| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| P M Messer, I C Kirikuta, K Bratengeier, M Flentj. CT planning of boost irradiation in radiotherapy of breast cancer after conservative surgery. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 42. issue 3. 1997-07-21. PMID:9155072. |
ct planning of boost irradiation in radiotherapy of breast cancer after conservative surgery. |
1997-07-21 |
2023-08-12 |
Not clear |
| P M Messer, I C Kirikuta, K Bratengeier, M Flentj. CT planning of boost irradiation in radiotherapy of breast cancer after conservative surgery. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 42. issue 3. 1997-07-21. PMID:9155072. |
a study was performed to compare the accuracy of clinical treatment set-up and ct planning of boost irradiation in radiotherapy of breast cancer. |
1997-07-21 |
2023-08-12 |
Not clear |
| J Gybels, P Sueten. [Image-guided surgery]. Verhandelingen - Koninklijke Academie voor Geneeskunde van Belgie. vol 59. issue 1. 1997-07-17. PMID:9221620. |
because bone structures are rigid and can easily be outlined in ct images, 3d graphical as well as stereolithographic representations can be produced for the purpose of planning and even for navigation. |
1997-07-17 |
2023-08-12 |
Not clear |
| T M Haygood, R Teasdal. Computed tomographic evaluation of calcaneal fractures. Journal of the Southern Orthopaedic Association. vol 6. issue 1. 1997-07-03. PMID:9090626. |
computed tomography (ct) can be a useful adjunct to conventional radiographs in the evaluation and treatment planning of comminuted calcaneal fractures. |
1997-07-03 |
2023-08-12 |
Not clear |
| R S Adelaa. Complex fractures of the talus. Instructional course lectures. vol 46. 1997-07-01. PMID:9143977. |
a ct scan is quite helpful for fractures of the talar body; preoperative planning and the judicious use of malleolar osteotomy with preservation of the deltoid artery are advocated. |
1997-07-01 |
2023-08-12 |
Not clear |
| A Rovirosa, J Berenguer, A Sanchez-Reyes, M Torres, J M Casals, B Farrus, A Biet. Simulation by a diagnostic CT for the early vocal cord carcinoma. Medical dosimetry : official journal of the American Association of Medical Dosimetrists. vol 22. issue 1. 1997-06-27. PMID:9136102. |
in our hospital, we do not have a ct simulator and our 3d planning system is not yet working, therefore, we have developed a system to simulate radiotherapy treatments using a diagnostic ct. we began by simulating an early vocal cord carcinoma. |
1997-06-27 |
2023-08-12 |
Not clear |
| W Mittelmeier, P Peters, R Ascherl, R Gradinge. [Rapid prototyping. Construction of a model in the preoperative planning of reconstructive pelvic interventions]. Der Orthopade. vol 26. issue 3. 1997-06-23. PMID:9198802. |
x-ray or ct images allows only a limited three-dimensional orientation in presurgical planning. |
1997-06-23 |
2023-08-12 |
Not clear |
| J C Stroom, P R Storch. Automatic calculation of three-dimensional margins around treatment volumes in radiotherapy planning. Physics in medicine and biology. vol 42. issue 4. 1997-06-20. PMID:9127450. |
in 3d planning, the gtv (or ctv) is normally outlined by the clinician in ct or mri slices. |
1997-06-20 |
2023-08-12 |
Not clear |
| Y Okamoto, A Kodama, M Kon. [Development and clinical application of MR simulation system for radiotherapy planning: with reference to intracranial and head and neck regions]. Nihon Igaku Hoshasen Gakkai zasshi. Nippon acta radiologica. vol 57. issue 4. 1997-06-17. PMID:9125877. |
in brief, the procedures are as follows: [1] marking the reference point on the patient's skin out of the mr gantry, and automatic table shift to set the reference point at the center of the magnetic field (cmf); [2] mr imaging (t1w1: se, tr:500 msec, te: 20 msec); [3] transfer of mr data to a work-station through floppy disc; [4] postprocessing of mr data using a work-station to perform radiotherapy planning; delineation of roi for irradiation, calculation of the contour of radiation field along with iso-center; [5] corresponding the reference point correspond with the base point of the laser marking system on the ct table; [6] reproducing the calculated iso-center on the patient's skin using the laser marking system. |
1997-06-17 |
2023-08-12 |
Not clear |
| C T Born, A D Taherni. Imaging of calcaneal fractures. Clinics in podiatric medicine and surgery. vol 14. issue 2. 1997-06-17. PMID:9135907. |
ct scanning is generally required for preoperative planning when there is extensive comminution and/or intra-articular involvement. |
1997-06-17 |
2023-08-12 |
Not clear |
| V Narayana, P L Roberson, A T Pu, H Sandler, R H Winfield, P W McLaughli. Impact of differences in ultrasound and computed tomography volumes on treatment planning of permanent prostate implants. International journal of radiation oncology, biology, physics. vol 37. issue 5. 1997-06-13. PMID:9169829. |
both ultrasound (us) and computerized tomography (ct) images have been used in the planning of prostate interstitial therapy. |
1997-06-13 |
2023-08-12 |
Not clear |
| A Ertl, R F Hartl, M Zehetmayer, K Kitz, W Griffit. TLD array for precise dose measurements in stereotactic radiation techniques. Physics in medicine and biology. vol 41. issue 12. 1997-06-12. PMID:8971977. |
dose planning was performed with kula 4.4 under stereotactic conditions on axial ct images. |
1997-06-12 |
2023-08-12 |
Not clear |
| K Van Brussel, J Vander Sloten, R Van Audekercke, G Fabr. Internal fixation of the spine in traumatic and scoliotic cases. The potential of pedicle screws. Technology and health care : official journal of the European Society for Engineering and Medicine. vol 4. issue 4. 1997-06-12. PMID:9042687. |
both techniques permit a computer assisted surgical planning based on ct images. |
1997-06-12 |
2023-08-12 |
Not clear |
| The development of radiotherapy: physics, technology methods. Acta oncologica (Stockholm, Sweden). vol 35 Suppl 6. 1997-06-11. PMID:9154081. |
with ct (computed tomography) and mri (magnetic resonance imaging), spect and pet (tomography using gamma radiation and positron-irradiated nuclides), and ultrasound diagnostics, the anatomic basis for individual dose planning has radically improved. |
1997-06-11 |
2023-08-12 |
Not clear |
| Y Michiwaki, K Michi, A Yamaguch. Marked enlargement of the jaws in secondary hyperparathyroidism--a case report. International journal of oral and maxillofacial surgery. vol 25. issue 1. 1997-06-05. PMID:8833301. |
a 3-d reconstruction of the computed tomography (ct) scan was helpful in evaluating the facial deformities and in treatment planning. |
1997-06-05 |
2023-08-12 |
Not clear |
| P L Roberson, V Narayana, D L McShan, R J Winfield, P W McLaughli. Source placement error for permanent implant of the prostate. Medical physics. vol 24. issue 2. 1997-05-05. PMID:9048365. |
marker seeds were implanted during the planning study to assist in the alignment of the us and ct prostate volumes for treatment planning and to guide the placement of needles. |
1997-05-05 |
2023-08-12 |
Not clear |
| V S Khoo, D P Dearnaley, D J Finnigan, A Padhani, S F Tanner, M O Leac. Magnetic resonance imaging (MRI): considerations and applications in radiotherapy treatment planning. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 42. issue 1. 1997-05-01. PMID:9132820. |
magnetic resonance imaging (mri) has introduced several added imaging benefits that may confer an advantage over the use of computed tomography (ct) in rt planning such as improved soft tissue definition, unrestricted multiplannar and volumetric imaging as well as physiological and biochemical information with magnetic resonance (mr) angiography and spectroscopy. |
1997-05-01 |
2023-08-12 |
Not clear |
| V S Khoo, D P Dearnaley, D J Finnigan, A Padhani, S F Tanner, M O Leac. Magnetic resonance imaging (MRI): considerations and applications in radiotherapy treatment planning. Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. vol 42. issue 1. 1997-05-01. PMID:9132820. |
however, mri has not yet seriously challenged ct for rt planning in most sites. |
1997-05-01 |
2023-08-12 |
Not clear |
| N Cellini, A G Morganti, L Trodella, V Valentini, A Turrizian. Quality assurance in radiotherapy of neoplasms of the upper abdomen. Rays. vol 21. issue 4. 1997-04-24. PMID:9122448. |
therefore, treatment of these sites requires the routine application of quality assurance programs, checks of treatment reproducibility, in particular: in a number of clinical settings, ct study of the region (in treatment position) must be included in treatment planning and set-up with simulator and fluoroscopy. |
1997-04-24 |
2023-08-12 |
Not clear |
| A Ragozzino, G Rossi, S Esposito, S Giovine, M Tuccill. [Computerized tomography of osteochondral diseases of the talus dome]. La Radiologia medica. vol 92. issue 6. 1997-04-18. PMID:9122454. |
therefore, the authors believe baseline ct on the orthogonal planes to represent an effective tool for the staging of osteochondral talar lesions and for accurate treatment planning. |
1997-04-18 |
2023-08-12 |
Not clear |