MRI诊断腹腔妊娠

摘要

目的 探讨MRI在诊断腹腔妊娠与患者临床管理中的应用价值.方法 回顾性分析经手术证实的5例腹腔妊娠患者的MRI和临床资料,分析其MRI表现,并与手术结果对照.结果 5例产前MRI均准确诊断腹腔妊娠,其中1例为原发性,4例为继发性,并发现子宫破裂口的位置;5例胎盘MRI表现与手术结果相吻合;1例MRI检出腹腔大量新鲜出血,2例显示羊水过少,2例检出胎儿和脐带异常,均与手术所见相符.结论 术前MRI诊断腹腔妊娠准确率较高,可显示胎儿和胎盘及其与周围组织关系,有助于规划临床管理.%Objective To observe the application value of MRI in diagnosis and clinical management of abdominal pregnancy.Methods MRI and clinical data of 5 patients with abdominal pregnancy proved surgically were analyzed retrospectively.MRI performances were analyzed and compared with findings in operation.Results Prenatal MRI correctly diagnosed abdominal pregnancy in all 5 patients,including 1 case of primary and 4 cases of secondary abdominal pregnancy.The position of uterine rupture was revealed in all 4 cases of secondary abdominal pregnancy.MRI performances of placenta conformed to operative findings in all 5 patients.A lot of fresh intra-abdominal hemorrhage was found in 1 case,oligohydramnion in 2 cases,and abnormalities of placenta and fetus in 2 patients,which were consistent with findings of operation.Conclusion Prenatal MRI offers a high accuracy rate in diagnosis of abdominal pregnancy.MRI can show fetus,placenta and the relationship with surrounding tissue,therefore being helpful to clinical management of abdominal pregnancy.