FDA clears cold cap to save hair during breast cancer chemo

In this July 10, 2013 file photo, Dr. Hope Rugo, an oncologist and breast cancer specialist, demonstrates the use of a Dignitana DigniCap system at the University of California San Francisco Mount Zion Hospital cancer center in San Francisco. Hair loss is one of the most despised side effects of chemotherapy, and now breast cancer patients are getting a new way to save their locks.