A screening colonoscopy is a procedure where a thin, flexible tube (colonoscope) is inserted into the rectum to examine the colon (large intestine) for any abnormalities, such as polyps or cancer, typically performed on asymptomatic individuals as a preventative measure.
Purpose:
The primary purpose of a screening colonoscopy is to detect and, if necessary, remove precancerous polyps or early-stage cancers before they develop into more serious conditions.
Procedure:
- A colonoscope, a long, thin, flexible tube with a camera and light, is inserted through the anus and into the rectum and colon.
- The doctor can view the entire colon and rectum to look for abnormalities.
- If any abnormalities are found, samples (biopsies) or polyps can be removed during the procedure.
Why Screening is Important:
- Colorectal cancer is a serious disease, but it can be highly treatable when detected early.
- Screening colonoscopies allow doctors to find and remove polyps before they turn cancerous, helping prevent colon cancer.
Frequency:
- Screening colonoscopies are generally recommended every 10 years for people at average risk of colon cancer, starting at age 45.
Note:
If you have any symptoms of gastrointestinal problems, even if you have had a screening colonoscopy, you should contact your doctor as soon as possible.
This is for informational purposes only. For medical advice or diagnosis, please contact your doctor. If you need a physician, call Wilson Health Medical Group at (937) 498-9464 or visit Find A Doctor.
