Patterns of failure after stereotactic radiosurgery for brain metastases from small cell lung cancer: outcomes in the immunotherapy era.Marwaha AS, Liang Y, Shepard MJ, et al.. J Neurooncol. 2025 Mar;172(1):177-183. doi: 10.1007/s11060-024-04895-w. Epub 2024 Dec 7. PMID: 39643852. 【背景と目的】・小細胞肺がん(SCL…