Established in January of 2017 by the Board of Directors of WCIO, SIO is a non-profit association that supports and promotes the field of interventional oncology (IO).
SIO Central is an online, open-access, community for Interventional Oncology professionals to engage in 24/7, 365 days a year. IO Central is designed to advance Interventional Oncology (IO) as the 4th pillar of cancer therapy alongside medical, surgical and radiation oncology worldwide.
Join us for the SIO 2027 Annual Scientific Meeting, taking place 24-28 February 2027, in Toronto, Canada. Experience five days of cutting-edge education, expert-led sessions, groundbreaking research, and meaningful networking with interventional oncology professionals from around the world. Beyond the meeting, explore Toronto’s vibrant neighborhoods, renowned culinary scene, iconic waterfront, and rich cultural attractions in one of North America’s most dynamic and diverse cities.
