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Correlation between the respiratory waveform measured using a respiratory sensor and 3D tumor motion in gated radiotherapy


, : Correlation between the respiratory waveform measured using a respiratory sensor and 3D tumor motion in gated radiotherapy. International Journal of Radiation Oncology, Biology, Physics 60(3): 951-958

Purpose: The purpose of this study is to investigate the correlation between the respiratory waveform measured using a respiratory sensor and three-dimensional (3D) tumor motion. Methods and Materials: A laser displacement sensor (LDS: KEYENCE LB-300) that measures distance using infrared light was used as the respiratory sensor. This was placed such that the focus was in an area around the patient's navel.

US$19.90

PMID: 15465214

DOI: 10.1016/j.ijrobp.2004.06.026


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