Blood Test May Help Find Ovarian Cancer Early

Hopes for a screening test that could detect ovarian cancer early – something that has eluded the fight against this lethal disease – were boosted this week with results from an important new study. Published online in the journal Cancer, the research involved monitoring women’s yearly blood test results for a sudden change in a biomarker called CA-125, a protein that indicates tumor growth. More than 4,000 postmenopausal women took part in the 11-year study at the University of Texas MD …