Robbins, J;
Osorio, EV;
Eiben, B;
Henderson, E;
Scott, E;
Green, A;
Van Herk, M;
(2019)
Modelling the effect of time varying organ deformations in head and neck cancer using a PCA model.
In:
(Proceedings) ICCR, 19th International Conference on the Use of Computers in Radiation Therapy.
ICCR: Montreal, Canada.
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Abstract
Throughout the radiotherapy treatment process, geometrical changes in the patient often occur, e.g. organs differing in shape from that of the planning CT scan (pCT). This organ deformation leads to uncertainties in the dose distribution throughout the treatment course. We present a method to statistically model the time dependent effect of organ deformation on organ at risk (OAR) dose, with the aim of later incorporating it into advanced treatment planning methods i.e. probabilistic planning.
| Type: | Proceedings paper |
|---|---|
| Title: | Modelling the effect of time varying organ deformations in head and neck cancer using a PCA model |
| Event: | ICCR, 19th International Conference on the Use of Computers in Radiation Therapy |
| Location: | Montreal, Canada |
| Dates: | 17 June 2019 - 20 June 2019 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | http://iccr-mcma.org/ |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Med Phys and Biomedical Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10085456 |
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