Brandt C A, Ryom C, Grove A
Department of Gynaecology & Obstetrics, Viborg Hospital, Denmark.
Eur J Obstet Gynecol Reprod Biol. 1989 Oct;33(1):95-8. doi: 10.1016/0028-2243(89)90084-1.
Chorioangioma (CA) is found in about 1% of all placentas. Here we report cases of CA: one associated with intra-uterine fetal death, and the other with feto-maternal transfusion resulting in severe anaemia of the child. Feto-maternal transfusion through a CA could, in suspected cases, be diagnosed by s-AFP, one-minute alkali-denaturation test and perhaps ultrasound of the placenta. Intra-uterine death of the child could then be prevented by Caesarean section.
绒毛膜血管瘤（CA）在所有胎盘病例中约占1%。在此我们报告CA的病例：一例与宫内胎儿死亡相关，另一例与母胎输血导致胎儿严重贫血有关。在疑似病例中，通过CA发生的母胎输血可通过血清甲胎蛋白、一分钟碱变性试验以及可能的胎盘超声检查来诊断。然后可通过剖宫产来预防胎儿宫内死亡。
