低场磁共振在诊断前置胎盘中的应用价值  

Application Value of the Low Field MRI in the Diagnosis of Placenta Previa

作　　者：詹志鹏[1] 劳国荣[1] 张剑[1] 刘超凡[1] 徐林[1] 

机构地区：[1]广东省中山市博爱医院,广东中山528403

出　　处：《中国医学创新》2013年第16期71-72,共2页Medical Innovation of China

摘　　要：目的:探讨低场磁共振(MRI)在诊断前置胎盘中的应用价值。方法:回顾性分析笔者所在医院2010年4月-2011年5月收治的64例前置胎盘患者的病例资料,所有患者均进行B超及低场MRI辅助检查,并与剖宫产术中所见结果进行比较。结果:所有患者经剖宫产手术治疗明确诊断,B超诊断符合率为73.5%(50/68),低场MRI的诊断符合率为100%,两种检查方法诊断符合率比较差异有统计学意义(P<0.05)。结论:低场MRI检查的诊断符合率高,且可对产妇的前置胎盘的位置进行详细地分析,明显优于B超检查。Objective： To study the application value of the Low field MRI in the diagnosis of placenta previa.Method： Aretrospectively analysed the data of patients with placenta previa treated by the writer＇s hospital in April 2010 to May 2011, all patients were examined with the B ultrasonic and the low field MRI auxiliary treatment, and compared the results with that of the cesarean section.Result： The definitive diagnosis showed that after all patients had done the cesarean section surgery, the coincidence rate of the B ultrasonic diagnosis was 73.5% （ 50/68 ）, and the low field MRI diagnosis was 100%, the diagnosis coincidence rate of the two kinds of inspection methods was significant different, and had a statistical significance （ P〈0.05 ） . Conclusion： The coincidence rate of the low field MRI diagnosis is high, it can make a detailed analysis on the position of the maternal placenta previa, and that is significantly superior to B ultrasonic inspection.

关 键 词：低场磁共振 B超 前置胎盘 

分 类 号：R445.2[医药卫生—影像医学与核医学]