| 脑立体定向~(60)Co等中心放射治疗(附16例初步报告) |
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| 引用本文： | 王如毜,张锡增,王守森,林孝文,戴秋生,王锦太,李冬石,龚春贵.脑立体定向~(60)Co等中心放射治疗(附16例初步报告)[J].立体定向和功能性神经外科杂志,1992(4). |
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| 作者姓名： | 王如毜 张锡增 王守森 林孝文 戴秋生 王锦太 李冬石 龚春贵 |
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| 作者单位： | 南京军区福州总医院脑外科，南京军区福州总医院脑外科，南京军区福州总医院脑外科，南京军区福州总医院脑外科，南京军区福州总医院脑外科，南京军区福州总医院放疗科，南京军区福州总医院放疗科，南京军区福州总医院放疗科 |
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| 摘 要： | 根据γ一刀的原理,我们利用~(60)CO放疗和模拟定位机,设计并研制了与之配套的准直仪及定位器。通过对16例脑深部小型肿瘤及AVM的等中心放疗,确立了靶点定位的方法,放射剂量的计算以及间歇性等中心放射治疗的设计.
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| 关 键 词： | 立体定向 等中心放疗 |
Stereotactic and isocentric radiation of brain with ~(60)Co source-A primary report of 16 cases |
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| Wang Rumi et al,Dept.of Neurosurgery,PLA Fuzhou General Hospital. Fuzhou.Stereotactic and isocentric radiation of brain with ~(60)Co source-A primary report of 16 cases[J].Chinese Journal of Stereotactic and Functional Neurosurgery,1992(4). |
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| Authors: | Wang Rumi Deptof Neurosurgery PLA Fuzhou General Hospital Fuzhou |
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| Abstract: | A ~(60)Co source based radiosugical system has been designed accordig to the mechanism of r-knife.FN-89 stereotactic frame was used for either CT or angiographic lession localization.A series of collimators ranging in diameter from 5mm to 30mm, have been manufactured and the rotation of the ~(60)Co gantry are controlled with isocentric movement.This technique allows the administration of high radiation doses(20000-90000cGy) into a small target and the surrounding tissue would receive only a low dose. 16 patients with deep small brain tumors or arterio-venous malformations(AVM) had been treated from June 1991.No incidences of rebleeding or serious complications were found. We conclude that the stereotactic radiation with ~(80)Co is an effective and safe technique in the treatment of deep intracranial tumors or AVMs. |
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| Keywords: | stereotactic isocentric radiation |
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