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Frequently Asked Questions

What is radiation therapy?

Community Cancer Care: FAQ
Radiation is a special kind of energy carried by waves or a stream of particles. It can come from special machines or from radioactive substances. When radiation is used at high doses (many times those used for x-ray exams), it can treat cancer and other illnesses. Special equipment is used to aim the radiation at tumors or areas of the body where there is disease. The use of high-energy rays or particles to treat disease is called radiation therapy.

Why do some people need radiation therapy and not others?

Community Cancer Care: FAQ
After a diagnosis of cancer, a doctor will consider several factors in determining the course of treatment that will be most successful for a particular patient. These factors include the type of tumor, site of origin and the stage and grade of disease. These factors affect the likelihood of a particular therapy slowing down or stopping the disease process. In some cases, only one specific therapy may be appropriate.

What are some of the cancers treated by radiation therapy?

Community Cancer Care: FAQ
Skin, head and neck, throat, larynx, breast, brain, prostate, colo-rectal, lung, bone, leukemia, among others.

What are the side effects of the radiation therapy?

BASCOM PALMER EYE INSTITUTE: FREQUENTLY ASKED QUESTONS
The type of radiation used in eye-plaque therapy should not cause hair loss, nausea, brain damage, or affect your other eye. Once the radiation plaque is removed, there will be no radiation left in your body, on your clothing, or on any of your personal belongings. The effects of the radiation delivered to your tumor and eye will continue to be observed for months and years after treatment.

How is the radiation therapy given?

Frequently Asked Questions
Radiation is aimed from machines outside the body (external beam radiation) or is introduced into the body via materials called radioisotopes. This kind of internal radiation is called interstitial radiation or brachytherapy. Radioisotopes are placed in or near the tumor or in the area of the cancer cells. Systemic radiation therapy uses a radioactive substance that circulates throughout the body.

Q.-Can I take vitamin B17 with chemo therapy or radiation?

Cancer F.A.Q's
A.-Absolutely. Please find out if there is any success rate with chemo with the cancer you have. If the doctor says yes then ask him if he means success as in cured, or success as in it might extend your life for a few months. If you are about to have an operation where the cancer cells are going to be disturbed, it is imperative that you take the seeds and the vitamin B17 to kill any of the free cells. Vitamin B 17 can only help.

Q: What is the effect on potency of radiation therapy after a RRP?

URF - The Site for Prostate Cancer Information
In about 50% of these cases, radiation does damage the cavernosal nerves and erections begin to fade about one year after treatment.

Should I have radiation therapy or a prostatectomy for localized prostate cancer?

Prostate Cancer
The exact cause of prostate cancer is not known, but experts believe that your age and family history (genetics) may have something to do with your chances of getting the disease. Eating a high-fat diet may add to your chances of getting it.2 The prostate usually gets larger as you age. Having an enlarged prostate (benign prostatic hyperplasia, or BPH) is very common among older men and does not increase your chances of developing prostate cancer.

What percentage of cancer patients receive radiation therapy?

Community Cancer Care: FAQ
Approximately 60% of cancer patients receive radiation therapy. Radiation therapy may be prescribed as the only treatment for the patient, or it may be prescribed in combination with surgery and/or chemotherapy.
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