By Dr. Liji Thomas, MD Reviewed by Lauren Hardaker Mar 26 2026 AI tools could transform how brain tumor patients access and understand critical care information, but without careful oversight, the same technology may introduce new risks and uncertainties.  Study: Large language models in patient education for brain tumors: opportunities, risks, and ethical considerations . Image credit: Nanci Santos Iglesias/Shutterstock.com Patients with brain tumors suddenly need to understand a lot of