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Correlation of respiratory motion between external patient surface and internal anatomical landmarks

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Fayad, Hadi | Pan, Tinsu | Clément, Jean-François | Visvikis, Dimitris

Edité par CCSD ; American Association of Physicists in Medicine -

International audience. Current respiratory motion monitoring devices used for motion synchronization in medical imaging and radiotherapy provide either 1D respiratory signal over a specific region or 3D information based on few external or internal markers. On the other hand, newer technology may offer the potential to monitor the entire patient external surface in real time. The main objective of this study was to assess the motion correlation between such an external patient surface and internal anatomical landmarks motion.

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