BOSTON--(BUSINESS WIRE)--At the American Society for Radiation Oncology (ASTRO) Annual Meeting, September 25-28 in Boston, Elekta (EKTA-B.ST) will showcase HD Dynamic Radiosurgery, a unique capability, leveraging the core strengths of Versa HD™ linear accelerator (http://www.elekta.com/versahd) and Monaco® (https://www.elekta.com/software-solutions/treatment-management/external-beam-planning/monaco.html) treatment planning system.