| 声脉冲辐射力弹性成像技术检测正常儿童肝脏弹性 |
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| 引用本文： | 高洋,唐毅,王荞,杨春江,陈镜宇,肖欢,朱丽容,刘艺,曾贞. 声脉冲辐射力弹性成像技术检测正常儿童肝脏弹性[J]. 中国医学影像技术, 2014, 30(12): 1865-1868 |
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| 作者姓名： | 高洋 唐毅 王荞 杨春江 陈镜宇 肖欢 朱丽容 刘艺 曾贞 |
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| 作者单位： | 重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆医科大学附属儿童医院超声科 儿童发育疾病研究教育部重点实验室 儿科学重庆市重点实验室 重庆市儿童发育重大疾病诊治与预防国际科技合作基地, 重庆 400014;重庆市三峡中心医院超声科, 重庆 404000;重庆市三峡中心医院超声科, 重庆 404000 |
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| 基金项目： | 重庆市卫生局医学科研项目(2011-2-214)。 |
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| 摘 要： | 目的 采用声触诊组织量化(VTQ)技术检测正常儿童肝脏弹性,比较不同年龄阶段正常儿童肝脏剪切波速度(SWV)测值。方法 对458名正常儿童进行声脉冲辐射力弹性成像(ARFI),分为新生儿组(0~28天)71名、婴儿组(29天≤年龄<1岁)53名、幼儿组(1岁≤年龄<3岁)61名、学龄前组(3岁≤年龄<6岁)86名、学龄期组(6岁≤年龄<10岁)112名、青春期组(10岁≤年龄<18岁)75名,比较各组间SWV差异;对40名青春期组儿童于平静呼吸状态下和屏气状态下测量SWV,分析呼吸动度对SWV值的影响;对35名学龄期及60名青春期儿童分别于不同取样深度测量SWV值,比较不同取样深度SWV值差异。结果 所有儿童肝脏平均SWV值为(1.11±0.08)m/s。各组间SWV值差异无统计学意义(P>0.05);呼吸动度和取样深度对SWV测值均无明显影响(P均>0.05)。结论 ARFI可用于儿童肝脏弹性检测,不同年龄段儿童肝脏SWV值无明显差异,以(1.11±0.08)m/s作为正常儿童标准肝脏弹性测值,可为儿童肝纤维化的研究提供参考。
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| 关 键 词： | 超声检查 弹性成像技术 肝 儿童 |
| 收稿时间： | 2014-09-03 |
| 修稿时间： | 2014-10-20 |
Acoustic radiation force impulse imaging in measurement of liver elasticity in normal children |
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| GAO Yang,TANG Yi,WANG Qiao,YANG Chun-jiang,CHEN Jing-yu,XIAO Huan,ZHU Li-rong,LIU Yi and ZENG Zhen. Acoustic radiation force impulse imaging in measurement of liver elasticity in normal children[J]. Chinese Journal of Medical Imaging Technology, 2014, 30(12): 1865-1868 |
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| Authors: | GAO Yang TANG Yi WANG Qiao YANG Chun-jiang CHEN Jing-yu XIAO Huan ZHU Li-rong LIU Yi ZENG Zhen |
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| Affiliation: | Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Key Laboratory of Child Development and Disorders of Ministry of Education, Chongqing Key Laboratory of Pediatrics, Chongqing International Science and Technology Cooperation Center for Child Development and Disorders, the Children's Hospital of Chongqing Medical University, Chongqing 400014, China;Department of Ultrasound, Three-gorge Central Hospital, Chongqing 404000, China;Department of Ultrasound, Three-gorge Central Hospital, Chongqing 404000, China |
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| Abstract: | |
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| Keywords: | Ultrasonography Elasticity imaging techniques Liver Child |
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