Colonoscopy

The American Cancer Society recommends people age 50 and older have a colonoscopy every five years, but, people with an increased risk of developing colon cancer may need to be screened before age 50 and/or be screened more often.

During a colonoscopy, the doctor uses a special scope to check for colon cancer or precancerous growths called polyps. Polyps are removed before they become cancerous.

What you should know about a colonoscopy

• During a colonoscopy the doctor looks at the entire length of the colon and rectum with a colonoscope, a thin, flexible, lighted tube with a small video camera on the end.
• A colonoscopy is performed under mild sedation and may be done in a hospital outpatient department, a clinic or a doctor’s office.
  
  

Why choose Geisinger for your colonoscopy?

• We use the most advanced screening technology and procedures, including:
  • High-definition video for a more accurate screening
  • Fast-acting, fast-recovery anesthesia
  • The use of carbon dioxide (CO2) to reduce bloating and discomfort