| 超声及模拟定位在精确放疗定位中对肝肿瘤呼吸移动度的相关性研究 |
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| 引用本文： | 许春梅,万里凯,陈甲信,卢志平,潘彦康,杨金兰. 超声及模拟定位在精确放疗定位中对肝肿瘤呼吸移动度的相关性研究[J]. 广西医学, 2009, 31(9): 1242-1243 |
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| 作者姓名： | 许春梅 万里凯 陈甲信 卢志平 潘彦康 杨金兰 |
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| 作者单位： | 文本壮族自治区人民医院超声科,南宁市,530021;文本壮族自治区人民医院肿瘤科,南宁市,530021 |
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| 基金项目： | 广西医疗卫生科学研究基金 |
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| 摘 要： | 目的探讨超声检测及模拟定位在精确放疗定位中对肝肿瘤呼吸移动度的关系。方法对37例次原发性或转移性肝癌患者用超声检测及模拟机实测肝肿瘤呼吸移动度,分析两种方法对肝肿瘤呼吸移动度测值的相关性。结果超声测量与模拟机实测肝肿瘤呼吸移动度检测结果呈高度正相关（r〉0．8,P〈0．05）。结论超声测量与模拟机实测对肝肿瘤呼吸移动度测值相关性好,超声检测可作为肝肿瘤精确放疗定位的方法之一。
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| 关 键 词： | 超声 模拟定位 放射治疗 肝肿瘤 呼吸移动度 |
Correlation between Ultrasound and Simulated Location in Breathing Degree of Excursion of Liver Cancer in Radiotherapy |
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| XU Chun-mei,WAN Li-kai,CHEN Jia-xin,LU Zhi-ping,PAN Yan-kang,YANG Jin-lan. Correlation between Ultrasound and Simulated Location in Breathing Degree of Excursion of Liver Cancer in Radiotherapy[J]. Guangxi Medical Journal, 2009, 31(9): 1242-1243 |
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| Authors: | XU Chun-mei WAN Li-kai CHEN Jia-xin LU Zhi-ping PAN Yan-kang YANG Jin-lan |
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| Affiliation: | XU Chua-mei , WAN Li-kai, CHEN Jia-xin,LU Zhi-ping, PAN Yan-kang, YANG Jin-lan ( 1 Department of Ultrasound, People＇s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China; 2 Department of Oncotogy,People＇s Hospital ofGuangxi Zhuang Autonomous Region,Nanning 530021 ,China) |
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| Abstract: | Objective To investigate the correlation between ultrasound and simulation location in breathing degree of excursion of liver cancer in radiotherapy. Methods Tumors breathing degree of excursion of 37 patients with primary or metastatic liver cancer were determined by ultrasound and simulator, the correlation between results of two methods was analyzed. Results The results of breathing degree of excursion determined by ultrasound and simulator had high positive correlation （r 〉 0.8,P 〈 0.05）. Conclusion Ultrasound has a better correlation with simulator in breathing degree of excursion in liver tumors. Ultrasound detection can be served as an important method in location of liver tumors in radiotherapy. |
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| Keywords: | Ultrasound Simulation location Radiotherapy Liver tumors Breathing degree of excursion |
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