Explore the cutting-edge developments in brain tumor treatment and management in this comprehensive lecture by Dr. Steven D. Chang, a renowned neurosurgeon from Stanford University. Delve into the future of neurosurgery, examining advanced imaging techniques such as Diffusion Tensor Imaging (DTI) and functional MRI. Gain insights into radiosurgery, its advantages over traditional surgery, and its applications in various brain tumor cases. Learn about specific case studies involving brain metastasis, pituitary adenomas, meningiomas, and acoustic neuromas. Understand the benefits of staged CyberKnife stereotactic radiosurgery and its impact on patient outcomes. This informative presentation offers a deep dive into the latest surgical and non-surgical approaches for treating brain tumors, providing valuable knowledge for medical professionals and students in the field of neurosurgery.