Quantifying ITV instabilities arising from 4DCT: a simulation study using patient data
نویسندگان
چکیده
منابع مشابه
Quantifying ITV instabilities arising from 4DCT: a simulation study using patient data.
Treatment planning for patients undergoing radiation therapy is often performed based on four-dimensional computed tomography (4DCT) when respiratory motion is present, as in lung cancer patients. 4DCT is used to define the internal target volume (ITV) that, ideally, incorporates all potential locations of the tumour. In this work, we use the locations of gold fiducial markers implanted in lung...
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ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2012
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/57/5/l1