Screening for Colorectal Cancer | Colorectal Cancer | CDC
2024年10月17日 · A colonoscopy is one of several screening tests for colorectal cancer. Talk to your doctor about which test is right for you. Colorectal cancer almost always develops from precancerous polyps (abnormal growths) in the colon or rectum.
Screening Tests to Detect Colorectal Cancer and Polyps
Learn about the methods used to screen for colorectal cancer. This fact sheet also discusses the advantages and disadvantages of several colorectal cancer screening tests.
Colorectal Cancer Guideline | How Often to Have Screening Tests
Learn about colorectal cancer screening tests and at what age you should start them. Find out if you might be at high risk and may need a colonoscopy sooner.
Colorectal Cancer Screening Tests | Sigmoidoscopy & Colonoscopy
The 2 FDA-approved, blood-based tests for colorectal screening in people who are at average risk are Shield and Epi proColon. These tests look for possible signs of colorectal cancer or pre-cancerous polyps in a person's blood.
Colon cancer screening: Weighing the options - Mayo Clinic
2022年12月6日 · Find out more about the pros and cons of specific tests used for colon cancer screening, including colonoscopy, stool DNA test and virtual colonoscopy.
Use of Colorectal Cancer Screening Tests - CDC
2024年6月12日 · Colorectal cancer screening saves lives. Screening can find precancerous polyps—abnormal growths in the colon or rectum—that can be removed before they turn into cancer. Screening also helps find colorectal cancer at an early stage, when treatment works best.
Colorectal Cancer Screening - NCI - National Cancer Institute
2023年10月20日 · There are five types of tests that are used to screen for colorectal cancer: fecal occult blood test, sigmoidoscopy, colonoscopy, virtual colonoscopy, and DNA stool test. Learn more about these and other tests in this expert-reviewed summary.
Colorectal Cancer Screening Tests: MedlinePlus Medical Test
Colorectal cancer screening tests are used to check for signs of colorectal cancer and remove any colorectal polyps. Why do I need a colorectal cancer screening test? Regular screening can detect colon polyps and colorectal cancer.
Virtual colonoscopy uses X-rays and computers to produce images of the entire colon. The images are displayed on a computer screen for the health care provider to analyze. How often: Every 5 years. Your health care provider will discuss your test results with you.
Colorectal Cancer: What You Should Know About Screening
2024年3月28日 · There are several FDA-reviewed and approved or cleared choices for colorectal cancer screening. Find out which one is best for you. The evidence is clear - screening for colorectal cancer may...