Two new tests may predict who is most at risk of two top cancer killers, colon and prostate cancer, U.S researchers said on Tuesday. One test can show which men might be most at risk of colon cancer while the other points to who is most likely to die from prostate cancer if surgery or radiation fails. Both studies, done at Brigham and Women’s Hospital and Harvard Medical School in Boston, are published in the Journal of the National Cancer Institute.
