What is a sigmoidoscopy?
A sigmoidoscopy, also called flexible sigmoidoscopy (flex sig), is a medical procedure that helps doctors determine whether a gastrointestinal problem is an underlying condition behind symptoms like persistent diarrhea or abdominal pain. Flexible sigmoidoscopy could also be used as a colorectal cancer screening tool. During the sigmoidoscopy, your Gastroenterology physician uses a special tool called a sigmoidoscope to look into your lower colon and rectum. At the end of the sigmoidoscope, there is a small camera and light that projects onto a screen for your doctor to examine. In addition to its diagnostic uses, a sigmoidoscopy could also help your doctor to navigate through your colon or lower intestine during minimally invasive surgery.
Why is flexible sigmoidoscopy used?
Flexible sigmoidoscopy may be recommended if your doctor suspects one of the following digestive conditions:
- Abdominal pain
- Crohn’s disease
- Ulcerative colitis and proctitis
- Irritable bowel syndrome (IBS)
- Colorectal cancer
What is involved in a flexible sigmoidoscopy?
Before Your Flexible Sigmoidoscopy
Flexible sigmoidoscopy prep at Century GI begins with your doctor walking you through specific instructions on how to prepare before the day of your procedure. This may include making changes to your diet in the hours leading up to your procedure. Talk with your doctor about your current medications to ensure that you will not need to make any adjustments.
During Your Flexible Sigmoidoscopy
During the procedure, you’ll lay down on your left side and will have the option to use sedatives during the treatment. You may feel some pressure, cramping, or bloating during the procedure, but these typically go away within a few moments after the procedure is over. As the sigmoidoscope moves through your colon and rectum, your doctor is able to see any abnormalities or obstructions clearly on a screen.
What if my flexible sigmoidoscopy shows abnormal results?
After your flexible sigmoidoscopy, your doctor will review your results and let you know about any concerns or abnormal findings. Once an abnormality or condition is discovered, your doctor can begin to give you options for treatment and management.
What are the benefits of having a sigmoidoscopy at Century GI?
Some of the many benefits of entrusting our doctors at Century GI with your flexible sigmoidoscopy procedure include the following:
