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本文报道52例术前经B超检查,术后证实为宫内胚胎组织残留的声像图特征。年龄20~45岁,药物流产后29例,人工流产后10例,中孕引产后5例,自然流产后4例,足月顺产后2例,剖腹产后1例,葡萄胎清宫术后1例。采用SIEM EN S型黑白超声诊断仪,凸阵探头,频率3.5 MH z,膀胱适度充盈,经腹壁耻
This article reports 52 cases of preoperative B-ultrasound, postoperative confirmed as intrauterine fetal residual sonographic features. Age 20 to 45 years old, 29 cases after medical abortion, 10 cases after induced abortion, 5 cases after middle pregnancy induced abortion, 4 cases after spontaneous abortion, 2 cases after full term delivery, 1 case after caesarean section, 1 case after hydatidiform mole curettage . Using SIEM EN S black and white ultrasound diagnostic apparatus, convex array probe, a frequency of 3.5 MH z, moderate bladder filling, abdominal wall shame