| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Ashley W Rankine, Peter J Lanzon, Nigel A Spr. Effect of contrast media on megavoltage photon beam dosimetry. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 33. issue 3. 2008-11-18. PMID:18674680. |
if, however, a critical organ is in close proximity to the planning target volume (ptv) and is planned to receive its maximum allowable dose, planning on contrast-enhanced ct images may result in that organ receiving dose beyond the recommended tolerance. |
2008-11-18 |
2023-08-12 |
Not clear |
| Curtis Woodford, Slav Yartsev, Jake Van Dy. Image registration of a moving target phantom with helical tomotherapy: effect of the CT acquisition technique and action level proposal. Physics in medicine and biology. vol 53. issue 18. 2008-11-18. PMID:18723925. |
this study aims to quantify the effects of target motion and resultant motion artifacts in planning and megavoltage ct (mvct) studies on the automatic registration processes of helical tomotherapy. |
2008-11-18 |
2023-08-12 |
Not clear |
| Curtis Woodford, Slav Yartsev, Jake Van Dy. Image registration of a moving target phantom with helical tomotherapy: effect of the CT acquisition technique and action level proposal. Physics in medicine and biology. vol 53. issue 18. 2008-11-18. PMID:18723925. |
planning ct studies of a respiratory motion phantom were acquired using conventional and four-dimensional ct (4d ct) techniques. |
2008-11-18 |
2023-08-12 |
Not clear |
| Curtis Woodford, Slav Yartsev, Jake Van Dy. Image registration of a moving target phantom with helical tomotherapy: effect of the CT acquisition technique and action level proposal. Physics in medicine and biology. vol 53. issue 18. 2008-11-18. PMID:18723925. |
mvct studies were acquired on helical tomotherapy in the presence and absence of target motion and were registered with different planning ct studies. |
2008-11-18 |
2023-08-12 |
Not clear |
| Curtis Woodford, Slav Yartsev, Jake Van Dy. Image registration of a moving target phantom with helical tomotherapy: effect of the CT acquisition technique and action level proposal. Physics in medicine and biology. vol 53. issue 18. 2008-11-18. PMID:18723925. |
automatic registration of an mvct study with 0% breathing phase, average intensity and maximum intensity 4d ct projections did not differ from that of an mvct study with a conventional planning ct. motion artifacts in the mvct or planning ct studies changed the accuracy of the automatic registration process by less than 2.0%. |
2008-11-18 |
2023-08-12 |
Not clear |
| C Wang, M Chao, L Lee, L Xin. MRI-based treatment planning with electron density information mapped from CT images: a preliminary study. Technology in cancer research & treatment. vol 7. issue 5. 2008-11-18. PMID:18783283. |
mri-based treatment planning with electron density information mapped from ct images: a preliminary study. |
2008-11-18 |
2023-08-12 |
Not clear |
| C Wang, M Chao, L Lee, L Xin. MRI-based treatment planning with electron density information mapped from CT images: a preliminary study. Technology in cancer research & treatment. vol 7. issue 5. 2008-11-18. PMID:18783283. |
the present approach offers a means of utilizing mr images for accurate dose calculation and affords a potential to eliminate the redundant simulation ct by planning a patient's treatment with only simulation mri and any available diagnostic/staging ct data. |
2008-11-18 |
2023-08-12 |
Not clear |
| Steven L Thoma. Application of cone-beam CT in the office setting. Dental clinics of North America. vol 52. issue 4. 2008-11-18. PMID:18805227. |
the decision to incorporate cone-beam ct (cbct) into a dental practice is one that requires serious consideration and careful planning. |
2008-11-18 |
2023-08-12 |
Not clear |
| Leonard Specto. Computer-aided dental implant planning. Dental clinics of North America. vol 52. issue 4. 2008-11-18. PMID:18805228. |
this article describes how nobel biocare's procera surgical planning software converts a patient's double ct scan data into a virtual three-dimensional model of the alveolar bone and overlying prosthesis. |
2008-11-18 |
2023-08-12 |
Not clear |
| Donald A Tyndall, Sonali Rathor. Cone-beam CT diagnostic applications: caries, periodontal bone assessment, and endodontic applications. Dental clinics of North America. vol 52. issue 4. 2008-11-18. PMID:18805231. |
cone-beam ct (cbct) is useful for many maxillofacial applications, such as implant site imaging and diagnosis and treatment planning for orthodontics and craniofacial surgery. |
2008-11-18 |
2023-08-12 |
Not clear |
| Nidhi Sharma, Donald Neumann, Roger Mackli. The impact of functional imaging on radiation medicine. Radiation oncology (London, England). vol 3. 2008-11-14. PMID:18793395. |
radiation medicine has previously utilized planning methods based primarily on anatomic and volumetric imaging technologies such as ct (computerized tomography), ultrasound, and mri (magnetic resonance imaging). |
2008-11-14 |
2023-08-12 |
Not clear |
| G Beldjoudi, S Yartsev, J J Battista, J Van Dy. [Optimization of MVCT imaging schedule in prostate cancer treatment using helical tomotherapy]. Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique. vol 12. issue 5. 2008-11-13. PMID:18436466. |
megavoltage ct (mvct) study on helical tomotherapy permits to verify and correct the patient setup by coregistration with the planning kvct. |
2008-11-13 |
2023-08-12 |
Not clear |
| Ming Chao, Yaoqin Xie, Lei Xin. Auto-propagation of contours for adaptive prostate radiation therapy. Physics in medicine and biology. vol 53. issue 17. 2008-11-13. PMID:18677041. |
the purpose of this work is to develop an effective technique to automatically propagate contours from planning ct to cone beam ct (cbct) to facilitate cbct-guided prostate adaptive radiation therapy. |
2008-11-13 |
2023-08-12 |
Not clear |
| Ming Chao, Yaoqin Xie, Lei Xin. Auto-propagation of contours for adaptive prostate radiation therapy. Physics in medicine and biology. vol 53. issue 17. 2008-11-13. PMID:18677041. |
for all five clinical cases enrolled in this study, the method yielded satisfactory results even when there were significant rectal content changes between the planning ct and cbct scans. |
2008-11-13 |
2023-08-12 |
Not clear |
| Rajesh A Kinhika. Does the fluence map editing in electronic tissue compensator improve dose homogeneity in bilateral field plan of head and neck patients? Journal of cancer research and therapeutics. vol 4. issue 2. 2008-11-13. PMID:18688124. |
treatment planning using 6-mv x-rays and bilateral field arrangement employing etc was carried out on the computed tomography (ct) datasets of 20 patients with head and neck cancer. |
2008-11-13 |
2023-08-12 |
Not clear |
| J W H Wolthaus, J J Sonke, M van Herk, E M F Dame. Reconstruction of a time-averaged midposition CT scan for radiotherapy planning of lung cancer patients using deformable registration. Medical physics. vol 35. issue 9. 2008-11-06. PMID:18841851. |
reconstruction of a time-averaged midposition ct scan for radiotherapy planning of lung cancer patients using deformable registration. |
2008-11-06 |
2023-08-12 |
Not clear |
| J W H Wolthaus, J J Sonke, M van Herk, E M F Dame. Reconstruction of a time-averaged midposition CT scan for radiotherapy planning of lung cancer patients using deformable registration. Medical physics. vol 35. issue 9. 2008-11-06. PMID:18841851. |
to reduce respiration imaging artifacts in planning ct scans, 4d imaging techniques are used. |
2008-11-06 |
2023-08-12 |
Not clear |
| Jacques H Borger, Jørgen van den Bogaard, Daniëlle F M de Haas, Anna P B M Braeken, Lars H P Murrer, Ruud M A Houben, Guido Lammerin. Evaluation of three different CT simulation and planning procedures for the preoperative irradiation of operable rectal cancer. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 87. issue 3. 2008-11-05. PMID:18453024. |
evaluation of three different ct simulation and planning procedures for the preoperative irradiation of operable rectal cancer. |
2008-11-05 |
2023-08-12 |
Not clear |
| Myonggeun Yoon, Jin-Sung Kim, Dongho Shin, Sung Yong Park, Se Byeong Lee, Dae Yong Kim, Taehyun Kim, Kyung Hwan Shin, Kwan Ho Ch. Computerized tomography-based quality assurance tool for proton range compensators. Medical physics. vol 35. issue 8. 2008-11-05. PMID:18777911. |
eight range compensators used for proton therapy at their institution were scanned using ct and their depth distributions were compared with data provided by a proton treatment planning system (tps). |
2008-11-05 |
2023-08-12 |
Not clear |
| François Germain, Luc Beaulieu, André Forti. Individualized margins in 3D conformal radiotherapy planning for lung cancer: analysis of physiological movements and their dosimetric impacts. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 33. issue 1. 2008-10-30. PMID:18262123. |
in conformal radiotherapy planning for lung cancer, respiratory movements are not taken into account when a single computed tomography (ct) scan is performed. |
2008-10-30 |
2023-08-12 |
Not clear |