| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Shrikant Deshpande, V K Sathiyanarayanan, Janhavi Bhangle, Kumara Swamy, Sumit Bas. Dosimetric and QA aspects of Konrad inverse planning system for commissioning intensity-modulated radiation therapy. Journal of medical physics. vol 32. issue 2. 2011-07-14. PMID:21157534. |
the salient features of konrad planning system, like dependence of grid size on dose volume histogram (dvh), number of intensity levels and step size in sequencer, are studied quantitatively and qualitatively.to verify whether the planned dose [from treatment planning system (tps)] and delivered dose are the same, the absolute dose at a point is determined using cc01 ion chamber and the axial plane dose distribution is carried out using kodak edr2 in conjunction with omnipro imrt phantom and omnipro imrt software from scanditronix wellhofer. |
2011-07-14 |
2023-08-12 |
Not clear |
| Rajesh A Kinhikar, Pramod K Sharma, Sachin Patkar, Chandrashekhar M Tambe, Deepak D Deshpand. Electronic tissue compensation achieved with both dynamic and static multileaf collimator in eclipse treatment planning system for Clinac 6 EX and 2100 CD Varian linear accelerators: Feasibility and dosimetric study. Journal of medical physics. vol 32. issue 2. 2011-07-14. PMID:21157535. |
dynamic multileaf collimator (dmlc) and static multileaf collimator (smlc), along with three-dimensional treatment planning system (3-d tps), open the possibility of tissue compensation. |
2011-07-14 |
2023-08-12 |
Not clear |
| Michael S Gossman, Morris I Ban. Dose-volume histogram quality assurance for linac-based treatment planning systems. Journal of medical physics. vol 35. issue 4. 2011-07-14. PMID:21170183. |
given a known three-dimensional (3-d) structure such as a parallelepiped, a simple beam arrangement, and known physics beam data, a time-efficient and reproducible method for verifying the accuracy of volumetric statistics (dvh) from a radiation therapy treatment planning system (tps) can be employed rapidly, satisfying the qa requirements for (tps) commissioning, upgrades, and annual checks. |
2011-07-14 |
2023-08-12 |
Not clear |
| Rajesh A Kinhikar, Smriti Sharma, Rituraj Upreti, Chandrashekhar M Tambe, Deepak D Deshpand. Characterizing and configuring motorized wedge for a new generation telecobalt machine in a treatment planning system. Journal of medical physics. vol 32. issue 1. 2011-07-14. PMID:21217916. |
mw was configured in eclipse (varian, palo alto, usa) 3d treatment planning system (tps). |
2011-07-14 |
2023-08-12 |
Not clear |
| Alok Kumar, Gautam Mukherjee, Girigesh Yadav, Vinod Pandey, Kalyan Bhattachary. Optimized point dose measurement: An effective tool for QA in intensity-modulated radiotherapy. Journal of medical physics. vol 32. issue 4. 2011-07-14. PMID:21224925. |
to rectify the problem, the tps (treatment planning system) calculated dose is found out at various points in the measurement plane of the chamber at isocenter. |
2011-07-14 |
2023-08-12 |
Not clear |
| Appasamy Murugan, Xavier Sidonia Valas, Kuppusamy Thayalan, Velayudham Ramasubramania. Dosimetric evaluation of a three-dimensional treatment planning system. Journal of medical physics. vol 36. issue 1. 2011-07-14. PMID:21430854. |
to evaluate the dosimetric performance of the treatment planning system (tps) with three-dimensional dose calculation algorithm using the basic beam data measured for 6 mv x-rays. |
2011-07-14 |
2023-08-12 |
Not clear |
| D O Odero, D S Shim. Third party EPID with IGRT capability retrofitted onto an existing medical linear accelerator. Biomedical imaging and intervention journal. vol 5. issue 3. 2011-07-14. PMID:21611056. |
the authors describe a relatively inexpensive third party ccd camera-based epid manufactured by theraview (cablon medical b.v.), installed onto a siemens primus linear accelerator, and integrated with a lantis record and verify system, an oldelft simulator with digital therapy imaging (dti) unit, and a philips adac pinnacle treatment planning system (tps). |
2011-07-14 |
2023-08-12 |
Not clear |
| L Petrokokkinos, K Zourari, E Pantelis, A Moutsatsos, P Karaiskos, L Sakelliou, I Seimenis, E Georgiou, P Papagianni. Dosimetric accuracy of a deterministic radiation transport based 192Ir brachytherapy treatment planning system. Part II: Monte Carlo and experimental verification of a multiple source dwell position plan employing a shielded applicator. Medical physics. vol 38. issue 4. 2011-06-20. PMID:21626931. |
the aim of this work is the dosimetric validation of a deterministic radiation transport based treatment planning system (brachyvision v. 8.8, referred to as tps in the following) for multiple 192ir source dwell position brachytherapy applications employing a shielded applicator in homogeneous water geometries. |
2011-06-20 |
2023-08-12 |
Not clear |
| Xiangyang Mei, Ian Nygren, J Eduardo Villarreal-Baraja. On the use of the MLC dosimetric leaf gap as a quality control tool for accurate dynamic IMRT delivery. Medical physics. vol 38. issue 4. 2011-06-20. PMID:21626959. |
this study focuses on varian linacs equipped with the 120 millennium mlc and the eclipse treatment planning system (tps), but can be extended to other linac/mlc/tps combination. |
2011-06-20 |
2023-08-12 |
Not clear |
| Shiv P Srivastava, Indra J Das, Arvind Kumar, Peter A S Johnston. Dosimetric comparison of split field and fixed jaw techniques for large IMRT target volumes in the head and neck. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 36. issue 1. 2011-06-17. PMID:19944592. |
treatment planning was performed on an eclipse tps using beam data generated for varian 2100c linear accelerator. |
2011-06-17 |
2023-08-12 |
Not clear |
| Maria Daniela Falco, Davide Fontanarosa, Roberto Miceli, Alessandra Carosi, Riccardo Santoni, Marco D'Andre. Preliminary studies for a CBCT imaging protocol for offline organ motion analysis: registration software validation and CTDI measurements. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 36. issue 1. 2011-06-17. PMID:20363613. |
in this study the registration algorithm of the x-ray volume imaging software (xvi, elekta, crawley, united kingdom), which manages a commercial cone-beam computed tomography (cbct)-based positioning system, has been tested using a homemade and an anthropomorphic phantom to: (1) assess its performance in detecting known translational and rotational set-up errors and (2) transfer the transformation matrix of its registrations into a commercial treatment planning system (tps) for offline organ motion analysis. |
2011-06-17 |
2023-08-12 |
Not clear |
| Maria Daniela Falco, Davide Fontanarosa, Roberto Miceli, Alessandra Carosi, Riccardo Santoni, Marco D'Andre. Preliminary studies for a CBCT imaging protocol for offline organ motion analysis: registration software validation and CTDI measurements. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 36. issue 1. 2011-06-17. PMID:20363613. |
the registration matrix translated into the tps image fusion module correctly reproduced the alignment between planning ct scans and cbct scans. |
2011-06-17 |
2023-08-12 |
Not clear |
| Rakesh M Chandola, Samit Tiwari, Manoj K Kowar, Vivek Choudhar. Monte Carlo and experimental dosimetric study of the mHDR-v2 brachytherapy source. Journal of cancer research and therapeutics. vol 6. issue 4. 2011-06-02. PMID:21358074. |
the conventional treatment planning system (tps) gives analytical calculations with ± 15 to 20% dose, which may lead to over exposure of critical organs or under dose of target. |
2011-06-02 |
2023-08-12 |
Not clear |
| Savino Cilla, Andrea Fidanzio, Francesca Greco, Domenico Sabatino, Aniello Russo, Laura Gargiulo, Luigi Azario, Angelo Piermatte. Correlation functions for Elekta aSi EPIDs used as transit dosimeter for open fields. Journal of applied clinical medical physics. vol 12. issue 1. 2011-06-01. PMID:21330974. |
a tolerance level ranging between ± 5% and ± 6% (depending on the type of tumor) was estimated for the comparison between the reconstructed isocenter dose, diso, and the computed dose, diso,tps, by the treatment planning system (tps). |
2011-06-01 |
2023-08-12 |
Not clear |
| Nicolas Perichon, Tristan Garcia, Pascal François, Valérie Lourenço, Caroline Lesven, Jean-Marc Bord. Calibration of helical tomotherapy machine using EPR/alanine dosimetry. Medical physics. vol 38. issue 3. 2011-05-18. PMID:21520829. |
the purpose of this study is twofold: to check the absorbed dose in water and dose rate calibration of a tomotherapy unit as well as the accuracy of the tomotherapy treatment planning system (tps) calculations for a specific test case. |
2011-05-18 |
2023-08-12 |
Not clear |
| Claire Dempse. Methodology for commissioning a brachytherapy treatment planning system in the era of 3D planning. Australasian physical & engineering sciences in medicine. vol 33. issue 4. 2011-05-10. PMID:21053116. |
to describe the steps undertaken to commission a 3d high dose rate (hdr) brachytherapy treatment planning system (tps). |
2011-05-10 |
2023-08-12 |
Not clear |
| Claire Dempse. Methodology for commissioning a brachytherapy treatment planning system in the era of 3D planning. Australasian physical & engineering sciences in medicine. vol 33. issue 4. 2011-05-10. PMID:21053116. |
commissioning test results were compared to an independent external beam tps (varian eclipse v 8.6) and the previously commissioned nucletron plato (v 14.3.7) brachytherapy treatment planning system, with point doses also independently verified using the brachytherapy module in radcalc (v 6.0) independent point dose calculation software. |
2011-05-10 |
2023-08-12 |
Not clear |
| P Sellakumar, C Arun, S S Sanjay, S B Rames. Comparison of monitor units calculated by radiotherapy treatment planning system and an independent monitor unit verification software. Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). vol 27. issue 1. 2011-04-27. PMID:20172756. |
in radiation therapy, the monitor units (mu) needed to deliver a treatment plan are calculated by treatment planning systems (tps). |
2011-04-27 |
2023-08-12 |
Not clear |
| Muhammad Naeem Anjum, William Parker, Russell Ruo, Ismail Aldahlawi, Muhammad Afza. IMRT quality assurance using a second treatment planning system. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 35. issue 4. 2011-03-28. PMID:19944590. |
we used a second treatment planning system (tps) for independent verification of the dose calculated by our primary tps in the context of patient-specific quality assurance (qa) for intensity-modulated radiation therapy (imrt). |
2011-03-28 |
2023-08-12 |
Not clear |
| Mark J Rivard, Sou-Tung Chiu-Tsao, Paul T Finger, Ali S Meigooni, Christopher S Melhus, Firas Mourtada, Mary E Napolitano, D W O Rogers, Rowan M Thomson, Ravinder Nat. Comparison of dose calculation methods for brachytherapy of intraocular tumors. Medical physics. vol 38. issue 1. 2011-03-18. PMID:21361199. |
to investigate dosimetric differences among several clinical treatment planning systems (tps) and monte carlo (mc) codes for brachytherapy of intraocular tumors using 125i or 103pd plaques, and to evaluate the impact on the prescription dose of the adoption of mc codes and certain versions of a tps (plaque simulator with optional modules). |
2011-03-18 |
2023-08-12 |
Not clear |