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Comparison of Uteroplacental Blood Flow in Normal and in Intrauterine Growth-Retarded Pregnancy

 

作者: N.O. Lunell,   B. Sarby,   R. Lewander,   L. Nylund,  

 

期刊: Gynecologic and Obstetric Investigation  （Karger Available online 1979）
卷期: Volume 10, issue 2-3  

页码: 106-118

 

ISSN:0378-7346

 

年代: 1979

 

DOI:10.1159/000299924

 

出版商: S. Karger AG

 

关键词: Uteroplacental blood flow;Gammacamera;Indium-113m;Normal pregnancy;Intrauterine growth-retarded pregnancy

 

数据来源: Karger

 

摘要:

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 mormal group. The difference was highly significant (p < 0.01).

 

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