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Characterizing interfraction variations and their dosimetric effects in prostate cancer radiotherapy.
- C. Peng, E. Ahunbay, G. Chen, S. Anderson, C. Lawton, X. Li
- International journal of radiation oncology…
- 1 March 2011
PURPOSE To quantitatively characterize the interfraction variations and their dosimetric effects in radiotherapy for prostate cancer. METHODS AND MATERIALS A total of 486 daily computed tomography… Expand
Development of an online adaptive solution to account for inter- and intra-fractional variations.
- X. Li, F. Liu, +5 authors B. Erickson
- Radiotherapy and oncology : journal of the…
- 1 September 2011
PURPOSE The current IGRT repositioning cannot fully account for the organ deformation and rotation. We introduce a comprehensive solution using gated IMRT with online adaptive replanning to manage… Expand
Validation of an online replanning technique for prostate adaptive radiotherapy.
- C. Peng, G. Chen, E. Ahunbay, D. Wang, C. Lawton, X. Li
- Medicine, Physics
- Physics in medicine and biology
- 21 June 2011
We have previously developed an online adaptive replanning technique to rapidly adapt the original plan according to daily CT. This paper reports the quality assurance (QA) developments in its… Expand
Abnormal Suppression of Vector - Tensor Decays of ψ(2S)
A Kind of Urn Models in Clinical Trials With Multi-Outcome
- Guangpei Chen
A kind of adaptive designs in clinical trials with multi-out come have been constructed using urn models some limit theorems have been shown in such models,some examples are given,which indicate that… Expand
SU-G-JeP2-05: Dose Effects of a 1.5T Magnetic Field On Air-Tissue and Lung-Tissue Interfaces in MRI-Guided Radiotherapy.
PURPOSE The purpose of the study is to investigate the dose effects of electron-return-effect (ERE) at air-tissue and lung-tissue interfaces under a 1.5T transverse-magnetic-field (TMF). METHODS… Expand