| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Steven J Frank, Marsha D McNeese, Eric A Strom, George Perkins, Mohammad Salehpour, Naomi Schechter, Thomas A Buchhol. Advances in radiation treatments of breast cancer. Clinical breast cancer. vol 4. issue 6. 2004-05-06. PMID:15023240. |
changes in 3 specific areas in treatment planning and delivery have revolutionized the way we approach breast cancer treatment: the design of radiation fields using computed tomography (ct) data sets, the development of 3-dimensional dose-calculation algorithms, and the development of new methods to modulate the delivery of radiation dose. |
2004-05-06 |
2023-08-12 |
Not clear |
| Robert C Krempien, Sascha Daeuber, Frank W Hensley, Michael Wannenmacher, Wolfgang Harm. Image fusion of CT and MRI data enables improved target volume definition in 3D-brachytherapy treatment planning. Brachytherapy. vol 2. issue 3. 2004-04-30. PMID:15062139. |
image fusion of ct and mri data enables improved target volume definition in 3d-brachytherapy treatment planning. |
2004-04-30 |
2023-08-12 |
Not clear |
| Martin Fuss, Bill J Salter, Premavathy Rassiah, D Cheek, Sean X Cavanaugh, Terence S Herma. Repositioning accuracy of a commercially available double-vacuum whole body immobilization system for stereotactic body radiation therapy. Technology in cancer research & treatment. vol 3. issue 1. 2004-04-21. PMID:14750894. |
those control ct datasets were compared with the original treatment planning ct simulation and analyzed with respect to positional misalignment of bony patient anatomy, and the respective position of the treated small lung or liver lesions. |
2004-04-21 |
2023-08-12 |
Not clear |
| Martin Fuss, Bill J Salter, Premavathy Rassiah, D Cheek, Sean X Cavanaugh, Terence S Herma. Repositioning accuracy of a commercially available double-vacuum whole body immobilization system for stereotactic body radiation therapy. Technology in cancer research & treatment. vol 3. issue 1. 2004-04-21. PMID:14750894. |
in addition, the target isocenter was recorded in the planning ct simulation dataset. |
2004-04-21 |
2023-08-12 |
Not clear |
| Martin Fuss, Bill J Salter, Premavathy Rassiah, D Cheek, Sean X Cavanaugh, Terence S Herma. Repositioning accuracy of a commercially available double-vacuum whole body immobilization system for stereotactic body radiation therapy. Technology in cancer research & treatment. vol 3. issue 1. 2004-04-21. PMID:14750894. |
an iterative optimization algorithm was implemented, utilizing a root mean square scoring function to determine the best-fit orientation of subsequent sets of anatomical landmark measurements relative to the original treatment planning ct data set. |
2004-04-21 |
2023-08-12 |
Not clear |
| Martin Fuss, Bill J Salter, Premavathy Rassiah, D Cheek, Sean X Cavanaugh, Terence S Herma. Repositioning accuracy of a commercially available double-vacuum whole body immobilization system for stereotactic body radiation therapy. Technology in cancer research & treatment. vol 3. issue 1. 2004-04-21. PMID:14750894. |
to this end, each control ct study was co-registered with the original treatment planning study using immobilization system related fiducial markers, and the computed isodose calculation was superimposed. |
2004-04-21 |
2023-08-12 |
Not clear |
| Martin Fuss, Bill J Salter, Premavathy Rassiah, D Cheek, Sean X Cavanaugh, Terence S Herma. Repositioning accuracy of a commercially available double-vacuum whole body immobilization system for stereotactic body radiation therapy. Technology in cancer research & treatment. vol 3. issue 1. 2004-04-21. PMID:14750894. |
in 109 control setup ct scans available for comparison with their respective treatment planning ct simulation study (2-5 per patient, median 3), anatomical landmark analysis revealed a mean bony landmark translation of -0.4 +/- 3.9 (mean +/- sd), -0.1 +/- 1.6 and 0.3 +/- 3.6 mm in x, y and z-directions, respectively. |
2004-04-21 |
2023-08-12 |
Not clear |
| Ken F Linnau, Robert B Stanley, Danial K Hallam, Joel A Gross, F A Man. Imaging of high-energy midfacial trauma: what the surgeon needs to know. European journal of radiology. vol 48. issue 1. 2004-04-16. PMID:14511857. |
due to its pivotal role in surgical planning, ct scans obtained for the evaluation of severe midfacial trauma should be designed to easily depict the imaging information necessary for clinical decision making. |
2004-04-16 |
2023-08-12 |
Not clear |
| P Kipouros, P Papagiannis, L Sakelliou, P Karaiskos, P Sandilos, P Baras, I Seimenis, M Kozicki, G Anagnostopoulos, D Balta. 3D dose verification in 192Ir HDR prostate monotherapy using polymer gels and MRI. Medical physics. vol 30. issue 8. 2004-04-15. PMID:12945969. |
a real clinical treatment plan was utilized, generated by post-irradiation, ct based calculations derived from plato bps and swift treatment planning systems. |
2004-04-15 |
2023-08-12 |
Not clear |
| Y Xua, Cheng-Shie Wuu, Marek J Maryansk. Determining optimal gel sensitivity in optical CT scanning of gel dosimeters. Medical physics. vol 30. issue 8. 2004-04-15. PMID:12945992. |
results obtained using the optimized ct scanning approach are compared with those from the treatment planning system and the film measurement. |
2004-04-15 |
2023-08-12 |
Not clear |
| Vincenzo Valentini, Angelo Piermattei, Alessio G Morganti, Maria Antonietta Gambacorta, Luigi Azario, Gabriella Macchia, Francesco Deodato, Savino Cilla, Daniele Pepe, Luca Grimaldi, Nicola Dinapoli, Numa Cellin. Virtual simulation: fifteen years later. Rays. vol 28. issue 3. 2004-04-15. PMID:15018316. |
the growing availability of ct equipment and console for computer-aided treatment planning setup enabled the use of advanced technologies as conformal 3d radiation therapy in most centers. |
2004-04-15 |
2023-08-12 |
Not clear |
| Aaron M Allen, Kristie M Siracuse, James A Hayman, James M Balte. Evaluation of the influence of breathing on the movement and modeling of lung tumors. International journal of radiation oncology, biology, physics. vol 58. issue 4. 2004-04-01. PMID:15001270. |
respiration causes movement and potential shape change in lung tumors that are not fully appreciated using conventional free-breathing ct models for radiotherapy planning. |
2004-04-01 |
2023-08-12 |
Not clear |
| L Cutler, A Molloy, V Dhukuram, A Bas. Do CT scans aid assessment of distal tibial physeal fractures? The Journal of bone and joint surgery. British volume. vol 86. issue 2. 2004-04-01. PMID:15046440. |
this study assesses the accuracy of pre-operative planning for placement of the screws in these fractures using either standard radiographs or ct scans. |
2004-04-01 |
2023-08-12 |
Not clear |
| V Heidecke, N G Rainov, W Burker. Results and outcome of neurosurgical treatment for extradural metastases in the cervical spine. Acta neurochirurgica. vol 145. issue 10. 2004-03-30. PMID:14577009. |
plain x-rays, ct, and mri were used for preoperative planning. |
2004-03-30 |
2023-08-12 |
Not clear |
| Laura Nofrini, S Martelli, F Iacon. In vivo evaluation of a computer planning system for total knee arthroplasty. Computer methods and programs in biomedicine. vol 73. issue 1. 2004-03-29. PMID:14715169. |
the planning system allows the surgeon to interactively stimulate the implant on a 3d model of the patient computed from computerized tomography (ct) images. |
2004-03-29 |
2023-08-12 |
Not clear |
| Pierre-Yves Bondiau, Gregoire Malandain, Pierre Chauvel, Frédérique Peyrade, Adel Courdi, Nicole Iborra, Jean-Pierre Caujolle, Pierre Gastau. Automatic three-dimensional model for protontherapy of the eye: preliminary results. Medical physics. vol 30. issue 6. 2004-03-25. PMID:12852523. |
the automatic localization of the organ at risk in a ct scan or an mri by automatic software could be of great interest for radiotherapy in the future for comparison of one patient at different times, the comparison of different treatments centers, the possibility of pooling results of different treatments centers, the automatic generation of doses-volumes histograms, the comparison between different treatment planning for the same patient and the comparison between different patients at the same time. |
2004-03-25 |
2023-08-12 |
Not clear |
| Daniel A Low, Michelle Nystrom, Eugene Kalinin, Parag Parikh, James F Dempsey, Jeffrey D Bradley, Sasa Mutic, Sasha H Wahab, Tareque Islam, Gary Christensen, David G Politte, Bruce R Whitin. A method for the reconstruction of four-dimensional synchronized CT scans acquired during free breathing. Medical physics. vol 30. issue 6. 2004-03-25. PMID:12852551. |
breathing motion also causes artifacts and distortions in treatment planning computed tomography (ct) scans acquired during free breathing and also causes a breakdown of the assumption of the superposition of radiation portals in intensity-modulated radiation therapy, possibly leading to significant dose delivery errors. |
2004-03-25 |
2023-08-12 |
Not clear |
| Daniel A Low, Michelle Nystrom, Eugene Kalinin, Parag Parikh, James F Dempsey, Jeffrey D Bradley, Sasa Mutic, Sasha H Wahab, Tareque Islam, Gary Christensen, David G Politte, Bruce R Whitin. A method for the reconstruction of four-dimensional synchronized CT scans acquired during free breathing. Medical physics. vol 30. issue 6. 2004-03-25. PMID:12852551. |
we present an alternative solution to accounting for breathing motion in radiotherapy treatment planning, where multislice ct scans are collected simultaneously with digital spirometry over many free breathing cycles to create a four-dimensional (4-d) image set, where tidal lung volume is the additional dimension. |
2004-03-25 |
2023-08-12 |
Not clear |
| Johan F Vansteenkiste, Sigrid G Stroobant. Positron emission tomography in the management of non-small cell lung cancer. Hematology/oncology clinics of North America. vol 18. issue 1. 2004-03-25. PMID:15005293. |
the combination of ct and pet improves radiotherapy planning and it is to be expected that combined ct-pet-guided planning devices will further refine three-dimensional conformal radiotherapy. |
2004-03-25 |
2023-08-12 |
human |
| K Venables, E A Miles, A Deighton, E G A Aird, P J Hoski. Irradiation of the heart during tangential breast treatment: a study within the START trial. The British journal of radiology. vol 77. issue 914. 2004-03-23. PMID:15010386. |
departments randomizing patients into the start trial and who had ct facilities for planning breast patients were invited to take part. |
2004-03-23 |
2023-08-12 |
Not clear |