@surftohealth88
I have looked this up before and it is interesting.
More information than you ever wanted to know. ….. well,,,,not really
Intensity-Modulated Radiation Therapy (IMRT) is a type of External Beam Radiation Therapy (EBRT) . EBRT is the broad category of radiation therapy that uses a machine outside the body to deliver radiation to the tumor. IMRT is an advanced form of EBRT that uses sophisticated software and hardware to precisely shape and vary the intensity of the radiation beams to match the tumor's shape, thereby maximizing dose to the tumor and minimizing damage to surrounding healthy tissues.