Astro Radiation Oncology 2025. It is designed to significantly reduce radiation that reaches the rectum during prostate cancer radiation therapy. Astro's annual meeting is the premier radiation oncology scientific event in the world and draws more than 11,000 attendees each year.

Hyaluronic acid rectal spacer in locally recurrent prostate cancer with prior radiation receiving sbrt: The 2025 astro annual meeting will be a live event held at the walter e.