Are there aspects to blood testing for colorectal cancer that undermine screening? Elizabeth Tracey reports

from Johns Hopkins Medicine · host Johns Hopkins Medicine

A new blood test for colorectal cancer finds advanced cancers well, but William Nelson, director of the Kimmel Cancer Center at Johns Hopkins, says when compared to the gold standard colonoscopy, or even stool tests used for screening, it falls … Are there aspects to blood testing for colorectal cancer that undermine screening? Elizabeth Tracey reports Read More »

Episode metadata supplied by the publisher feed · Published Aug 5, 2025

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Are there aspects to blood testing for colorectal cancer that undermine screening? Elizabeth Tracey reports

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