Over 3,500 professionals from around the world are gathered in the RAI to share the latest breakthroughs in childhood cancer. Inspiring sessions, international collaboration, and innovative research set the stage for a week full of new insights and connections. Discover what’s happening at SIOP 2025!
Today at SIOP
Monday 20 October
International experts, groundbreaking research, and the power of imagination set the tone for a week focused on collaboration, innovation, and improving outcomes for children with cancer.
Read about our highlights of Day 1 of the conference.