【摘要】 目的测定正常人甲状腺背向散射积分(integrated back scatter,IBS)值,为进一步研究甲状腺不同性质病变IBS的变化打基础。方法对52例正常人甲状腺进行IBS联机分析测定。结果同性别组左、右叶间及不同性别组甲状腺IBS值比较无显著性差异(P>0.05)。结论正常人甲状腺IBS值稳定,可重复性好,超声IBS为无创定量诊断甲状腺疾病提供了新的技术手段。更多还原

【Abstract】 Objective To assess thyroid gland ultrasonic integrated back scatter(IBS) in health adults to set the bascis for the diagnosis of different thyroid gland disorders.MethodsThe ultrasonic IBS feature of thyroid was studied in 52 health adults with online analysis.ResultsThere is no significantly difference in IBS values among different age and sex groups(P>0.05).ConclusionThyroid gland IBS values of health adults may be considered to be stable parameters with excellent repetitivity.IBS provides a new technique for ment of the level of pathological changes of thyroid non-invasively.更多还原