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目的:探讨超声对药物流产后阴道持续出血的声像图特征以及对不全流产的诊断价值。方法:对我院170例早孕药物流产后阴道持续出血进行超声检查,并进行声像图分析。结果:170例阴道出血的患者,超声检查分别显示为宫腔妊娠囊无明显变化;宫腔内或宫颈处见不规则团块状回声、混合回声、斑点状高回声。结论:超声诊断价值在于能及时发现妊娠囊是否排出、排出后是否完整及宫腔内有无积血,对残留者提示临床及时清宫处理。
OBJECTIVE: To investigate the ultrasonographic features of persistent vaginal bleeding after medical abortion and the diagnostic value of incomplete abortion. Methods: 170 cases of early pregnancy in our hospital vaginal bleeding after medical abortion ultrasound and sonographic analysis. Results: In 170 cases of vaginal bleeding, ultrasound examination showed no significant changes in the uterine gestational sac; intrauterine or cervical irregular irregular mass echo, mixed echo, speckle hyperechoic. Conclusion: The diagnostic value of ultrasound lies in the ability to discover whether the gestational sac is excreted in time, whether it is intact after excretion and whether there is hematoma in the uterine cavity.