RO Principles & Practice is an innovative education initiative from the ASTRO Education Committee that brings together exceptional educators to deliver a dynamic library of core radiation oncology lectures. Covering foundational topics across the full spectrum of the specialty, this program offers a trusted, go-to resource for high-quality learning. Designed with senior residents and early-career radiation oncologists in mind, RO Principles & Practice helps bridge the gap between training and practice, providing accessible, expert-driven content that supports lifelong learning and clinical excellence.

RO Principles & Practice Courses

RO Principles & Practice: Limited Stage Small Cell Lung Cancer

RO Principles & Practice: Histology-Driven Management of Soft Tissue Sarcoma

RO Principles & Practice: Pediatric Medulloblastomas and Primitive Neuroectodermal Tumors

New courses will be added regularly.