Jun 26, 2026 · What Is a Colonoscopy? A colonoscopy is a medical procedure. A doctor inserts a camera mounted on a long, flexible tube called a colonoscope into your rectum and colon. …

Feb 6, 2026 · During a colonoscopy, a long, flexible tube called a colonoscope is placed into the rectum and guided through the colon. A small video camera at the tip of the colonoscope sends images to a …

A colonoscopy is an examination of the inside of your large intestine (colon). It’s helpful for diagnosing gastrointestinal diseases, such as inflammatory bowel disease and colon cancer.

Jun 28, 2026 · Decode your colonoscopy results with real pathology examples. Learn what polyps, adenomas, and normal findings mean for your health in 2026.

May 6, 2026 · But a colonoscopy doesn’t have to be shrouded in mystery. Here are eight things doctors want you to know about getting one.

Colonoscopy is one of the colorectal cancer screening tests available to people in the US who are 45 years of age and older.

Jun 26, 2026 · A colonoscopy is crucial for detecting or preventing colon cancer, but many avoid it due to the preparation process. To make sure you have a successful colonoscopy, your colon needs to …

Mar 17, 2025 · A colonoscopy test looks for polyps and signs of cancer or other problems in the colon and rectum. A colonoscopy can even prevent colorectal cancer by finding polyps so they can be …

Learn why doctors perform colonoscopies, what it can show, how you prepare for it, what to expect during and after colonoscopy, and the risks of colonoscopy.

Learn about the colonoscopy procedure, preparation, post procedure, side effects, and risk information. Reasons for colonoscopy include investigation of rectal bleeding, colon polyps, diarrhea, and other …