STANFORD, Calif. - A researcher at the Stanford University School of Medicine has helped confirm the reliability of a new test for liver disease that is ushering in the long-promised era of personalized medicine based on each individual’s genetic makeup.The Stanford group was one of the five sites that helped determine that the genetic test can identify patients who are at high risk of developing cirrhosis from chronic hepatitis C infection. That means high-risk patients could be directed toward a long course of expensive, debilitating drug therapy, while low-risk patients might be better off delaying treatment.>>> Discuss This Story