Hall J M, Manning N, Moore N R, Tingey W R, Chamberlain P
Ultrasound and Prenatal Diagnosis Unit, John Radcliffe Hospital, Oxford, UK.
Ultrasound Obstet Gynecol. 1996 Apr;7(4):289-92. doi: 10.1046/j.1469-0705.1996.07040289.x.
A case of an advanced abdominal pregnancy diagnosed by ultrasound and magnetic resonance imaging (MRI) at 21 weeks' gestation is presented. The complementary roles of ultrasound and MRI in achieving accurate diagnosis and the role of ultrasound in ongoing pregnancy assessment are emphasized.
本文报道了一例在妊娠21周时通过超声和磁共振成像（MRI）诊断为晚期腹腔妊娠的病例。强调了超声和MRI在实现准确诊断中的互补作用以及超声在持续妊娠评估中的作用。
