This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

Scalp cooling caps, like the Dignicap Scalp Cooling System, can help patients keep at least some of their hair during chemotherapy treatment, studies show. The tightly fitted caps are placed on the patient’s head while he or she undergoes chemotherapy treatment and a temperature-regulated coolant then continuously circulates through the cap.

The technique can cost around $3,000 and is not covered by most insurance coverage plans. Critics say this means that only the wealthy can afford to use the technique.

Kacey Montoya reports from Beverly hills for the KTLA 5 News at 10 on May 7, 2019.