GammaTile is an implanted Surgically Targeted Radiation Therapy also know as STaRT.2 About the size of a postage stamp, the bioresorbable GammaTile is embedded with 4 small radiation sources. Placed in the last few minutes of brain surgery, the GammaTiles immediately begin delivering targeted radiation to the area where the tumor was removed, limiting radiation exposure to healthy tissue.
Over time, and after the therapeutic dose of radiation has been delivered, the body naturally resorbs the collagen GammaTiles. No follow-up surgery for removal is needed.