Prediction of discordant twins using ultrasound measurement of biparietal diameter and abdominal perimeter

C. E L Brown, D. S. Guzick, K. J. Levono, R. Santos-Ramos, P. J. Whalley

Research output: Contribution to journalArticle

20 Scopus citations


Prediction of twin birth weight discordancy was tested in 116 gestations using sonographic measurements of biparietal diameter (BPD) and abdominal perimeter. Abdominal perimeter measurement differences of 20 mm or greater were more sensitive and specific than BPD difference in detecting twins with dissimilar birth weights.

Original languageEnglish (US)
Pages (from-to)677-681
Number of pages5
JournalObstetrics and Gynecology
Issue number5
Publication statusPublished - 1987


ASJC Scopus subject areas

  • Obstetrics and Gynecology

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