| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Simeon Nill, Thomas Bortfeld, Uwe Oelfk. Inverse planning of intensity modulated proton therapy. Zeitschrift fur medizinische Physik. vol 14. issue 1. 2004-07-01. PMID:15104008. |
a common requirement of radiation therapy is that treatment planning for different radiation modalities is devised on the basis of the same treatment planning system (tps). |
2004-07-01 |
2023-08-12 |
Not clear |
| Elinore Wieslander, Tommy Knöö. Dose perturbation in the presence of metallic implants: treatment planning system versus Monte Carlo simulations. Physics in medicine and biology. vol 48. issue 20. 2004-06-15. PMID:14620059. |
in such situations, knowledge of the accuracy of the used treatment planning system (tps) is required. |
2004-06-15 |
2023-08-12 |
Not clear |
| Pia Haraldsson, Tommy Knöös, Håkan Nyström, Per Engströ. Monte Carlo study of TLD measurements in air cavities. Physics in medicine and biology. vol 48. issue 18. 2004-05-19. PMID:14529213. |
in this study, the dose distribution to a phantom having a cylindrical air cavity containing a tube was calculated by monte carlo methods and the results were compared with data from a treatment planning system (tps) to evaluate the accuracy of the tld measurements. |
2004-05-19 |
2023-08-12 |
Not clear |
| Alexei Trofimov, Thomas Bortfel. Beam delivery sequencing for intensity modulated proton therapy. Physics in medicine and biology. vol 48. issue 10. 2004-01-26. PMID:12812449. |
proton beam weight maps optimized by the treatment planning system (tps) for a discrete set of regularly spaced narrow pencil beams were interpolated, using convolution with various kernel functions, to simulate continuous beam scanning on a raster pattern. |
2004-01-26 |
2023-08-12 |
Not clear |
| Alexei Trofimov, Thomas Bortfel. Beam delivery sequencing for intensity modulated proton therapy. Physics in medicine and biology. vol 48. issue 10. 2004-01-26. PMID:12812449. |
expected dose distributions at the proton bragg peak range were then calculated and compared to those planned by the tps, to evaluate the discrepancy due to the differences between the treatment planning and delivery approaches. |
2004-01-26 |
2023-08-12 |
Not clear |
| D P Banjade, T Aloysius Raj, B S Ng, S Xavier, A A Tajuddin, A Shukr. Entrance dose measurement: a simple and reliable technique. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 28. issue 2. 2003-12-04. PMID:12804703. |
the dose measured in the phantom using the tlds calibrated for entrance dose to 6-and 10-mv photon beams was found to be close to the dose determined by the treatment planning system (tps) with discrepancies of not more than 4.1% (mean 1.3%). |
2003-12-04 |
2023-08-12 |
Not clear |
| Feliciano García-Vicente, Angel Miñambres, Inmaculada Jerez, Ignaci Modolell, Leopoldo Pérez, Juan Jose Torre. Experimental validation tests of fast Fourier transform convolution and multigrid superposition algorithms for dose calculation in low-density media. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 67. issue 2. 2003-11-20. PMID:12812856. |
in this study we assess the errors in dose values predicted by fast fourier transform convolution (fftc) and multigrid superposition (mgs) algorithms implemented in a commercial treatment planning system (tps). |
2003-11-20 |
2023-08-12 |
Not clear |
| M P R Waligórski, P Bilski, J Lesiak, E Byrski, B Rozwadowska-Bogusz, R Barańczyk, E Góra, E Ochab, P Olk. Validation of a radiotherapy treatment planning system using an anthropomorphic phantom and MTS-N thermoluminescent detectors. Radiation protection dosimetry. vol 101. issue 1-4. 2003-04-23. PMID:12382795. |
a treatment planning system (tps) was validated in conditions of simulated radiotherapy (rt) of an anthropomorphic tissue-equivalent phantom. |
2003-04-23 |
2023-08-12 |
Not clear |
| E Bourhis-Martin, P Meissner, J Rassow, W Baumhoer, R Schmidt, W Sauerwei. Empirical description and Monte Carlo simulation of fast neutron pencil beams as basis of a treatment planning system. Medical physics. vol 29. issue 8. 2003-04-02. PMID:12201412. |
the dose delivered to the patient is computed by a treatment planning system (tps) based on an empirical model, in which the dose components (neutron and photon) are described by analytical functions. |
2003-04-02 |
2023-08-12 |
Not clear |
| Ann Van Esch, Jörg Bohsung, Pekka Sorvari, Mikko Tenhunen, Marta Paiusco, Mauro Iori, Per Engström, Håkan Nyström, Dominique Pierre Huysken. Acceptance tests and quality control (QC) procedures for the clinical implementation of intensity modulated radiotherapy (IMRT) using inverse planning and the sliding window technique: experience from five radiotherapy departments. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 65. issue 1. 2003-03-14. PMID:12413675. |
an increasing number of radiotherapy centres is now aiming for clinical implementation of intensity modulated radiotherapy (imrt), but--in contrast to conventional treatment--no national or international guidelines for commissioning of the treatment planning system (tps) and acceptance tests of treatment equipment have yet been developed. |
2003-03-14 |
2023-08-12 |
Not clear |
| J C Rosenwal. [Safety in radiotherapy: Control of software and informatics systems]. Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. vol 6 Suppl 1. 2003-03-14. PMID:12587397. |
on the other hand, the software sophistication, such as encountered in modern treatment planning systems (tps), makes it very difficult to set up efficient quality assurance programs compatible with the workload of users in charge of daily routine. |
2003-03-14 |
2023-08-12 |
Not clear |
| Ans Swinnen, Jan Verstraete, Dominique Huysken. The use of a multipurpose phantom for mailed dosimetry checks of therapeutic photon beams: 'OPERA' (operational phantom for external radiotherapy audit). Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 64. issue 3. 2003-03-10. PMID:12242120. |
the aim is to test the functionality of this phantom by comparing the results provided by the local treatment planning system (tps) with the measurements by film and thermoluminescence dosimeters (tlds) in a number of clinical conditions. |
2003-03-10 |
2023-08-12 |
Not clear |
| D P Banjade, B S Ng, M Zakir, A A Tajuddin, A Shukr. A novel approach of dose mapping using a humanoid breast phantom in radiotherapy. The British journal of radiology. vol 75. issue 898. 2002-12-16. PMID:12381690. |
tlds were exposed after packing them in various locations in a particular slice, as planned by the treatment planning system (tps). |
2002-12-16 |
2023-08-12 |
Not clear |
| Jackson Chan, David Russell, Victor G Peters, Thomas J Farrel. Comparison of monitor unit calculations performed with a 3D computerized planning system and independent "hand" calculations: results of three years clinical experience. Journal of applied clinical medical physics. vol 3. issue 4. 2002-12-12. PMID:12383049. |
a comparison of the monitor unit calculations of a commercial 3d computerized treatment planning system (tps) with "hand" calculations from lookup tables was made for a large number of clinical cases (greater than 13 500 treatment fields). |
2002-12-12 |
2023-08-12 |
Not clear |
| Sung-Yen Lin, Tieh-Chi Chu, Jao-Perng Lin, Mu-Tai Li. The effect of a metal hip prosthesis on the radiation dose in therapeutic photon beam irradiations. Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. vol 57. issue 1. 2002-08-19. PMID:12137022. |
such treatment may incur some dose effect that cannot be predicted precisely in commercial treatment planning systems (tps) for patients having undergone total hip replacement. |
2002-08-19 |
2023-08-12 |
Not clear |
| Giuseppe Scielzo, Eva Gino, Michele Stas. Dosimetric evaluation of two radiotherapy treatment planning systems using report 55 by the AAPM task group 23. Tumori. vol 88. issue 1. 2002-05-30. PMID:12004851. |
the aapm report 55 of task group 23 (tg23) is used to verify the accuracy of the calculation algorithm of two radiotherapic treatment planning systems (tps), which use two pencil beam models (one of the last generation) and a collapsed cone convolution model. |
2002-05-30 |
2023-08-12 |
Not clear |
| M A MacKenzie, M Lachaine, B Murray, B G Fallone, D Robinson, G C Fiel. Dosimetric verification of inverse planned step and shoot multileaf collimator fields from a commercial treatment planning system. Journal of applied clinical medical physics. vol 3. issue 2. 2002-05-22. PMID:11958650. |
an inverse treatment planning (itp) module on a commercial treatment planning system (tps) (helax ab, uppsala, sweden) is being used for an in-house clinical trial for treatment of nasopharyngeal cancer with contralateral parotid sparing. |
2002-05-22 |
2023-08-12 |
Not clear |
| R Robert. How accurate is a CT-based dose calculation on a pencil beam TPS for a patient with a metallic prosthesis? Physics in medicine and biology. vol 46. issue 9. 2002-03-04. PMID:11580187. |
the accuracy of a ct-based dose calculation on a treatment planning system (tps) for a radiotherapy patient with a metallic prosthesis has not previously been reported. |
2002-03-04 |
2023-08-12 |
Not clear |
| S Knutsen, R Hafslund, O R Monge, H Valen, L P Muren, B L Rekstad, J Krohn, O Dah. Dosimetric verification of a dedicated 3D treatment planning system for episcleral plaque therapy. International journal of radiation oncology, biology, physics. vol 51. issue 4. 2001-12-13. PMID:11704341. |
this paper describes the dosimetric verification of a commercially available dedicated treatment planning system (tps) for ept when realistic multiple-seed configurations are applied. |
2001-12-13 |
2023-08-12 |
Not clear |
| F C du Plessis, C A Willemse, M G Lötter, L Goedhal. Comparison of the Batho, ETAR and Monte Carlo dose calculation methods in CT based patient models. Medical physics. vol 28. issue 4. 2001-09-27. PMID:11339755. |
these were used in the egs4 based dosxyz code to generate beam data in a mathematical water phantom to set up a beam model in a commercial treatment planning system (tps), cadplan v.2.7.9. |
2001-09-27 |
2023-08-12 |
Not clear |