| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| J Klasen, T A Heusner, C Riegger, D Reichelt, J Kuhlemann, G Antoch, D Blondi. [Modern CT and PET/CT imaging of the liver]. Der Radiologe. vol 51. issue 8. 2012-02-28. PMID:21769701. |
computed tomography (ct) is now widely available and represents an important and rapid method for the diagnostics of acute liver disease, characterization of focal liver lesions, planning of interventional therapy measures and postintervention control. |
2012-02-28 |
2023-08-12 |
Not clear |
| Rickard O Ottosson, Claus F Behren. CTC-ask: a new algorithm for conversion of CT numbers to tissue parameters for Monte Carlo dose calculations applying DICOM RS knowledge. Physics in medicine and biology. vol 56. issue 22. 2012-02-27. PMID:22024603. |
one of the building blocks in monte carlo (mc) treatment planning is to convert patient ct data to mc compatible phantoms, consisting of density and media matrices. |
2012-02-27 |
2023-08-12 |
Not clear |
| Johannes Schwaiger, Mathias Markert, Nikita Shevchenko, Tim C Luet. The effects of real-time image navigation in operative liver surgery. International journal of computer assisted radiology and surgery. vol 6. issue 6. 2012-02-24. PMID:21544668. |
in liver surgery, preoperative planning is usually performed by using ct scans. |
2012-02-24 |
2023-08-12 |
Not clear |
| Liv Bolstad Hysing, Matthias Söhn, Ludvig P Muren, Markus Albe. A coverage probability based method to estimate patient-specific small bowel planning volumes for use in radiotherapy. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 100. issue 3. 2012-02-24. PMID:21924783. |
the aim of this work was to develop a statistical method for generation of patient-specific planning organ-at-risk volumes (prvs) for the small bowel (sb), by efficient use of a few repeat ct scans. |
2012-02-24 |
2023-08-12 |
Not clear |
| Avinash Kambadakone, Ashraf Thabet, Debra A Gervais, Peter R Mueller, Ronald S Arellan. CT-guided celiac plexus neurolysis: a review of anatomy, indications, technique, and tips for successful treatment. Radiographics : a review publication of the Radiological Society of North America, Inc. vol 31. issue 6. 2012-02-24. PMID:21997984. |
proper patient education, meticulous preprocedure planning, use of optimal multidetector ct techniques, adjunctive ct maneuvers, and postprocedure care are integral to successful celiac plexus neurolysis. |
2012-02-24 |
2023-08-12 |
Not clear |
| Ting Wu, Wenhe Liao, Ning Dai, Peizhi Wang, Ning Che. [Research on computer-aided technology of surgical guide for dental implant]. Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi. vol 28. issue 1. 2012-02-23. PMID:21485172. |
the transferring of implant planning to the patient was then realized by registration between ct models and dental-cast models. |
2012-02-23 |
2023-08-12 |
Not clear |
| Ashraf H Hassouna, Yasir A Bahadur, Camelia Constantinescu, Mohamed E El Sayed, Hussain Naseem, Adly F Nag. In vivo diode dosimetry vs. computerized tomography and digitally reconstructed radiographs for critical organ dose calculation in high-dose-rate brachytherapy of cervical cancer. Brachytherapy. vol 10. issue 6. 2012-02-21. PMID:21640661. |
to investigate the correlation between the dose predicted by the treatment planning system using digitally reconstructed radiographs or three-dimensional (3d)-reconstructed ct images and the dose measured by semiconductor detectors, under clinical conditions of high-dose-rate brachytherapy of the cervix uteri. |
2012-02-21 |
2023-08-12 |
Not clear |
| Takeshi Oda, Hiroshi Yasunaga, Yukio Hosokawa, Yoriko Nomura, Takahiro Shojima, Yasuyuki Zaima, Takemi Kawar. Preoperative computed tomographic diagnosis of an aortocaval fistula associated with aneurysm of the abdominal aorta. Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia. vol 17. issue 5. 2012-02-17. PMID:21881379. |
the condition was accurately diagnosed before operation by physical examination, echo, and especially by computed tomography (ct), thereby enabling proper planning of the operative strategy. |
2012-02-17 |
2023-08-12 |
Not clear |
| Xiao-Mei Li, Xian-Shu Gao, Xue-Mei Guo, Ya-Gang Li, Xiao-Ying Wan. Using CT imaging to delineate the prostatic apex for radiation treatment planning. Chinese journal of cancer. vol 29. issue 11. 2012-02-16. PMID:20979690. |
using ct imaging to delineate the prostatic apex for radiation treatment planning. |
2012-02-16 |
2023-08-12 |
Not clear |
| Xiao-Mei Li, Xian-Shu Gao, Xue-Mei Guo, Ya-Gang Li, Xiao-Ying Wan. Using CT imaging to delineate the prostatic apex for radiation treatment planning. Chinese journal of cancer. vol 29. issue 11. 2012-02-16. PMID:20979690. |
in computed tomography (ct)-based radiotherapy planning for prostate cancer, it is difficult to precisely delineate the prostatic apex because of its relationship with the urogenital diaphragm and bulbospongiosus musculature. |
2012-02-16 |
2023-08-12 |
Not clear |
| Xiao-Mei Li, Xian-Shu Gao, Xue-Mei Guo, Ya-Gang Li, Xiao-Ying Wan. Using CT imaging to delineate the prostatic apex for radiation treatment planning. Chinese journal of cancer. vol 29. issue 11. 2012-02-16. PMID:20979690. |
in this retrospective study, we analyzed the magnetic resonance imaging (mri) and ct scans of the patients with prostate cancer to investigate the relationship between the prostatic apex and the anatomic structure visible on ct, and to provide evidence for localizing the prostatic apex in radiotherapy planning. |
2012-02-16 |
2023-08-12 |
Not clear |
| C Blendl, M Fiebich, J M Voigt, M Selbach, C Uphof. [Investigation on the 3 D geometric accuracy and on the image quality (MTF, SNR and NPS) of volume tomography units (CT, CBCT and DVT)]. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin. vol 184. issue 1. 2012-02-14. PMID:22076796. |
the study aims at investigating how far image quality (mtf and nps) differs in between ct, cbct and dvt units and how far the geometrical 3 d accuracy and the hu calibration differ in respect to surgical or radio therapeutic planning. |
2012-02-14 |
2023-08-12 |
Not clear |
| Marianne Linthorst, Tomas Drizdal, Hans Joosten, Gerard C van Rhoon, Jacoba van der Ze. Procedure for creating a three-dimensional (3D) model for superficial hyperthermia treatment planning. Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al]. vol 187. issue 12. 2012-02-13. PMID:22127361. |
to make a patient- and treatment-specific computed tomography (ct) scan and to create a three-dimensional (3d) patient model for superficial hyperthermia treatment planning (shtp). |
2012-02-13 |
2023-08-12 |
Not clear |
| L Ciocca, M Fantini, F De Crescenzio, G Corinaldesi, R Scott. Direct metal laser sintering (DMLS) of a customized titanium mesh for prosthetically guided bone regeneration of atrophic maxillary arches. Medical & biological engineering & computing. vol 49. issue 11. 2012-02-06. PMID:21779902. |
bone augmentation planning was performed using the pre-op ct data set in relation to the prosthetic demands, minimizing the bone volume to augment at the minimum necessary for implants. |
2012-02-06 |
2023-08-12 |
cattle |
| Ying Zhang, Jian-min Tao, Jie Hu, Ying Zhan. [Development of a method to proofread and correct the 3D virtual patient in CT simulation of radiotherapy]. Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation. vol 31. issue 4. 2012-02-02. PMID:17969513. |
plexiglass and thin copper wire are used to develop a series of devices, which can proofread and correct the ct ruler and ct interval in scanning so as to guarantee the accuracy for the image of the body in 3d digitally-reconstructed radiography (drr) in the treatment planning system. |
2012-02-02 |
2023-08-12 |
Not clear |
| Ji-Ye An, Yue-Xi Li, Xu-Dong Lu, Hui-Long Dua. [A positioning error measurement method in radiotherapy based on 3D visualization]. Zhongguo yi liao qi xie za zhi = Chinese journal of medical instrumentation. vol 31. issue 5. 2012-02-02. PMID:18161367. |
based on the ct-on-rails technology, this paper describes the research on measuring the positioning error in radiotherapy by comparing the planning ct images with the treatment ct images using 3-dimension (3d) methods. |
2012-02-02 |
2023-08-12 |
Not clear |
| Jeannette W C Ting, Warren M Rozen, Daniel Chubb, Scott Ferris, Mark W Ashton, Damien Grinsel. Improving the utility and reliability of the deep circumflex iliac artery perforator flap: the use of preoperative planning with CT angiography. Microsurgery. vol 31. issue 8. 2012-01-30. PMID:22009631. |
improving the utility and reliability of the deep circumflex iliac artery perforator flap: the use of preoperative planning with ct angiography. |
2012-01-30 |
2023-08-12 |
Not clear |
| Matthias Kowatsch, Peter Winkler, Brigitte Zurl, Thomas Konrad, Jörg Schröttne. [Analysis of image quality and dose calculation accuracy in cone beam CT acquisitions with limited projection data (half scan, half fan) with regard to usability for adaptive radiation therapy treatment planning]. Zeitschrift fur medizinische Physik. vol 21. issue 1. 2012-01-27. PMID:20888201. |
[analysis of image quality and dose calculation accuracy in cone beam ct acquisitions with limited projection data (half scan, half fan) with regard to usability for adaptive radiation therapy treatment planning]. |
2012-01-27 |
2023-08-12 |
human |
| Matthias Kowatsch, Peter Winkler, Brigitte Zurl, Thomas Konrad, Jörg Schröttne. [Analysis of image quality and dose calculation accuracy in cone beam CT acquisitions with limited projection data (half scan, half fan) with regard to usability for adaptive radiation therapy treatment planning]. Zeitschrift fur medizinische Physik. vol 21. issue 1. 2012-01-27. PMID:20888201. |
subject of this study is the question of whether cone beam ct (cbct) images with reduced projection data are suitable for use in adaptive radiation therapy (art) treatment planning. |
2012-01-27 |
2023-08-12 |
human |
| Jens Ricke, Peter Wus. Computed tomography-guided brachytherapy for liver cancer. Seminars in radiation oncology. vol 21. issue 4. 2012-01-27. PMID:21939858. |
ct scanning is used for dosimetry planning after catheter implantation and also to guide the catheter placement itself. |
2012-01-27 |
2023-08-12 |
Not clear |