June 6, 2012 11:46 am Study: Blood Tests May Predict Breast Cancer Recurrence A recent study found that blood tests may predict breast cancer patients’ chance of relapse from the disease and might even predict the patient’s risk of death. US & World Videos 1:11 Total body nuclear medicine PET scan continues to evolve 1:02 Google productivity expert authors guide to boost wellness 2:23 Watch: Feeling and showing the impact of organ donation 1:07 Watch: Autism specialist discusses rise in children on the spectrum 1:10 Bay Area app monitors problems for people living with Parkinson's