Dear Dr. Roach: I am 85 and healthy apart from polycythemia vera, for which I take aspirin. I was interested in the new blood test for cancer. Is it worthwhile? Dear M.N.: When screening patients for ...

Discover how cfDNA fragmentome tests could help detect liver disease early and track health. Learn more about this emerging ...

Researchers have identified a promising way to predict bloodstream infections in children with high-risk leukemia days before the infection would be diagnosed using current standards of care. The test ...

Recent studies in this field have indicated microbial cell-free DNA (mcfDNA) testing as a viable assay capable of identifying pathogens from the bloodstream. However, this technique has not been ...

A noninvasive blood test to detect genetic material shed by tumors may help clinicians identify adverse events related to treatment with immune checkpoint inhibitor drugs, investigators at the Johns ...

DEAR DR. ROACH: I am 85 and healthy apart from polycythemia vera, for which I take aspirin. I was interested in the new blood test for cancer. Is it worthwhile? -- M.N. ANSWER: When screening patients ...

Dear Dr. Roach: I am 85 and healthy apart from polycythemia vera, for which I take aspirin. I was interested in the new blood test for cancer. Is it worthwhile? — M.N. Answer: When screening patients ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Dr. Roach: I am 85 and healthy apart from polycythemia vera, for which I take aspirin. I was interested in the new blood test for ...