Radiation therapy involves using many terms you may have never
heard before. Below is a list of words you may hear during your
treatment. A treatment that is given in addition to the primary
treatment to enhance its effectiveness and reduce the chance of
the tumor recurring. A device used to hold a radioactive source
in place during brachytherapy. Another term for port films, beam
films are pictures of the position of the radiation beams used
to treat cancer. They are used to verify the position of the
beams and confirm that treatment is delivered to the right
place. Pieces of metal alloy that can be used to shape the
radiation beam. An additional dose of radiation that is given
after an initial course of radiation to enhance tumor control. A
boost may be given to the tumor and areas to which the tumor may
have spread. Internal radiation therapy that involves placing
radioactive sources inside or adjacent to the tumor. A group of
diseases in which abnormal cells divide uncontrollably, forming
a tumor or mass.