| MR在颅脑CT立体定向术中的应用 |
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| 引用本文： | 王金林,施增儒,肖湘生,丁学华,张光霁,朱诚.MR在颅脑CT立体定向术中的应用[J].立体定向和功能性神经外科杂志,1995(3). |
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| 作者姓名： | 王金林 施增儒 肖湘生 丁学华 张光霁 朱诚 |
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| 作者单位： | 第二军医大学长征医院影像科，神经外科 |
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| 摘 要： | 为减少单纯的颅脑ＣＴ立体定向术的盲目性，本文研究ＭＲ辅助下颅脑ＣＴ立体定向术方法的建立。通过对６３例病例在ＭＲ指导下脑ＣＴ立体定向术的成功应用，作者发现将ＭＲ三维成像能力及优良的软组织对比度应用在颅脑ＣＴ立体定向的术前靶点，框架平面和穿刺道的预设置上可以明显提高ＣＴ立体定向术的安全性和准确性，并为颅脑深部肿瘤的立体定向后装治疗创造了条件。作者认为应用颅外解剖表记在ＭＲ指导下行颅脑ＣＴ立体定向术是行之有效的方法。
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| 关 键 词： | 磁共振成像，立体定向术，断层摄影术，计算机 |
Use of MR in cerebral CT-guided stereotaxy |
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| WangJinling,et al..Use of MR in cerebral CT-guided stereotaxy[J].Chinese Journal of Stereotactic and Functional Neurosurgery,1995(3). |
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| Authors: | WangJinling |
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| Institution: | WangJinling,et
al. |
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| Abstract: | n order to
improve the technical precision the method of CT-guided brain
stereotaxy were establishedwith asistant of MR,in which 63 patients
underwent stereotactic biopsy successfully.The author foundthat
MR,with its high resolution to soft tissur and direct multiplannar
imaging capabilities,used inpredesignning of tumor targets,
stereotactic frame as well as the shortest safe trajectory selection
hadmarkedly enhanced the technical precision and safety bath for
stereotaJctic biopsy and interstitial radio-brachytherapy of deeper
cerebral neoplasma. The author billeve it is a effective way to malke
a CT-guidedbrain sterestaxy by use of extraicranial landmarkers with
asistant of MR. |
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| Keywords: | magnetic resonance imaging brain sterotaxy computed tomography |
| 本文献已被 CNKI 等数据库收录！ |
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