摘要
目的评价三维能量多普勒超声对子宫内膜息肉的诊断价值。方法选择二维超声拟诊宫腔占位或内膜不均增厚并行宫腔镜手术的患者71例,行三维能量多普勒超声和宫腔镜检查,均取材送病理检查。对三维能量多普勒超声和宫腔镜分别进行分级诊断。结果三维能量多普勒超声ROC曲线下面积为0.91,宫腔镜ROC曲线下面积为0.92,两种方法的ROC曲线下面积间的差异无统计学意义。结论三维能量多普勒超声对子宫内膜息肉诊断的准确性与宫腔镜相当。
Objective To assess the clinical value of three-dimensional power Doppler imaging（3D-PDI） in diagnosing endometrial polyps.Methods Seventy-one patients diagnosed as thick and inhomogeneous endometrium or hyperechogenic focal intrauterine structures with 2D-ultrasound underwent 3D-PDI and hysteroscopy.The results of two examinations were compared.Results The area under ROC was 0.91 on 3D-PDI,and 0.92 on hysteroscopy.There was no significant difference of diagnostic accuracy between 3D-PDI and hysteroscopy.Conclusion 3D-PDI has the same accuracy to hysteroscopy in diagnosis of endometrial polyps.
出处
《中国医学影像技术》
CSCD
北大核心
2009年第9期1648-1650,共3页
Chinese Journal of Medical Imaging Technology
关键词
子宫内膜
息肉
宫腔镜
超声检查
多普勒
成像
三维
Endometrium
Polyps
Hysteroscope
Ultrasonography
Doppler
Imaging
three-dimensional
