Two‐dimensional (2D) IMRT QA has been widely performed in Radiation Oncology clinic. However, concerns regarding its sensitivity in detecting delivery errors and its clinical meaning have been raised in publications. In this study, a robust methodology of three‐dimensional (3D) IMRT QA using fiducial registration and structure‐mapping was proposed to acquire organ‐specific dose information.

中文翻译：

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具有器官特定剂量信息的3D IMRT QA的基准检测和注册

二维（2D）IMRT QA已在放射肿瘤学诊所广泛进行。然而，在出版物中已经提出了关于其在检测递送错误中的敏感性及其临床意义的担忧。在这项研究中，提出了使用基准配准和结构映射的三维（3D）IMRT QA鲁棒方法，以获取器官特异性剂量信息。