MRI诊断罕见部位异位妊娠  

MRI diagnosis of rare site ectopic pregnancies

作　　者：顾海磊 唐文伟[1] 陆小燕 郑金霞[1] 田忠甫 周满远 GU Hailei;TANG Wenwei;LU Xiaoyan;ZHENG Jinxia;TIAN Zhongfu;ZHOU Manyuan(Department of Radiology,Women's Hospital of Nanjing Medical University,Nanjing Maternity and Child Health Care Hospital,Nanjing 210004,China)

机构地区：[1]南京医科大学附属妇产医院南京市妇幼保健院放射科,江苏南京210004

出　　处：《中国医学影像技术》2021年第4期573-576,共4页Chinese Journal of Medical Imaging Technology

摘　　要：目的观察MRI对诊断罕见部位异位妊娠(EP)的价值。方法回顾性分析14例经临床或病理诊断的EP患者,观察妊娠物位置、大小、形态及MRI信号特征等,并与手术病理结果对照。结果14例中,2例右侧残角子宫妊娠,5例宫角妊娠,3例输卵管间质部妊娠,2例宫颈妊娠,1例腹膜后直肠侧间隙妊娠,1例子宫肌壁间妊娠。MRI定位诊断EP结果与手术病理所见相符。结论MRI可用于定位诊断罕见部位EP。Objective To observe the value of MRI for diagnosis of rare site ectopic pregnancy(EP).Methods Data of 14 patients with EP diagnosed pathologicall or clinically were retrospectively analyzed.The location,size,morphology and signal features of the gestational sac were observed,and MRI findings were compared with pathological outcomes.Results Among 14 EP patients,there were 2 cases of rudimentary horn of uterus pregnancy,5 of cornual pregnancy,3 of interstitial tubal pregnancy,2 of cervical pregnancy,1 of retroperitoneal rectal space pregnancy and 1 case of intramural pregnancy.MRI showed the sites of EP clearly,and the locations of EP on MRI were consistent with those of operational and pathological findings.Conclusion MRI could be used for localizing rare site EP.

关 键 词：妊娠 异位 诊断 磁共振成像 

分 类 号：R714.22[医药卫生—妇产科学] R445.2[医药卫生—临床医学]