Other terms
- Companion Diagnostics CDx
- Complementary and Alternative Medicine (CAM)
- Computed Tomography (CT or CTA scan)
- Concomitant Medication
- Conflict of Interest
- Congestive Heart Failure (CHF)
- Conjunctivitis
- Contact Dermatitis
- Control Group
- Controlled Clinical Trial
- Corneal Abrasion/Ulcer
- Coronary Artery Disease (CAD)
Colonoscopy
What is a Colonoscopy? A Colonoscopy is a diagnostic procedure performed to examine the large intestines and rectum. This procedure involves a flexible fiber-optic instrument called a colonoscope that is inserted into the rectum. A camera at the tip of the colonoscope allows healthcare providers to view the inside of the rectum and large intestines.
When is a Colonoscopy Necessary?
A healthcare professional performs a colonoscopy to assess and diagnose abnormalities or diseases in the colon. This procedure is used to investigate symptoms such as rectal bleeding, irregular bowel movements, or abdominal pain. A doctor may also recommend a colonoscopy to screen for colon cancer in individuals with a high risk of developing cancer. In some cases, colonoscopies are used to remove objects in the colon or to place a stent.
Potential Risks
While this procedure has a low risk of adverse effects, there are some potential risks including:
- Adverse reaction to sedation
- Bleeding from tissue removal
- Colon or rectum wall tears.
Source: https://www.mayoclinic.org/tests-procedures/colonoscopy/about/pac-20393569
