Summary A novel AI approach can generate realistic MRI predictions of how pediatric brain tumors will grow, potentially revolutionizing personalized radiotherapy planning and providing synthetic data for clinical trials. Transcript INTRO Hey, so I came across this really interesting paper that just dropped in BMC Medicine, and I think it's one of those studies that sits at this fascinating intersection of generative AI and actual clinical applications—not the hype stuff, but something that could genuinely change how we treat some of the most aggressive brain tumors in kids. The paper's about using diffusion models—specifically DDIM, which you might know from image generation—to predict where a brain tumor's going to grow. […]