A new type of radiosurgery treatment solution, HyperArc is designed to automate and simplify sophisticated treatments such as stereotactic radiosurgery (SRS) and make them available to more cancer patients around the world. "Post-surgical stereotactic radiosurgery (SRS) is an important indication for intracranial radiosurgery, whose goal is to increase long term survival and quality of life by ablating any remaining microscopic disease at the margins of the surgical bed," said John Kresl, MD, PhD and medical director of Phoenix Cyberknife and Radiation Oncology Center. "The fast HyperArc treatment times of approximately 15 minutes in a single treatment timeslot are especially important for patients who have recently undergone complex neurosurgical procedures such as a craniotomy and have one or multiple brain metastases.