College basketball analyst Dick Vitale is cancer-free once again. The Basketball Hall of Famer announced in June he was undergoing surgery for a cancerous lymph node in his neck. Vitale shared the ...

A PET scan is often used to help determine a cancer diagnosis. A positron emission tomography (PET) scan uses a tracer with low levels of radiation to find places in your body where cells are ...

PET scans can light up tumors in the body and help doctors determine if they are cancerous or benign (noncancerous). The results of a PET scan help guide medical decisions. A PET scan is a type of ...

ESPN college basketball analyst Dick Vitale said Thursday that his most recent scan showed he is cancer-free. Vitale, 85, had surgery this summer after a biopsy of a lymph node in his neck showed ...