The development of dynamic collimation for volume-of-interest cone beam computed tomography and intrafaction motion monitoring during radiation therapy

放射治疗期间感兴趣体积锥形束计算机断层扫描和派内运动监测动态准直的发展

• 批准号: 296848
• 负责人: Parsons David
• 金额: $ 7.65万
• 依托单位: Dalhousie University (Nova Scotia)
• 依托单位国家: 加拿大
• 项目类别: Studentship Programs
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-10-01 至 2016-10-01
• 项目状态: 已结题
• 来源: https://webapps.cihr-irsc.gc.ca/decisions/p/project_details.html?applId=296848&lang=en
• 关键词: Image Guided Radiation Therapy; Intrafraction Motion Monitoring; Monte Carlo Simulation; Radiation Dosimetry; Radiation Therapy; Stereotactic Body Radiation Therapy; Volume Of Interest Cone Beam Computed Tomography; Volumetric Modulated Arc Therapy; X-Ray

X-ray imaging in radiotherapy has long been used to localize the target volume prior to treatment. Presently, rotating a low energy diagnostic quality x-ray source around the patient accomplishes this task. A series of images are acquired throughout the r

放射治疗中的 X 射线成像长期以来一直用于在治疗前定位靶区。目前，围绕患者旋转低能量诊断质量的 X 射线源即可完成此任务。在整个 r 过程中获取一系列图像