IMRT

Intensity Modulated Radiation Therapy (IMRT)

Intensity Modulated Radiation Therapy is a specialized three-dimensional conformal radiation treatment plan, where thousands of tiny beams from multiple beam angles target a tumor. The radiation intensity of these beams is modulated, or controlled, using a system of movable leaves called a multi-leaf collimator. Using sophisticated dose calculation methods, each leaf can move independently for more accurate targeting of a tumor. The leaves conform to the shape of the tumor, blocking out unwanted radiation. This technique provides a way to escalate tumor doses while significantly sparing normal tissue. Less radiation to normal tissues translates into fewer complications for patients.

We are equipped with VMAT radiotherapy technology to deliver IMRT, which improves dose conformity while significantly shortening treatment times. VMAT delivers treatment faster than other systems and increases precision, enabling physicians to enhance the standard of care. IMRT is ideal for stationary tumors situated near critical structures such as the spinal cord, heart, and eyes. Some typical treatment sites include the prostate, brain, and breast.