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目的探讨磁共振成像技术在产科中的应用价值。方法对2006年3月至2007年9月在中国医科大学附属盛京医院诊治的胎儿异常及产科并发症、合并症136例孕产妇的超声及磁共振结果,并结合术中所见和手术后病理结果进行对比分析。结果136例孕妇中MRI检查胎儿异常118例,产前胎盘异常5例,妊娠合并肿瘤9例,晚期产后出血4例。磁共振检查补充诊断率53.7%(73例),诊断符合率为46.3%(63例)。结论磁共振成像技术是对超声检查发现的胎儿、胎盘异常及妊娠合并肿瘤的定位、性质的重要验证和补充诊断手段。
Objective To explore the value of magnetic resonance imaging in obstetrics. Methods From March 2006 to September 2007 in Shengjing Hospital Affiliated to China Medical University diagnosis and treatment of fetal abnormalities and obstetric complications, complications of 136 cases of maternal ultrasound and magnetic resonance imaging results, combined with intraoperative findings and after surgery Pathological results were compared. Results Among the 136 pregnant women, there were 118 cases of fetal abnormality detected by MRI, 5 cases of prenatal placenta abnormality, 9 cases of pregnancy complicated with tumor and 4 cases of advanced postpartum hemorrhage. 53.7% (73 cases) were diagnosed by magnetic resonance imaging. The diagnostic coincidence rate was 46.3% (63 cases). Conclusion Magnetic resonance imaging is an important verification and supplementary diagnostic method for the location and nature of fetal, placental abnormalities and pregnancy-associated tumors found by ultrasonography.