| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Angelo Piermattei, Andrea Fidanzio, Gerardina Stimato, Luigi Azario, Luca Grimaldi, Guido D'Onofrio, Savino Cilla, Mario Balducci, Maria Antonietta Gambacorta, Nicola Di Napoli, Numa Cellin. In vivo dosimetry by an aSi-based EPID. Medical physics. vol 33. issue 11. 2007-01-04. PMID:17153420. |
irradiating water-equivalent phantoms of different thicknesses, a set of correlation functions f(w, l) were obtained by the ratio between st and dm as a function of the phantom thickness, w, for a different field width, l. for the in vivo determination of diso and dm values, the water-equivalent thickness of the patients (along the beam central axis) was evaluated by means of the treatment planning system that uses ct scans calibrated in terms of the electron densities. |
2007-01-04 |
2023-08-12 |
Not clear |
| L Simon, P Giraud, V Servois, J-C Rosenwal. [Comparative study and clinical implementation of two breathing-adapted radiotherapy techniques: dosimetric benefits for lung cancer treatment]. Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. vol 10. issue 6-7. 2007-01-03. PMID:16997597. |
planning images are obtained by a four-dimensional ct (4d-ct) using the same marker. |
2007-01-03 |
2023-08-12 |
Not clear |
| Sheng Xu, Russell H Taylor, Gabor Fichtinger, Kevin Clear. Lung deformation estimation and four-dimensional CT lung reconstruction. Academic radiology. vol 13. issue 9. 2006-12-26. PMID:16935720. |
four-dimensional (4d) computed tomography (ct) can be used in radiation treatment planning to account for respiratory motion. |
2006-12-26 |
2023-08-12 |
Not clear |
| Michael K O'Connor, Brad J Kem. Single-photon emission computed tomography/computed tomography: basic instrumentation and innovations. Seminars in nuclear medicine. vol 36. issue 4. 2006-12-26. PMID:16950143. |
depending on system design, there are varying technical issues surrounding the different spect/ct devices, ranging from cost, radiation dose, planning, and siting requirements to system-specific issues such as table sag and ct artifacts due to patient motion. |
2006-12-26 |
2023-08-12 |
Not clear |
| Jikun Wei, George A Sandison, Wen-Chien Hsi, Michael Ringor, Xiaoyi L. Dosimetric impact of a CT metal artefact suppression algorithm for proton, electron and photon therapies. Physics in medicine and biology. vol 51. issue 20. 2006-12-21. PMID:17019032. |
modern treatment planning inhomogeneity corrections use x-ray ct images and calibrated scales of tissue ct number to electron density to provide this information. |
2006-12-21 |
2023-08-12 |
Not clear |
| Jikun Wei, George A Sandison, Wen-Chien Hsi, Michael Ringor, Xiaoyi L. Dosimetric impact of a CT metal artefact suppression algorithm for proton, electron and photon therapies. Physics in medicine and biology. vol 51. issue 20. 2006-12-21. PMID:17019032. |
this paper investigates the dosimetric improvement achieved by a previously proposed x-ray ct metal artefact suppression technique when the suppressed images of a patient with bilateral hip prostheses are used in commercial treatment planning systems for proton, electron or photon therapies. |
2006-12-21 |
2023-08-12 |
Not clear |
| Andrew Mong, Richard Bella. Imaging the pediatric prostate. Radiologic clinics of North America. vol 44. issue 5. 2006-12-19. PMID:17030225. |
mr imaging and ct are useful in delineating more detailed anatomy before surgical planning and in determining the organ of origin in a patient who has a large pelvic mass. |
2006-12-19 |
2023-08-12 |
Not clear |
| G Strauss, I Hertel, J Dornheim, J Cordes, O Burgert, T Schulz, J Meixensberger, D Winkler, U Preim, A Dietz, B Prei. [Three-dimensional visualization of CT of the neck for surgical planning]. Laryngo- rhino- otologie. vol 85. issue 10. 2006-12-18. PMID:16586276. |
[three-dimensional visualization of ct of the neck for surgical planning]. |
2006-12-18 |
2023-08-12 |
Not clear |
| P Günther, J Tröger, S Holland-Cunz, K L Waag, J P Schen. [Computer-assisted operational planning for pediatric abdominal surgery. 3D-visualized MRI with volume rendering]. Der Radiologe. vol 46. issue 8. 2006-12-13. PMID:15776266. |
3d visualization and computer-assisted operational planning based on ct data are being increasingly used for difficult operations in adults. |
2006-12-13 |
2023-08-12 |
Not clear |
| Semin Chong, Kyung Soo Lee, Ha Young Kim, Yoon Kyung Kim, Byung-Tae Kim, Myung Jin Chung, Chin A Yi, Ghee Young Kwo. Integrated PET-CT for the characterization of adrenal gland lesions in cancer patients: diagnostic efficacy and interpretation pitfalls. Radiographics : a review publication of the Radiological Society of North America, Inc. vol 26. issue 6. 2006-12-13. PMID:17102052. |
integrated fluorine-18 fluorodeoxyglucose positron emission tomography (pet)-computed tomography (ct) for adrenal gland imaging in cancer patients allows early detection and accurate localization of adrenal lesions and differentiation of metastatic nodules from benign lesions, thereby facilitating treatment planning. |
2006-12-13 |
2023-08-12 |
Not clear |
| P Gervaz, S Lavertu, B Kazemba, J H Pemberton, M G Haddock, L L Gunderso. Sphincter-preserving radiation therapy for rectal cancer: a simulation study using three-dimensional computerized technology. Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland. vol 8. issue 7. 2006-12-12. PMID:16919108. |
the acquisition of detailed computerized tomography (ct) imaging at the time of simulation, along with three-dimensional (3d) treatment planning software has been integrated with radiation delivery hardware to create the modality known as 3d conformal radiotherapy (3dxrt). |
2006-12-12 |
2023-08-12 |
Not clear |
| Danette Hann, Susan Allen, Desirée Ciambrone, Ann Sha. Use of complementary therapies during chemotherapy: influence of patients' satisfaction with treatment decision making and the treating oncologist. Integrative cancer therapies. vol 5. issue 3. 2006-12-07. PMID:16880427. |
at the beginning of chemotherapy, 39% indicated already trying ct and an additional 13% reported planning to try ct. |
2006-12-07 |
2023-08-12 |
Not clear |
| Danette Hann, Susan Allen, Desirée Ciambrone, Ann Sha. Use of complementary therapies during chemotherapy: influence of patients' satisfaction with treatment decision making and the treating oncologist. Integrative cancer therapies. vol 5. issue 3. 2006-12-07. PMID:16880427. |
four months later, when most patients had completed chemotherapy, more than half (53%) reported using ct, with another 8% planning to try it. |
2006-12-07 |
2023-08-12 |
Not clear |
| Calvin Huntzinger, Peter Munro, Scott Johnson, Mika Miettinen, Corey Zankowski, Greg Ahlstrom, Reto Glettig, Reto Filliberti, Wolfgang Kaissl, Martin Kamber, Martin Amstutz, Lionel Bouchet, Dan Klebanov, Hassan Mostafavi, Richard Star. Dynamic targeting image-guided radiotherapy. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 31. issue 2. 2006-12-05. PMID:16690452. |
like imrt, igrt is a process involving all steps in the radiotherapy treatment process, including patient immobilization, computed tomography (ct) simulation, treatment planning, plan verification, patient setup verification and correction, delivery, and quality assurance. |
2006-12-05 |
2023-08-12 |
Not clear |
| Paul Keall, Sastry Vedam, Rohini George, Chris Bartee, Jeffrey Siebers, Fritz Lerma, Elisabeth Weiss, Theodore Chun. The clinical implementation of respiratory-gated intensity-modulated radiotherapy. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 31. issue 2. 2006-12-05. PMID:16690456. |
documented clinical procedures were developed to include a tumor motion study, gated ct imaging, imrt treatment planning, and gated imrt delivery. |
2006-12-05 |
2023-08-12 |
Not clear |
| J Pouliot, O Morin, M Aubin, J-F Aubry, J Chen, J Speight, M Roac. [Megavoltage cone-beam CT: Recent developments and clinical applications]. Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. vol 10. issue 5. 2006-12-01. PMID:16861025. |
this provides a 3d patient anatomy volume in the actual treatment position, relative to the treatment isocenter, moments before the dose delivery, that can be tightly aligned to the planning ct, allowing verification and correction of the patient position, detection of anatomical changes and dose calculation. |
2006-12-01 |
2023-08-12 |
Not clear |
| M Aubin, O Morin, J Chen, A Gillis, B Pickett, J F Aubry, C Akazawa, J Speight, M Roach, J Poulio. The use of megavoltage cone-beam CT to complement CT for target definition in pelvic radiotherapy in the presence of hip replacement. The British journal of radiology. vol 79. issue 947. 2006-11-27. PMID:16916807. |
the treatment plan for external beam radiation therapy is based on the delineation of the anatomy in the planning ct scan. |
2006-11-27 |
2023-08-12 |
Not clear |
| U Malsch, C Thieke, P E Huber, R Bend. An enhanced block matching algorithm for fast elastic registration in adaptive radiotherapy. Physics in medicine and biology. vol 51. issue 19. 2006-11-20. PMID:16985271. |
the result is a fully transformed 3d planning dataset (planning ct as well as delineations of tumour and organs at risk) to a verification ct, allowing evaluation and, if necessary, changes of the treatment plan based on the current patient anatomy without time-consuming manual re-contouring. |
2006-11-20 |
2023-08-12 |
Not clear |
| Song Gao, Lifei Zhang, He Wang, Renaud de Crevoisier, Deborah D Kuban, Radhe Mohan, Lei Don. A deformable image registration method to handle distended rectums in prostate cancer radiotherapy. Medical physics. vol 33. issue 9. 2006-11-20. PMID:17022225. |
in this study we implemented an automatic image intensity modification procedure to create artificial gas pockets in the planning computed tomography (ct) images. |
2006-11-20 |
2023-08-12 |
Not clear |
| Ke Sheng, Jing Cai, James Brookeman, Janelle Molloy, John Christopher, Paul Rea. A computer simulated phantom study of tomotherapy dose optimization based on probability density functions (PDF) and potential errors caused by low reproducibility of PDF. Medical physics. vol 33. issue 9. 2006-11-20. PMID:17022227. |
lung tumor motion trajectories measured by four-dimensional ct or dynamic mri can be converted to a probability density function (pdf), which describes the probability of the tumor at a certain position, for pdf based treatment planning. |
2006-11-20 |
2023-08-12 |
human |