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本文对301例早期妊娠患者通过阴道超声进行胎囊直径的测量,妊娠时间的记录和药物流产的观察分析,取得了满意效果。 资料和方法 自2000年1月1日至2000年3月31日止,我院早期妊娠患者,停经4周2天至8周,年龄18岁至45岁,平均年龄27岁。尿妊娠时间阳性。排除异位妊娠及月经周期,排卵期不规律患者。 使用MEDISON 5000扇形超声诊断仪,探头频率7.5MHz。患者排空膀胱,取膀胱截石位,阴道探头表面涂耦合剂,再套一枚无菌避孕套。然后涂一层耦合剂后缓慢放入阴道内做多角度连续扫查,观察胎囊的位置、形态、直径。胎囊直径即阴道探头测量胎囊三维径线的平均值。予口服米非可酮0.2g/天,连服三日。分别于服药后10天,20天,30天连
In this paper, 301 cases of early pregnancy by vaginal ultrasound fetal sac diameter measurement, pregnancy time records and medical abortion observation and analysis, and achieved satisfactory results. Materials and Methods From January 1, 2000 to March 31, 2000, early pregnancy in our hospital, menopause 4 weeks 2 days to 8 weeks, aged 18 to 45 years, mean age 27 years. Urinary pregnancy time was positive. Exclude ectopic pregnancy and menstrual cycle, irregular ovulation patients. MEDISON 5000 sector ultrasonic diagnostic apparatus, the probe frequency of 7.5MHz. Patients emptying the bladder, bladder lithotomy position, vaginal probe coated with couplant, and then set a sterile condom. Then coated with a layer of couplant slowly into the vagina to do a multi-angle continuous scan to observe the location of fetal sac, morphology, diameter. Fetal capsule diameter is the average of the vaginal probe measuring the three-dimensional diameter of the fetal sac. Give oral mifeprone 0.2g / day, and even served for three days. Respectively 10 days after taking, 20 days, 30 days even