64排螺旋CT低剂量扫描在儿童腺样体检查中的应用研究

doi:10.13491/j.issn.1004-714x.2018.02.023

中国辐射卫生

2018, Vol. 27

Issue (2): 178-180 DOI: 10.13491/j.issn.1004-714x.2018.02.023

诊断与治疗/论著

本期目录 | 过刊浏览 | 高级检索

64排螺旋CT低剂量扫描在儿童腺样体检查中的应用研究

赵建设^1,2,3, 张琳¹, 陈英民¹

1. 山东省医学科学院放射医学研究所, 山东济南 250062;
2. 济南大学山东省医学科学院医学与生命科学学院;
3. 山东大学齐鲁儿童医院

Application of low-dose 64 slice spiral CT scanning technology in adenoidal hypertrophy in children

ZHAO Jianshe^1,2,3, ZHANG Lin¹, CHEN Yingmin¹

1. Institute of Radiation Medicine, Shandong Acaderuy of Medical Sciences, Jinan 250062 China;
2. School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences;
3. Qilu Children's Hospital of Shandong University

摘要
图/表
参考文献
相关文章 (12)

全文: PDF (576 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要目的探讨儿童腺样体低剂量CT扫描的表现并对其图像质量进行初步分析，以减少儿童X射线检查的辐射剂量，协助临床诊断。方法分析100例临床怀疑腺样体肥大儿童。分2组，50例使用低剂量：60~80 kV，50例使用常规剂量：80~120 kV。所有患者均分析不同CT剂量的图像对其腺样体的显示情况。结果检查患者中CT表现为腺样体肥大的占94例，占94%，常规剂量患者得到信噪比较高图像，但所接受射线量较大。低剂量扫描大大地减少了儿童的辐射剂量，图像均能达到临床诊断要求。结论低剂量CT检查能准确显示儿童腺样体的肥大程度并对其作出诊断，为临床提供足够的影像学依据。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	赵建设
	张琳
	陈英民

关键词 ：腺样体, CT, 辐射剂量

收稿日期: 2018-02-09

PACS:

R814.42

基金资助:山东省自然基金项目（ZR2017YL006）

通讯作者: 陈英民,E-mail:ying 2012min@163.com E-mail: ying 2012min@163.com

作者简介: 赵建设(1974-),男,山西大同人,副主任医师,从事放射诊断工作。

引用本文:

赵建设, 张琳, 陈英民. 64排螺旋CT低剂量扫描在儿童腺样体检查中的应用研究[J]. 中国辐射卫生, 2018, 27(2): 178-180.
ZHAO Jianshe, ZHANG Lin, CHEN Yingmin. Application of low-dose 64 slice spiral CT scanning technology in adenoidal hypertrophy in children. , 2018, 27(2): 178-180.

链接本文:

http://www.zgfsws.com/CN/10.13491/j.issn.1004-714x.2018.02.023 或 http://www.zgfsws.com/CN/Y2018/V27/I2/178

[1] Hall EJ. Brenner DJ.Cancer risks from diagnostic radiology[J].BrJ Radiol, 2008, 81(965):362-378.
[2] Smith-Bindman R,Lipson J,Marcus R,et al.Radiation dose aSSO-ciated with common computed tomography examinations and the associated lifetime attributable risk of cancer[J].Archives Inter-nal Medicine, 2009,159(22):2078-2086.
[3] Brenner DJ,Hall EJ.Computed tomography-an increasing source of radiation exposure[J].New England J Medicine,2007,357(22):2277-2284.
[4] Berrington de Gonzalea A,Mahesh M,Kim KP,et al. Projected cancer risks from computed tomographic scans performed in the United States in 2007[J].Archives Internal Medicine,2009,169(22):2071-2077.
[5] Singh S,Kalra MK.Moore MA, et al.Dose reduction and complianee with pediatric CT protocols adapted to patient size,clinical indication,and number of prior studies[J].Radiology,2009,252(1):200-208.
[6] 彭谦,范淼,杨智云,等.儿童副鼻窦结构的64排CT低剂量技术应用[J].影像诊断与介入放射学,2008,17(2):75-77.
[7] 马国林,王武,张彦彩.儿童螺旋CT低剂量扫描的临床应用[J].中华放射医学与防护杂志,2011,31(1):111-114.
[8] 张祺丰,彭芸,李剑颖,等.64排螺旋CT自动管电流调节技术降低儿童胸部扫描剂量的应用研究[J].中国医学影像技术,2009,25(9):1591-1594.
[9] Tubiana M.Feinendegen LE,Yang C,et al.The linear no-thresh-old relationship is inconsistent with radiation biologic and experi-mental data[J].Radiology,2009,251(1):13-22.
[10] Arch ME,Frush DP.Pediatric body MDCT:a 5-year follow-up survey of scanning parameters used by pediatric radiologists[J].Am J Roentgenology,2008,191(2):511-617.
[11] Brody AS,Frush DP,Huda W,et al.Radiation risk to children from computed tomography[J].Pediatrics,2007. 120(3):677-682.
[12] Robbins E.Radiation risks from imaging studies in children with eaneer[J].Pediatric Blood Cancer,2008,51(4):453-457.