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正常妊娠与宫内生长受限妊娠子宫胎盘血流的比较。用铟-113m和计算机连接的γ相机进行测量。

Comparison of uteroplacental blood flow in normal and in intrauterine growth-retarded pregnancy. Measurements with Indium-113m and a computer-linked gammacamera.

作者信息

Lunell N O, Sarby B, Lewander R, Nylund L

出版信息

Gynecol Obstet Invest. 1979;10(2-3):106-18. doi: 10.1159/000299924.

DOI:10.1159/000299924
PMID:535774
Abstract

Uteroplacental blood flow was studied with a noninvasive method using indium-113m and a computer-linked gammacamera. The blood flow was determined from the ratio of the maximum and the rise time of the isotope accumulation curve of the placenta. Eight pregnancies with intrauterine growth retardation (IUGR) were compared with 11 normal pregnancies. In the IUGR group the mean placental blood flow was only 1/4 of corresponding mean values of the normal group. The difference was highly significant (p less than 0.01).

摘要

采用铟 - 113m和计算机连接的γ相机，通过一种非侵入性方法研究子宫胎盘血流。根据胎盘同位素积累曲线的最大值与上升时间之比来确定血流量。将8例宫内生长受限（IUGR）妊娠与11例正常妊娠进行比较。IUGR组的平均胎盘血流量仅为正常组相应平均值的1/4。差异具有高度显著性（p小于0.01）。

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