头颈部癌症患者使用开放式面膜与标准面膜的肿瘤运动对比研究，通过MRI-Linac在治疗初期、中期和末期的三次动态影像采集，分析两种面膜的定位重复性和肿瘤位移差异。结果显示开放式面膜在X（俯仰）和Z（偏航）轴旋转运动较大，但位移均低于机构耐受标准 ...

Lead author Jan Lagendijk (left) and first author Bas Raaymakers from UMC Utrecht. (Courtesy: UMC Utrecht) A research paper describing the first clinical use of a 1.5 T MRI-Linac for MRI-guided ...

The study, led by Eric A. Mellon, M.D., Ph.D. and Kaylie Cullison, Ph.D., at Sylvester Comprehensive Cancer Center, is the first to quantify tumor changes in glioblastoma patients receiving MRI-guided ...

Radiation therapy plan from the MRI-linac treatment planning system. (Courtesy: Pract. Radiat. Oncol. 10.1016/j.prro.2019.02.003) Researchers in the US have used MRI-guided radiation therapy (MR-IGRT) ...

Viewray Inc. received FDA clearance for the Mridian Linac system, a device that allows clinicians to visualize in real time the movement of tumors and organs during radiation treatment. The Oakwood, ...