Methods: 54 cases of women with abnormal uterus bleeding observed by hysteroscopy were scanned with TVS for detecting uterine endometrium changes so as to confirm the pathological findings.

• 方法：对妇科住院经阴道超声诊断54例子宫异常出血的妇女行宫腔镜检查，了解子宫内膜病变情况，与宫腔镜及病理结果进行对照。