诊断性刮宫为阴道不规则出血的首选方法,但有一定并发症,不适合大范围筛查,而经阴道彩色多普勒超声(CDFI)因探头频率高,可清晰显示宫腔内细微结构。本组对经腹部超声提示为宫腔异常回声的85例患者同时进行经阴道超声检查,进一步明确宫腔内异常回声声像图特点。1资料与方法1.1一 Diagnostic curettage as the preferred method of vaginal irregular bleeding, but some complications, not suitable for a wide range of screening, and transvaginal color Doppler ultrasound (CDFI) due to the probe frequency is high, can clearly show the intrauterine fine structure. The group of transabdominal ultrasound showed that abnormal uterine echo of 85 patients at the same time by transvaginal ultrasound to further clarify the characteristics of intrauterine abnormal echo. 1 materials and methods 1.1 one