woman touching painful varicose veins on a leg

16-32 Segment 2: Varicose Veins

An expert physician explains what varicose veins are and new treatments that simplify getting rid of them.

16-23 Segment 1: Big Data in Medicine

When doctors can take advantage of massive amounts of data on patient outcomes, lives will be saved. We look at one of the first efforts, an attempt to associate dangerous drug interactions.

16-23 Segment 2: Kidney Transplant Sensitivity

Experts explain a new desensitization technique that may help people who need a kidney transplant and kidney exchanges that make more patients eligible for transplants.