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Is Colonoscopy Dead? All About The New Blood Test for Colon Cancer
Manage episode 436285644 series 3573300
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In this episode, Dr. Gandolfo explores the latest advancements in non-invasive colorectal cancer screening, including the new FDA-approved "Shield" blood test and the updated Cologuard stool test. With only 60% of eligible individuals getting screened in the US, these new tests offer alternatives for those who are unable or unwilling to undergo a colonoscopy. Dr. Gandolfo dives into the pros and cons of these non-invasive tests and discusses their effectiveness compared to the gold standard of colonoscopy.
Topics covered in this episode:
- Introduction to non-invasive colorectal cancer screening options.
- Detailed explanation of the Shield blood test and its recent FDA approval.
- Overview of the updated Cologuard stool test and its improvements.
- Case study of a 73-year-old patient with undiagnosed colon cancer.
- The importance of early detection and screening for colorectal cancer.
- Sensitivity and specificity of non-invasive tests versus colonoscopy.
- Practical advice on choosing the right screening method based on age, health, and risk factors.
- The role of non-invasive tests in increasing screening rates among the unscreened population.
Referenced in today's show:
- Study on the new generation of Cologuard
- New England Journal of Medicine article on the Shield blood test
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Be sure to subscribe to The Real GI Doc Show for more insights, and reach out with your questions on social media @realgidoc or leave an audio question for Dr. Gandolfo here.
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