External Beam Radiation Treatment

Your doctor may recommend external beam radiation for prostate cancer as an option at different times during your cancer treatment and for different reasons including.

External beam radiation treatment.

External beam radiation therapy ebrt is used to kill cancer cells or stop them from spreading. This allows the radiation oncologist to adjust the position of the patient or. Beams are generated outside the patient usually by a linear accelerator see below and are targeted at the tumor site. The prostate is a male sex gland that helps make semen.

Ebrt is also used to decrease pain caused by bone metastasis. External beam radiotherapy ebrt is the most common form of radiotherapy radiation therapy the patient sits or lies on a couch and an external source of ionizing radiation is pointed at a particular part of the body. It wraps around your urethra and the bottom of your bladder. Radiation is a very strong type of x ray.

The urethra is a tube that carries urine from your bladder to the end of your penis. In this technique a large machine called a linear accelerator aims a beam of high energy radiation at the breast affected by the cancer. This helps to reduce radiation damage to normal tissues and. Types of external radiation therapy three dimensional conformal radiation therapy 3d crt.

Image guided radiation therapy igrt. External beam radiation therapy for prostate cancer is treatment using radiation to kill cancer cells in your prostate. In contrast to brachytherapy sealed source radiotherapy and unsealed source radiotherapy in which the radiation source is inside the body external beam radiotherapy directs. External beam therapy ebt also called external radiation therapy is a method for delivering a beam or several beams of high energy x rays to a patient s tumor.