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Uterine Height and Umbilical Perimeter Curves in Twin Pregnancies

Published online by Cambridge University Press:  01 August 2014

B. Leroy ,
F. Lefort  and
R. Jeny
B. Leroy
Affiliation:
Service de Gynécologie-Obstétrique, Hôpital Esquirol, Saint-Maurice, France
F. Lefort
Affiliation:
Service de Gynécologie-Obstétrique, Hôpital Esquirol, Saint-Maurice, France
R. Jeny
Affiliation:
Service de Gynécologie-Obstétrique, Hôpital Esquirol, Saint-Maurice, France

Abstract

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From previous research, which gave standard curves for the evolution of uterine height and umbilical perimeter according to gestational age in the case of single pregnancies, the authors propose curves which show the variations of these two parameters in twin pregnancies.

The observed differences are sufficient to allow a diagnosis of twin pregnancy as soon as the 18th week of amenorrhea.

This observation is interesting because, until now, a systematic early B-scan examination has not been performed as a rule.

Keywords

Early diagnosisUterine heightUmbilical perimeter
Type
Research Article
Information
Acta geneticae medicae et gemellologiae: twin research , Volume 31 , Issue 3-4: Special Issue on Twin Pregnancies , July 1982 , pp. 195 - 198
Copyright
Copyright © The International Society for Twin Studies 1982

References

REFERENCES

1. Leroy, B, Lefort, F, Kamkar, H (1973): Hauteur utérine et périmétre ombilical. Indice de développement utérin Rev Franc Gynec 68, 2, 83–91.Google Scholar