Buffalo Cancer Center Debuts AI-Powered Radiation Therapy

Cancer patients in Buffalo just gained access to a treatment that seemed like science fiction just years ago.

Roswell Park Comprehensive Cancer Center became the first facility in its region to offer adaptive radiation therapy. The technology uses artificial intelligence to track tumors moment by moment, adjusting treatment as the body naturally changes throughout the day.

Traditional radiation therapy locks in a treatment plan on day one. But tumors shrink, organs shift, and digestion changes internal anatomy daily. Doctors had to account for these variables by using lower radiation doses or risking damage to healthy tissue.

The new system solves this problem by making real-time decisions. During each session, AI analyzes the tumor's exact size, shape, and position. The medical team can then modify the radiation beam instantly, delivering maximum power to cancer cells while sparing surrounding organs.

Bill Dougherty experienced the difference firsthand. Diagnosed with two blood cancers and living with only one kidney, he faced a delicate situation. Too much radiation could destroy his remaining kidney, but too little might not kill the cancer.

"They have to be very careful," Dougherty says. "With this new approach, my doctor was able to target just those areas, and it was very successful. This really was, in a way, a lifesaver for me."

Dr. Mark Farrugia, a radiation medicine physician at Roswell Park, calls the technology a milestone. The system accommodates daily changes in patient anatomy that doctors previously had to guess about or work around.

Why This Inspires

This breakthrough represents more than just technological progress. It's a reminder that innovation in medicine continues to accelerate, turning yesterday's impossibilities into today's standard care.

Donations to Roswell Park's Alliance Foundation made the equipment purchase possible. Those gifts now translate into real people like Dougherty getting their lives back with fewer side effects and better outcomes.

The technology particularly helps patients with tumors near vital organs or in areas that shift frequently. Cancers in the abdomen, pelvis, and chest stand to benefit most from the precision adjustments.

As adaptive radiation therapy spreads beyond Buffalo, thousands more patients will receive stronger, safer cancer treatment. Today's breakthrough at one hospital becomes tomorrow's hope for families everywhere facing a cancer diagnosis.