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Journal of Obstetrics and Gynaecology Volume 29, 2009 - Issue 5
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Obstetric Short Communication

Echogenic yolk sac: A marker for aneuploidy?

R. Parasuraman Wessex Fetal Medicine Unit, Princess Anne Hospital, SouthamptonCorrespondence[email protected]
,
H. M. Liversedge Centre of Women's Health, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter, UK
,
J. Gilg Centre of Women's Health, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter, UK
&
M. J. O. Taylor Centre of Women's Health, Royal Devon and Exeter Hospital NHS Foundation Trust, Exeter, UK
Pages 405-406 | Published online: 13 Aug 2009

References

  • Harris R D, Vincent L M, Askin F B. Yolk sac calcification: a sonographic finding associated with intrauterine embryonic demise in the first trimester. Radiology 1988; 166: 109–110
  • Kupesic S, Kurjak A. Volume and vascularity of the yolk sac assessed by three dimensional and power Doppler ultrasound. Early Pregnancy 2001; 5: 40–41
  • Reece E A, Scioscia A L, Pinter E, Hobbins J C, Green J, Mahoney M J, et al. Prognostic significance of the human yolk sac assessed by ultrasonography. American Journal of Obstetrics and Gynecology 1988; 159: 1191–114
  • Roman G, Malinowski W. Prognostic value of ultrasonography of the yolk sac in singleton pregnancy. Ginekologia Polska 2004; 75: 584–588
  • Szabó J, Gellén J, Szemere G, Faragó M. Significance of hyper-echogenic yolk sac in first trimester screening for chromosome aneuploidy. Orvosi Hetilap 1996; 137: 2313–2315

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