Accurate planning and delivery in stereotactic radiosurgery using a Cyberknife unit

使用射波刀装置进行立体定向放射外科手术的准确规划和实施

• 批准号: 355561-2011
• 负责人: Carrier, JeanFrançois
• 金额: $ 1.6万
• 依托单位: Université de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=549766
• 关键词: Accurate; planning; delivery; stereotactic; radiosurgery

This research program is focussed on treatment of cancerous tumors with small radiation fields. In radiotherapy, using very small fields, sometimes a few mm in diameter, allows a tumor "painting" and an avoidance of surrounding healthy organs. However, the small size of fields lead to technical difficulties in radiation dose calculation, deposited dose measurement, thus in treatment planning. Our objective is to study dose calculation with small fields, optimize treatment planning and validate treatment security through adapted quality assurance. To conduct this research, we will use our CyberKnife. This unit was the first installed in Canada, in 2009.

该研究计划的重点是治疗小辐射场的癌性肿瘤。在放射疗法中，使用非常小的田地，有时直径几毫米，可以使肿瘤“绘画”并避免周围的健康器官。但是，较小的田间导致辐射剂量计算的技术困难，沉积剂量测量，因此在治疗计划中。我们的目标是通过小领域研究剂量计算，优化治疗计划，并通过适应的质量保证来验证治疗安全性。为了进行这项研究，我们将使用我们的网络刀。该单元是2009年在加拿大第一个安装的单元。