Explore comprehensive treatment options for metastatic brain cancer in this informative UCLA lecture. Delve into the complexities of managing single and multiple brain metastases as Dr. Isaac Yang, a UCLA neurosurgeon, compares various approaches including whole brain radiation, stereotactic radiosurgery, and conventional surgery. Gain insights into the magnitude of the problem, current treatment options, and their efficacy. Learn about the groundbreaking Patchell study, surgical considerations for single lesions, and the potential future role of radiosurgery. Understand the techniques, efficacy, and complications associated with stereotactic radiosurgery. Conclude with an overview of UCLA's journey in advancing brain cancer treatment.