Intensity Modulated Radiation Therapy

Radiation Therapy stops cancer cells from dividing and growing, thus slowing tumor growth or even eliminating the cancer. Intensity-modulated radiation therapy (IMRT) is a high-precision mode of radiation therapy. IMRT uses advanced computer software to conform to the three dimensional shape of a tumor, while minimizing radiation to surrounding healthy tissues. This results in higher radiation concentrations to the affected area and fewer side effects.

IM Radiation Therapy in New Mexico

The doctors at VCC consult with Dr. Susan LaRue DVM, Ph.D., Diplomate ACVS, ACVR (Radiation Oncoligy) on each patient. Dr. LaRue is a Professor at Colorado State University Animal Cancer Center in Fort Collins, Colorado. The Cancer Institute of New Mexico, a local human facility, helps us continue the tradition of veterinary-human radiation facility partnerships practiced in other areas of the country.

IM Radiation Therapy Administration

IM Radiation can be administered in one of two ways: palliatively or full course.

Palliative Radiation - Treatments are administrated in advanced cancers where there is little hope of cure. The goal is to provide pain relief and improve quality of life.

Full Course - Treatments are typically after a surgical debulking (removal of as much tumor as possible) to afford long term control and in many cases provide a cure.

Side Effects of IM Radiation Therapy

Side effects are common with radiation therapy and can include both early and late effects.

Early effects occur during radiation or shortly after a full course of radiation has been given. These include moist skin dermatitis, loss of hair, and loss of pigmentation.

Late effects occur months to years after treatment and involve bones, lungs, heart, kidneys, and spinal cords.