IMRT

What Is IMRT?

Intensity Modulated Radiation Therapy (IMRT) is an advanced form of external beam radiation that delivers highly customized doses of radiation to cancerous tumors. Using 3D imaging and precise computer modeling, IMRT allows us to shape the radiation beams to match the tumor’s unique size, shape, and location—resulting in greater precision and fewer side effects.

How It Works

Before starting treatment, a CT or MRI scan is used to create detailed images of the tumor and surrounding structures. These images are then analyzed by our clinical team to design a personalized treatment plan. The coordinates are programmed into a linear accelerator, which delivers carefully modulated beams of radiation directly to the tumor from multiple angles.

When Is IMRT Used?

IMRT is particularly effective for treating tumors that are irregularly shaped or located near critical organs. By adjusting the intensity of the radiation in different areas of the beam, IMRT helps us:

• Safely increase the radiation dose to the tumor
• Protect nearby healthy tissue and organs
• Reduce side effects and improve comfort during treatment

It’s commonly used for cancers in complex areas such as the head and neck, prostate, pelvis, and abdomen.

Expert Care, Personalized for You

At Salter Radiation Oncology, we don’t just use advanced technologies—we make sure they’re applied with care and precision. Dr. Susan Salter and our experienced team of radiation oncologists, therapists, and physicists work closely to ensure every aspect of your IMRT plan is designed around your needs. From the initial simulation to the final treatment session, we’re here to guide you every step of the way.

To learn more about IMRT and whether it’s right for your care plan, call our office at (205) 939-7884. No referral needed to get started.