Radiation therapy definition, types, usage, how works, types of camcer it treats, risk, expectations
Definition Radiation therapy is a kind of therapy which is used for the treatment of cancer to destroy the cancer cells. This therapy used high power X-ray. Also protons and other kinds of energy are also used. A specialist who is known as oncologist, provides you the therapy followed by your cancer type. The oncologist will examine if the therapy would be effective for you. Also, the oncologist will also design a treatment plan for you. In this therapy, it is tried best to protect the other cells around the cancer affected cells. Types External beam radiation: It is the most common and used method for the treatment of cancer. IN this therapy, your health care provider sets a machine outside of your body. The radiations come from the machine, enter in your body to reach to the cancer affected cells. Teletherapy is another name of this type. Internal radiation therapy: Internal radiation therapy, which is the second most used therapy behind external beam radiation, also kn