CausesBy Mayo Clinic Staff
It's not clear what causes Hurthle cell cancer.
Doctors know that cancer begins when a cell develops errors in its DNA — the genetic material that contains instructions for biochemical processes in your body. When DNA is altered or damaged, these genes may not function properly, causing cells to grow out of control and eventually form a mass (tumor) of cancerous (malignant) cells.
Jan. 24, 2015
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