Colonoscopy - Mayo Clinic
Feb 28, 2024 · A colonoscopy (koe-lun-OS-kuh-pee) is an exam used to look for changes — such as swollen, irritated tissues, polyps or cancer — in the large intestine (colon) and rectum. During a …
Colon cancer screening: Weighing the options - Mayo Clinic
Jan 22, 2025 · Find out more about the pros and cons of specific tests used for colon cancer screening, including colonoscopy, stool DNA test and virtual colonoscopy.
Colon cancer - Diagnosis and treatment - Mayo Clinic
Dec 19, 2024 · Colonoscopy uses a long, flexible and slender tube attached to a video camera and monitor to view the whole colon and rectum. A doctor may pass surgical tools through the tube to …
How to make colonoscopy prep easier - Mayo Clinic Press
Jun 27, 2025 · Colonoscopy remains the gold standard for detecting and removing colon polyps before they have a chance to turn into colon cancer. But for the test to work as it should, your colon must be …
结肠镜检查 - 妙佑医疗国际 - Mayo Clinic
Feb 28, 2024 · Gupta S, et al. Recommendations for follow-up after colonoscopy and polypectomy: A consensus update by the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology. …
Mayo Clinic Q&A: What do you know about colon cancer?
Aug 20, 2025 · A follow-up colonoscopy is needed to identify the polyp and potentially remove it. If you have more questions, talk with your healthcare team about screening options for colorectal cancer at …
Colonoscopia - Mayo Clinic
Feb 28, 2024 · Gupta S, et al. Recommendations for follow-up after colonoscopy and polypectomy: A consensus update by the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology. …
Colon cancer stool: What to look for and how to test at home
Colonoscopy is the most widely used and most accurate screening test for colorectal cancer in the U.S., but it is invasive and requires sedation. Less invasive, at-home test kits are available.
Video: Colonoscopy - Mayo Clinic
Jan 18, 2025 · Colonoscopy. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/diagnostic-tests/colonoscopy. Accessed April 1, 2022.
Colon polyps - Diagnosis and treatment - Mayo Clinic
It's very important to fully clean out your colon before a colonoscopy. If stool remains in the colon and blocks the view of the colon wall, you will likely need another colonoscopy sooner than usual to make …