Motion planning in stereotaxic radiosurgery:
Abstract: "Stereotaxic radiosurgery is a procedure which uses a beam of radiation as an ablative surgical instrument to destroy brain tumors. The beam is produced by a linear accelerator which is moved by a jointed mechanism. Radiation is concentrated by crossfiring at the tumor from multiple d...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Stanford, Calif.
1992
|
| Schriftenreihe: | Stanford University / Computer Science Department: Report STAN CS
1441 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "Stereotaxic radiosurgery is a procedure which uses a beam of radiation as an ablative surgical instrument to destroy brain tumors. The beam is produced by a linear accelerator which is moved by a jointed mechanism. Radiation is concentrated by crossfiring at the tumor from multiple directions and the amount of energy deposited in normal brain tissues is reduced. Because access to the tumor is obstructed along some directions by critical regions (e.g., brainstem, optic nerves) and most tumors are not shaped like spheres, planning the path of the beam is often difficult and time-consuming This paper describes a computer-based planner developed to assist the surgeon generate a satisfactory path, given the spatial distribution of the brain tissues obtained with medical imaging. Experimental results with the implemented planner are presented, including a comparison with manually generated paths. According to these results, automatic planning significantly improves energy deposition. It can also shorten the overall treatment, hence reducing the patient's pain and allowing the radiosurgery equipment to be used for more patients. Stereotaxic radiosurgery is an example of so-called 'bloodless surgery'. Computer-based planning techniques are expected to facilitate further development of this safer, less painful, and more cost-effective type of surgery. |
| Beschreibung: | 20 S. |
Internformat
MARC
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| 100 | 1 | |a Schweikard, Achim |e Verfasser |0 (DE-588)1085679039 |4 aut | |
| 245 | 1 | 0 | |a Motion planning in stereotaxic radiosurgery |c by A. Schweikard, J. Adler, J. Latombe |
| 264 | 1 | |a Stanford, Calif. |c 1992 | |
| 300 | |a 20 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Stanford University / Computer Science Department: Report STAN CS |v 1441 | |
| 520 | 3 | |a Abstract: "Stereotaxic radiosurgery is a procedure which uses a beam of radiation as an ablative surgical instrument to destroy brain tumors. The beam is produced by a linear accelerator which is moved by a jointed mechanism. Radiation is concentrated by crossfiring at the tumor from multiple directions and the amount of energy deposited in normal brain tissues is reduced. Because access to the tumor is obstructed along some directions by critical regions (e.g., brainstem, optic nerves) and most tumors are not shaped like spheres, planning the path of the beam is often difficult and time-consuming | |
| 520 | 3 | |a This paper describes a computer-based planner developed to assist the surgeon generate a satisfactory path, given the spatial distribution of the brain tissues obtained with medical imaging. Experimental results with the implemented planner are presented, including a comparison with manually generated paths. According to these results, automatic planning significantly improves energy deposition. It can also shorten the overall treatment, hence reducing the patient's pain and allowing the radiosurgery equipment to be used for more patients. Stereotaxic radiosurgery is an example of so-called 'bloodless surgery'. Computer-based planning techniques are expected to facilitate further development of this safer, less painful, and more cost-effective type of surgery. | |
| 650 | 4 | |a Computational geometry | |
| 650 | 4 | |a Motion | |
| 650 | 4 | |a Robots | |
| 700 | 1 | |a Adler, John R. |e Verfasser |0 (DE-588)130451460 |4 aut | |
| 700 | 1 | |a Latombe, Jean-Claude |e Verfasser |4 aut | |
| 810 | 2 | |a Computer Science Department: Report STAN CS |t Stanford University |v 1441 |w (DE-604)BV008928280 |9 1441 | |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-005961066 | ||
Datensatz im Suchindex
| _version_ | 1804123364770447360 |
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| any_adam_object | |
| author | Schweikard, Achim Adler, John R. Latombe, Jean-Claude |
| author_GND | (DE-588)1085679039 (DE-588)130451460 |
| author_facet | Schweikard, Achim Adler, John R. Latombe, Jean-Claude |
| author_role | aut aut aut |
| author_sort | Schweikard, Achim |
| author_variant | a s as j r a jr jra j c l jcl |
| building | Verbundindex |
| bvnumber | BV009015482 |
| ctrlnum | (OCoLC)27409176 (DE-599)BVBBV009015482 |
| format | Book |
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| id | DE-604.BV009015482 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-09T17:28:36Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-005961066 |
| oclc_num | 27409176 |
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| owner_facet | DE-29T DE-91G DE-BY-TUM |
| physical | 20 S. |
| publishDate | 1992 |
| publishDateSearch | 1992 |
| publishDateSort | 1992 |
| record_format | marc |
| series2 | Stanford University / Computer Science Department: Report STAN CS |
| spelling | Schweikard, Achim Verfasser (DE-588)1085679039 aut Motion planning in stereotaxic radiosurgery by A. Schweikard, J. Adler, J. Latombe Stanford, Calif. 1992 20 S. txt rdacontent n rdamedia nc rdacarrier Stanford University / Computer Science Department: Report STAN CS 1441 Abstract: "Stereotaxic radiosurgery is a procedure which uses a beam of radiation as an ablative surgical instrument to destroy brain tumors. The beam is produced by a linear accelerator which is moved by a jointed mechanism. Radiation is concentrated by crossfiring at the tumor from multiple directions and the amount of energy deposited in normal brain tissues is reduced. Because access to the tumor is obstructed along some directions by critical regions (e.g., brainstem, optic nerves) and most tumors are not shaped like spheres, planning the path of the beam is often difficult and time-consuming This paper describes a computer-based planner developed to assist the surgeon generate a satisfactory path, given the spatial distribution of the brain tissues obtained with medical imaging. Experimental results with the implemented planner are presented, including a comparison with manually generated paths. According to these results, automatic planning significantly improves energy deposition. It can also shorten the overall treatment, hence reducing the patient's pain and allowing the radiosurgery equipment to be used for more patients. Stereotaxic radiosurgery is an example of so-called 'bloodless surgery'. Computer-based planning techniques are expected to facilitate further development of this safer, less painful, and more cost-effective type of surgery. Computational geometry Motion Robots Adler, John R. Verfasser (DE-588)130451460 aut Latombe, Jean-Claude Verfasser aut Computer Science Department: Report STAN CS Stanford University 1441 (DE-604)BV008928280 1441 |
| spellingShingle | Schweikard, Achim Adler, John R. Latombe, Jean-Claude Motion planning in stereotaxic radiosurgery Computational geometry Motion Robots |
| title | Motion planning in stereotaxic radiosurgery |
| title_auth | Motion planning in stereotaxic radiosurgery |
| title_exact_search | Motion planning in stereotaxic radiosurgery |
| title_full | Motion planning in stereotaxic radiosurgery by A. Schweikard, J. Adler, J. Latombe |
| title_fullStr | Motion planning in stereotaxic radiosurgery by A. Schweikard, J. Adler, J. Latombe |
| title_full_unstemmed | Motion planning in stereotaxic radiosurgery by A. Schweikard, J. Adler, J. Latombe |
| title_short | Motion planning in stereotaxic radiosurgery |
| title_sort | motion planning in stereotaxic radiosurgery |
| topic | Computational geometry Motion Robots |
| topic_facet | Computational geometry Motion Robots |
| volume_link | (DE-604)BV008928280 |
| work_keys_str_mv | AT schweikardachim motionplanninginstereotaxicradiosurgery AT adlerjohnr motionplanninginstereotaxicradiosurgery AT latombejeanclaude motionplanninginstereotaxicradiosurgery |