[1]陈文会,江 旭,杨继金,等. CT 引导介入操作中患者有效辐射剂量的研究[J].介入放射学杂志,2012,(07):570-573.
 CHEN Wen- hui,JIANG Xu,YANG Ji- jin,et al.Radiation dose received by the patients in performing CT?蛳 guided interventional procedures[J].J Intervent Med,2012,(07):570-573.
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 CT 引导介入操作中患者有效辐射剂量的研究 ()

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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2012年07期
页码:
570-573
栏目:
非血管介入
出版日期:
2012-07-30

文章信息/Info

Title:
Radiation dose received by the patients in performing CT?蛳 guided interventional procedures
作者:
 陈文会 江 旭 杨继金 邵成伟 杨朝爱 王卫星 张华高
Author(s):
 CHEN Wen- hui JIANG Xu YANG Ji- jin SHAO Cheng- wei YANG Cao- ai WANG Wei- xin ZHANG Hua- gao.
 Department of Radiology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
关键词:
 【关键词】 计算机断层摄影 介入治疗 辐射剂量
文献标志码:
A
摘要:
 【摘要】 目的 探讨CT引导下各类介入操作中患者接受的有效辐射剂量。方法 回顾性分析近2年来我科CT引导下介入诊断和治疗259例次患者的检查资料。介入操作包括穿刺活检、引流、射频消融、经皮瘤内无水乙醇注射术、放射性125I粒子植入术、腹腔神经丛阻滞术等6种方法。浏览PCAS系统上的医学信息和图像,并记录患者所接受的介入诊疗方式、扫描时间、扫描次数、总毫安秒、CT剂量指数、剂量长度乘积。有效辐射剂量根据国际放射防护委员会(ICRP)制定的蒙特卡罗有效剂量转换公式进行计算。结果 放射性125I粒子植入术、经皮瘤内无水乙醇注射术、射频消融术、腹腔神经丛阻滞术、引流、活检平均有效辐射剂量分别是(25.62 ± 10.43) mSv、(19.02 ± 7.35) mSv、(18.69 ± 6.39) mSv、(16.22 ± 5.60) mSv、(10.66 ± 4.51) mSv和(9.67 ± 3.81) mSv,粒子植入术的有效辐射量明显高于其他介入操作,差异有统计学意义。结论 CT引导下单次介入操作有效辐射剂量相对较小,引起辐射损伤及后续并发症的危险小,但多次介入治疗累积的有效辐射剂量可能会较大,需要引起一定的重视。

参考文献/References:

[1]   Huda W, Mettler FA. Volume CT dose index and dose?蛳length product displayed during CT: what good are they?[J]. Radiology, 2011, 258: 236 ?蛳 242.
[2]   白   玫, 郑钧正. 多排(层)螺旋CT的辐射剂量表达及其影响因素探讨[J]. 辐射防护, 2008, 28: 1 ?蛳 12.
[3]   Lee CH, Goo JM, Ye HJ, et al. Radiation dose modulation techniques in the multidetector CT era: from basics to practice[J]. Radiographics, 2008, 28: 1451 ?蛳 1459.
[4]   Li J, Udayasankar UK, Carew J, et al. CT?蛳guided liver biopsy: correlation of procedure time and radiation dose with patient size, weight, and lesion volume and depth[J]. Clin Imaging, 34: 263 ?蛳 268.
[5]   Radiology Info:Radiation exposure in  X?蛳 ray, and CT examina?蛳tions: what are  x?蛳 rays and what do they do? RSNA, and ACR. http:// www. radiologinfo. org.
[6]   张长宝, 田建明, 吕桃珍, 等. 放射性125I粒子组织间植入治疗胰腺癌的疗效分析[J]. 介入放射学杂志, 2009, 18: 281 ?蛳 284.]
[7]   Leng S, Christner JA, Carlson SK, et al. Radiation dose levels for interventional CT procedures[Z], 2011: W97 ?蛳 W102.
[8]   傅   强, 石清磊, 徐   克, 等. CT尿路造影时患者的辐射剂量和风险评估[J]. 中华放射医学与防护杂志, 2011, 31: 90 ?蛳 91.
[9]   Hansen J,Jurik AG. Survival and radiation risk patients obtaining more than Six CT examinations during one year[J]. Acta Oncol, 2009, 48: 302 ?蛳 307
[10]  邵成伟, 左长京, 田建明, 等. CT引导下弯针穿刺在腹腔神经丛阻滞术中的临床应用[J]. 第二军医大学学报, 2006, 27: 1361 ?蛳 1363.
[11]  Lucey BC, Varghese JC, Hochberg A, et al. CT?蛳guided interv?蛳ention with low radiation dose: feasibility and experience[J]. Am J Roentgenol, 2007, 188: 1187 ?蛳 1194.

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备注/Memo

备注/Memo:
 (收稿日期:2011-02-29)
更新日期/Last Update: