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Doctors are using a new component to chemotherapy treatments. The "Dignicap" is a snug-fitting device that wraps around the head and gets pumped full of cooling liquid. This helps prevent the surge of blood that comes to the hair follicles, often causing people's hair to fall out. For now, the procedure is costly and is not typically covered by insurance plans. Still, it's proven effective and will hopefully be made available for more patients.
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