Hitschold T, Weiss E, Beck T, Müntefering H, Berle P
Städt. Frauenklinik Wiesbaden.
Geburtshilfe Frauenheilkd. 1990 Aug;50(8):623-7. doi: 10.1055/s-2008-1026513.
The foetal intravillous blood volume was approximately determined in 90 cases, using placental histiometry post partum. This was compared with the Doppler sonographic flow patterns in the umbilical arteries determined during the last week ante partum. A direct dependence was seen: The larger the peripheral vascular tree of the placenta fetalis, the lower the resistance against the blood flow in the umbilical artery, i.e. the higher the enddiastolic blood flow velocities and vice versa. There is a highly significant correlation between the foetal intravillous blood volume and the foetal risks of Caesarean section performed, because of intrauterine asphyxia, growth retardation or reduced foetal outcome.
产后通过胎盘组织测量法对90例病例的胎儿绒毛内血容量进行了大致测定。将其与产前最后一周测定的脐动脉多普勒超声血流模式进行比较。发现存在直接相关性：胎儿胎盘的外周血管树越大，脐动脉血流阻力越低，即舒张末期血流速度越高，反之亦然。胎儿绒毛内血容量与因宫内窒息、生长迟缓或胎儿结局不良而进行剖宫产的胎儿风险之间存在高度显著的相关性。
