Benacerraf B R, Frigoletto F D
Am J Obstet Gynecol. 1985 Aug 15;152(8):1039-41. doi: 10.1016/0002-9378(85)90556-3.
Ultrasonography is an important adjunct to the delta optical density at 450 nm in the management of isoimmunized pregnancies. We describe a sonographic finding that we believe is the earliest sign of fetal ascites suggesting decompensation. In this patient, despite high measurements of delta optical density at 450 nm, intrauterine therapy or delivery was delayed for more than 7 weeks by careful sonographic monitoring.
超声检查是管理母儿血型不合妊娠时450nm处吸光度差值的一项重要辅助手段。我们描述了一种超声检查发现，我们认为这是胎儿腹水提示失代偿的最早迹象。在该患者中，尽管450nm处吸光度差值测量值较高，但通过仔细的超声监测，宫内治疗或分娩延迟了7周以上。
