Colonoscopy is a procedure used to examine the colon (large intestine) and rectum to detect abnormalities, such as polyps, tumors, or signs of inflammation. It is a key tool in the prevention and diagnosis of colorectal cancer, as well as for investigating symptoms like unexplained abdominal pain, bleeding, or changes in bowel habits. During the procedure, the doctor can also take biopsies or remove polyps if necessary.
Colonoscopy Q&A
What is Colonoscopy Used For?
- Diagnosing Colorectal Cancer
- Investigating Unexplained Abdominal Pain
- Identifying Polyps or Tumors
- Monitoring Inflammatory Bowel Diseases (IBD) like Crohn’s Disease or Ulcerative Colitis
- Evaluating Changes in Bowel Habits or Bleeding
- Screening for Colorectal Cancer
Procedure: You will be given a sedative to help you relax during the procedure. A flexible tube with a camera (colonoscope) is inserted through your anus and gently advanced through the colon to the area being examined. The doctor will carefully inspect the lining of the colon for any abnormalities, such as polyps, ulcers, or signs of disease. If necessary, biopsies or tissue samples can be taken for further testing, and polyps can be removed during the procedure. After the procedure, you will be monitored for any complications, and the results will help guide future treatment or follow-up care.
Proper preparation is essential for a successful colonoscopy. Your rectum and bowel must be completely empty for the procedure. To ensure this, you will follow a liquid diet the day before, and your provider at Gastrointestinal & Liver Consultants will prescribe a laxative to cleanse your colon the night before.
The procedure itself lasts about 30 minutes. You will receive a sedative to help you relax. A flexible tube with a camera (colonoscope) is gently inserted through your rectum and advanced through your colon to examine the area. The doctor will carefully inspect the lining of your colon for any abnormalities, such as polyps, ulcers, or signs of disease. If necessary, biopsies or tissue samples may be taken for further analysis, and polyps can be removed during the procedure. Afterward, you may experience mild abdominal cramping, pressure, or bloating, which typically resolves as you pass gas.
Call Gastrointestinal & Liver Consultants in our Irvine, Santa Ana, Anaheim, or Westminster office today at (657) 900-4536 or book an appointment online to learn how you can benefit from a colonoscopy.