External Radiation Therapy Machine

External beam radiation for prostate cancer uses high energy beams such as x rays or protons to kill cancer cells. External beam therapy ebt external beam therapy ebt is a method for delivering high energy x ray or electron beams to a patients tumor.

External Radiation Therapy Canadian Cancer Society
www.cancer.ca

In this technique a large machine called a linear accelerator aims a beam of high energy radiation at the breast affected by the cancer.

External radiation therapy machine. Radiation therapy or radiotherapy often abbreviated rt rtx or xrt is therapy using ionizing radiation generally as part of cancer treatment to control or kill malignant cells and normally delivered by a linear accelerator. This approach can treat larger areas of the body or more than one area such as the tumour a. A medical linear accelerator linac is the device most commonly used for external beam radiation treatments for patients with cancer.

External beam radiotherapy ebrt is the most common form of radiotherapy radiation therapythe patient sits or lies on a couch and an external source of ionizing radiation is pointed at a particular part of the body. The most commonly used method is called external beam therapy from a machine outside the body which directs radiation at your tumor. In contrast to brachytherapy sealed source radiotherapy and unsealed source radiotherapy in which the radiation source is inside the body external beam radiotherapy directs.

Radiation technology allows the precise delivery of external beam radiation therapy. Modern machines better focus the radiation and do less damage to normal tissues so doctors can use higher doses of radiation. Radiation therapy is the treatment of cancer with radiation.

It delivers high energy x rays or electrons to the region of the patients tumor. This can be done in a variety of ways depending on the nature of your cancer. During external beam radiation for prostate cancer the high energy beams are generated by a machine called a linear accelerator that aims the beams at your prostate gland.

Beams are usually generated by a linear accelerator and targeted to destroy cancer cells while sparing surrounding normal tissues. These treatments can be designed in such a way that they destroy the cancer cells while sparing the surrounding normal tissue. External radiation is usually done during outpatient visits to a hospital or treatment center.

External beam radiation therapy comes from a machine that aims radiation at your cancerit is a local treatment which means it treats a specific part of your bodyfor example if you have cancer in your lung you will have radiation only to your chest not to your whole body. External whole breast radiation sometimes called external beam whole breast radiation is the most common type of radiation. What is this equipment used for.

External beam radiation therapy is also called external radiation therapy or teletherapy. A machine directs a beam of radiation through the skin to the tumour and a small amount of normal surrounding tissue. Radiation therapy may be curative in a number of types of cancer if they are localized to one area of the body.

External Beam Radiation Therapy The Cancer Centre Eastern
www.thecancercentreeasterncaribbean.com