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New Colon Cancer Blood Test: Is It an Effective Alternative to a Colonoscopy?
- A newly FDA-approved colon cancer blood test offers an additional screening option alongside traditional methods.
- Colonoscopy remains the gold standard for detecting and preventing colon cancer.
- About one-third of Americans do not follow recommended colon cancer screening guidelines.
- The blood test detects DNA changes that could indicate cancer or pre-cancerous cells.
- The blood test is less effective at detecting polyps than colonoscopy.
- American Cancer Society guidelines now suggest starting regular screenings at age 45.
- Screening frequency varies by method, with the blood test recommended every three years.
- Insurance coverage for the blood test may depend on USPSTF guidelines.
- The briefing emphasizes that colon cancer remains preventable with early detection.
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