Can cancer blood tests live up to promise of saving lives? - WiscNews

Joyce Ares had just turned 74 and was feeling fine when she agreed to give a blood sample for research. So she was surprised when the screening test came back positive for signs of cancer. After a repeat blood test, a PET scan and a needle biopsy, she was dia…

Joyce Ares had just turned 74 and was feeling fine when she agreed to give a blood sample for research. So she was surprised when the screening test came back positive for signs of cancer. After a r… [+6450 chars]

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