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Comparison of planning target volumes based on three-dimensional and four-dimensional CT imaging of thoracic esophageal cancer
BACKGROUND AND PURPOSE: To investigate the definition of planning target volumes (PTVs) based on four-dimensional computed tomography (4DCT) compared with conventional PTV definition and PTV definition using asymmetrical margins for thoracic primary esophageal cancer. MATERIALS AND METHODS: Forty-th...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Dove Medical Press
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4976909/ https://www.ncbi.nlm.nih.gov/pubmed/27536141 http://dx.doi.org/10.2147/OTT.S104315 |