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Obstetrics and Gynecology International
Volume 2013, Article ID 847293, 5 pages
http://dx.doi.org/10.1155/2013/847293
Clinical Study

The Effect of Ethnicity on 2D and 3D Frontomaxillary Facial Angle Measurement in the First Trimester

1The University of Sydney, Faculty of Health Sciences, P.O. Box 170, Lidcombe, NSW 1825, Australia
2Sydney Ultrasound for Women, Suite 114, Level 1, Q Central, 10 Norbrik Drive, Bella Vista, NSW 2153, Australia
3The University of Canterbury, School of Health Sciences, Private Bag 4800, Christchurch 8140, New Zealand
4The University of Queensland, School of Nursing and Midwifery, Level 2, Edith Cavell Building, UQ, Herston Campus, Qld 4029, Australia
5The University of Sydney, Faculty of Medicine, Camperdown, NSW 2066, Australia

Received 29 April 2013; Accepted 30 August 2013

Academic Editor: Kimberly K. Leslie

Copyright © 2013 Jennifer Alphonse et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. M. Borenstein, N. Persico, K. O. Kagan, A. Gazzoni, and K. H. Nicolaides, “Frontomaxillary facial angle in screening for trisomy 21 at 11 + 0 to 13 + 6 weeks,” Ultrasound in Obstetrics and Gynecology, vol. 32, no. 1, pp. 5–11, 2008. View at Publisher · View at Google Scholar · View at Scopus
  2. M. Borenstein, N. Persico, C. Kaihura, J. Sonek, and K. H. Nicolaides, “Frontomaxillary facial angle in chromosomally normal fetuses at 11 + 0 to 13 + 6 weeks,” Ultrasound in Obstetrics and Gynecology, vol. 30, no. 5, pp. 737–741, 2007. View at Publisher · View at Google Scholar · View at Scopus
  3. J. Alphonse, J. Cox, J. Clarke, P. J. Schluter, and A. McLennan, “Comparison of frontomaxillary facial angles using both 2D and 3D ultrasound at 11 + 0 to 13 + 6 weeks of gestation,” Fetal Diagnosis and Therapy, vol. 28, no. 1, pp. 14–21, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. S. R. Jeon, H. M. Choi, Y. H. Roh et al., “Frontomaxillary facial angle measurements in euploid Korean fetuses at 11 weeks' to 13 weeks 6 days' gestation,” Journal of Ultrasound in Medicine, vol. 29, no. 11, pp. 1565–1571, 2010. View at Google Scholar · View at Scopus
  5. M. Chen, H. F. Wang, T. Y. Leung et al., “Frontomaxillary facial angle at 11 + 0 to 13 + 6 weeks in Chinese population,” Journal of Maternal-Fetal and Neonatal Medicine, vol. 24, no. 3, pp. 498–501, 2011. View at Publisher · View at Google Scholar · View at Scopus
  6. Countries and Regions. Department of Foreign Affairs and Trade, Australia. 2013, http://www.dfat.gov.au/geo.
  7. J. Sonek, M. Borenstein, T. Dagklis, N. Persico, and K. H. Nicolaides, “Frontomaxillary facial angle in fetuses with trisomy 21 at 11–13(6) weeks,” American Journal of Obstetrics and Gynecology, vol. 196, no. 3, pp. 271.e1–271.e4, 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. J. Alphonse, J. Cox, J. Clarke, C. Robinson, P. J. Schluter, and A. McLennan, “Frontomaxillary facial angle measurement at 11–14 weeks, assessment of interobserver and intraobserver agreement in 2D and 3D imaging,” Fetal Diagnosis and Therapy, vol. 34, pp. 90–95, 2013. View at Google Scholar
  9. X. Yang, M. Chen, H. F. Wang et al., “Learning curve in measurement of fetal frontomaxillary facial angle at 11–13 weeks of gestation,” Ultrasound in Obstetrics and Gynecology, vol. 35, no. 5, pp. 530–534, 2010. View at Publisher · View at Google Scholar · View at Scopus
  10. F. Molina, N. Persico, M. Borenstein, J. Sonek, and K. H. Nicolaides, “Frontomaxillary facial angle in trisomy 21 fetuses at 16–24 weeks of gestation,” Ultrasound in Obstetrics and Gynecology, vol. 31, no. 4, pp. 384–387, 2008. View at Publisher · View at Google Scholar · View at Scopus
  11. W. Plasencia, T. Dagklis, C. Pachoumi, E. Kolitsi, and K. H. Nicolaides, “Frontomaxillary facial angle at 11 + 0 to 13 + 6 weeks: effect of plane of acquisition,” Ultrasound in Obstetrics and Gynecology, vol. 29, no. 6, pp. 660–665, 2007. View at Publisher · View at Google Scholar · View at Scopus