies carry minor risks such as bleeding, infection, or perforation (rare). Your doctor will discuss risks and benefits before the procedure based on your health history.