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Comparison of breath‐hold and free‐breathing positions of an external fiducial by analysis of respiratory traces

An internal target volume (ITV) accounting for respiratory‐induced tumor motion is best obtained using 4DCT. However, when 4DCT is not available, inspiratory/expiratory breath‐hold [Formula: see text] CT images have been suggested as an alternative. In such cases, an external fiducial on the abdomen...

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Detalles Bibliográficos
Autores principales:	Hunjan, Sandeep, Starkschall, George, Rosen, Isaac, Prado, Karl, Tolani, Naresh, Balter, Peter
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2008
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5722296/ https://www.ncbi.nlm.nih.gov/pubmed/18716589 http://dx.doi.org/10.1120/jacmp.v9i3.2768

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