...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of diagnostic medical sonography: JDMS >Interobserver and Intraobserver Variability in the Sonographic Measurement of the Size of the Thyroid Gland by Extended Field-of-View Sonography
【24h】

Interobserver and Intraobserver Variability in the Sonographic Measurement of the Size of the Thyroid Gland by Extended Field-of-View Sonography

机译：扩展视场超声对甲状腺大小的超声测量中的观察者间和观察者内变异性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Significant intra- and inlerobserver variation has been reported lor estimating the dimensions and the volume of the thyroid gland by conventional sonography in adults. This study aimed to assess the role of extended field-of-view (HTOV) sonography for evaluating the size of the thyroid gland. The mediolateral. anleroposterior. and craniocau-dal diameters of both thyroid lobes as well as total thyroid volumes of 30 female patients with the clinical diagnosis of goiter were measured three limes by three radiologists with the EFOV sonography technique. Based on these findings, the correlation between the measurements of different operators and different measurements of the same operator was investigated. The interob-server variations for craniocaudal diameters of the right and left thyroid lobes were 3.3% +-1.9% (mean +-SD) and 2.8% +-1.3% (mean +-SD): respectively (P = .012), which were lower than the variations calculated for transverse and mediolateral diameters. The inlerobserver variation for the calculation of the total glandular volume was 6.3% +-3.8% (mean + SD). The intraobservcr variations for the three radiologists assessing the total thyroid volume were 4.9% +-3.0%. 4.2% +-2.4%. and 4.5% +-1.7%. (all mean + SD), respectively (P = .521). EFOV sonography should be considered as an alternative technique for the dimension measurements of the thyroid gland, particularly in cases with goiter.
机译：已有报道称成人内和内服者有明显变异，或通过常规超声检查估计了甲状腺的大小和体积。这项研究旨在评估扩大视野（HTOV）超声检查对评估甲状腺大小的作用。内侧。后角。由三位放射科医师使用EFOV超声检查技术，对三名石灰进行临床诊断的甲状腺肿的30例女性甲状腺肿的甲状腺叶和颅底直径以及甲状腺总体积。基于这些发现，研究了不同算子和同一算子的不同度量之间的相关性。右侧和左侧甲状腺叶的颅尾直径的观察者间差异分别为3.3％+ -1.9％（平均值+ -SD）和2.8％+ -1.3％（平均值+ -SD）：（P = .012），小于计算的横向和中外侧直径的变化。用于计算总腺体体积的inlerobserver变化为6.3％+ -3.8％（平均值+ SD）。三位放射科医生评估甲状腺总体积的观察内差异为4.9％+ -3.0％。 4.2％+ -2.4％。和4.5％+ -1.7％。 （均值+ SD），分别为（P = .521）。 EFOV超声检查应考虑作为甲状腺尺寸测量的替代技术，特别是在甲状腺肿的情况下。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号