Mohammad Khurram Khan,Michael Edward Howard,Laurence F. Miller
申请号：
US14026562
公开号：
US20140073833A1
申请日:
2013.09.13
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Methods, systems and computer-readable storage media relate to determining individualized treatment planning margins. The methods may include processing motion data of a target obtained from at least one marker for one or more periods. Each period may include a plurality of time intervals. The processing may include processing the motion data to determine an isocenter for each time interval along at least one of the axes of motion. The axes can include the x axis, the y axis, and/or the z axis. The method may include determining motion prediction data for each of the at least one of the axes and determining treatment planning margins for each of the at least one of the axes based on the motion prediction data. The individualized treatment margins can be smaller and more optimal because the treatment margins can incorporate patient specific patterns of motion of a target (e.g., an organ).
