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What is Radiation Therapy?
Radiation Therapy is the controlled and careful use of high-energy radiation to destroy cancer cells. It is used in more than half of all cancer cases. It may be used in conjunction with surgery and/or chemotherapy, with scheduling of various treatments determined by your diagnosis and the treating physician.
Linear Accelerators are the radiation/X-ray machines used extensively in radiation therapy. It is so named because of the method it uses to produce X-rays. This involves "accelerating" particles along an electromagnetic wave, achieving high energy.
IMRT (Intensity Modulated Radiation Therapy).
This machine has computer-controlled "leaves" that are used to shape and modulate the radiation beam so it conforms to the three-dimensional shape of a tumor. Known as conformal therapy, this allows delivery of more cancer killing energy to the tumor, while sparing surrounding healthy tissue. There may also be electron beam capability which allows treatment of skin cancers and other superficial lesions.
Who are the professionals that will be treating my cancer?
Radiation Oncologists are physicians who have completed extensive training in the use of radiation to cure or relieve unpleasant symptoms of cancer. They are certified by the American Board of Radiology. The doctors decide what type of treatment is best, plan the treatment and monitor the progress of each patient.
Radiation Therapy Nurses are registered nurses licensed to practice professional nursing by the State of New Jersey. The RNs help educate each patient and family about treatment and side effects. They provide emotional support to patients and their families.
Medical Physicists work with the doctor. They oversee the work of Dosimetrist in planning for each patient. Physicists are responsible for developing and directing quality control programs for equipment and procedures. They also do safety measurements on a regular basis.
Radiation Therapists work with the radiation oncologist in simulation and treatment. They maintain daily record and regularly check operation of the machines. They are licensed by the State in which they practice and are certified by the American Registry of Radiologic Technologists.
Dosimetrists perform calculations to ensure that the patient's tumor will get the radiation dose prescribed. They work with both the doctor and physicist to determine how to arrange the radiation beams for optimal dosing and minimal side effects.
Social Services programs and Nutritional consultations - These social workers, nutritionists and agencies are familiar with the impact of cancer on the patient and family.
The information provided within this website is not intended as medical advice. It should never be substituted for a consultation with a healthcare professional. Please contact your physician with questions or concerns about your health condition.
Copyright 2007 Associated Radiologists, P.A.
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