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There are 8866 results for: content related to: Early first-trimester free β-hCG and PAPP-A serum distributions in monochorionic and dichorionic twins

  1. You have free access to this content
    Screening for trisomy 21 in twin pregnancies in the first trimester: an update of the impact of chorionicity on maternal serum markers

    Prenatal Diagnosis

    Volume 28, Issue 1, January 2008, Pages: 49–52, Kevin Spencer, Karl O. Kagan and Kypros H. Nicolaides

    Article first published online : 10 JAN 2008, DOI: 10.1002/pd.1923

  2. You have free access to this content
    A reassessment of biochemical marker distributions in trisomy 21-affected and unaffected twin pregnancies in the first trimester

    Ultrasound in Obstetrics & Gynecology

    Volume 37, Issue 1, January 2011, Pages: 38–47, H. N. Madsen, S. Ball, D. Wright, N. Tørring, O. B. Petersen, K. H. Nicolaides and K. Spencer

    Article first published online : 7 DEC 2010, DOI: 10.1002/uog.8845

  3. Maternal serum free-β-chorionic gonadotrophin, pregnancy-associated plasma protein-A and fetal nuchal translucency thickness at 10–13+6 weeks in relation to co-variables in pregnant Saudi women

    Prenatal Diagnosis

    Volume 27, Issue 4, April 2007, Pages: 303–311, Mohammed-Salleh M. Ardawi, Hasan A. Nasrat, Abdulrahim A. Rouzi, Mohammed H. Qari, Mohammed H. Al-Qahtani and Adel M. Abuzenadah

    Article first published online : 31 JAN 2007, DOI: 10.1002/pd.1661

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    Distributions of current and new first-trimester Down syndrome screening markers in twin pregnancies

    Prenatal Diagnosis

    Volume 30, Issue 5, May 2010, Pages: 413–417, M. P. H. Koster, E. J. Wortelboer, Ph. Stoutenbeek, G. H. A. Visser and P. C. J. I. Schielen

    Article first published online : 18 MAR 2010, DOI: 10.1002/pd.2483

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    Screening for fetal aneuploidies at 11 to 13 weeks

    Prenatal Diagnosis

    Volume 31, Issue 1, January 2011, Pages: 7–15, Kypros H. Nicolaides

    Article first published online : 5 JAN 2011, DOI: 10.1002/pd.2637

  6. Ethnicity and the need for correction of biochemical and ultrasound markers of chromosomal anomalies in the first trimester: a study of Oriental, Asian and Afro-Caribbean populations

    Prenatal Diagnosis

    Volume 25, Issue 5, May 2005, Pages: 365–369, K. Spencer, V. Heath, A. El-Sheikhah, C. Y. T. Ong and K. H. Nicolaides

    Article first published online : 20 MAY 2005, DOI: 10.1002/pd.1153

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    PAPP-A and free β-hCG in relation to admission to neonatal intensive care unit and neonatal disease

    Prenatal Diagnosis

    Volume 31, Issue 12, December 2011, Pages: 1169–1175, Ida Kirkegaard, Niels Uldbjerg and Tine B. Henriksen

    Article first published online : 24 OCT 2011, DOI: 10.1002/pd.2858

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    Reference range of birth weight with gestation and first-trimester prediction of small-for-gestation neonates

    Prenatal Diagnosis

    Volume 31, Issue 1, January 2011, Pages: 58–65, Leona C. Y. Poon, George Karagiannis, Ismini Staboulidou, Akram Shafiei and Kypros H. Nicolaides

    Article first published online : 26 AUG 2010, DOI: 10.1002/pd.2520

  9. First trimester maternal serum ADAM12s levels in twin pregnancies

    Prenatal Diagnosis

    Volume 30, Issue 4, April 2010, Pages: 352–356, I. H. Linskens, J. W. R. Twisk, M. A. Blankenstein and J. M. G. van Vugt

    Article first published online : 25 FEB 2010, DOI: 10.1002/pd.2494

  10. Screening for trisomy 21 in twin pregnancies in the first trimester: does chorionicity impact on maternal serum free β-hCG or PAPP-A levels?

    Prenatal Diagnosis

    Volume 21, Issue 9, September 2001, Pages: 715–717, Kevin Spencer

    Article first published online : 20 AUG 2001, DOI: 10.1002/pd.152

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    First-trimester combined screening for trisomy 21 at 7–14 weeks' gestation

    Ultrasound in Obstetrics & Gynecology

    Volume 36, Issue 4, October 2010, Pages: 404–411, D. Wright, K. Spencer, K. Kagan K, N. Tørring, O. B. Petersen, A. Christou, J. Kallikas and K. H. Nicolaides

    Article first published online : 2 SEP 2010, DOI: 10.1002/uog.7755

  12. ADAM 12 as a first-trimester maternal serum marker in screening for Down syndrome

    Prenatal Diagnosis

    Volume 26, Issue 10, October 2006, Pages: 973–979, Jennie Laigaard, Kevin Spencer, Michael Christiansen, Nicholas J. Cowans, Severin Olesen Larsen, Bent Norgaard Pedersen and Ulla M. Wewer

    Article first published online : 7 AUG 2006, DOI: 10.1002/pd.1540

  13. PAPP-A and free β-hCG measured prior to 10 weeks is associated with preterm delivery and small-for-gestational-age infants

    Prenatal Diagnosis

    Volume 31, Issue 2, February 2011, Pages: 171–175, Ida Kirkegaard, Tine Brink Henriksen, Niels Tørring and Niels Uldbjerg

    Article first published online : 4 JAN 2011, DOI: 10.1002/pd.2671

  14. The influence of maternal insulin-dependent diabetes on fetal nuchal translucency thickness and first-trimester maternal serum biochemical markers of aneuploidy

    Prenatal Diagnosis

    Volume 25, Issue 10, October 2005, Pages: 927–929, Kevin Spencer, Simona Cicero, Alessia Atzei, Chineze Otigbah and Kypros H. Nicolaides

    Article first published online : 8 AUG 2005, DOI: 10.1002/pd.1229

  15. Early first-trimester free-β-hCG and PAPP-A serum distributions in monochorionic and dichorionic twins

    Prenatal Diagnosis

    Volume 32, Issue 1, January 2012, Pages: 64–69, Pilar Prats, Ignacio Rodríguez, Joan Nicolau and Carmina Comas

    Article first published online : 24 FEB 2012, DOI: 10.1002/pd.2902

  16. Maternal weight correction of maternal serum PAPP-A and free β-hCG MoM when screening for trisomy 21 in the first trimester of pregnancy

    Prenatal Diagnosis

    Volume 23, Issue 10, October 2003, Pages: 851–855, Kevin Spencer, Renu Bindra and Kypros H. Nicolaides

    Article first published online : 10 SEP 2003, DOI: 10.1002/pd.708

  17. PAPP-A, free β-hCG, and early fetal growth identify two pathways leading to preterm delivery

    Prenatal Diagnosis

    Volume 30, Issue 10, October 2010, Pages: 956–963, Ida Kirkegaard, Niels Uldbjerg, Olav Bjørn Petersen, Niels Tørring and Tine Brink Henriksen

    Article first published online : 18 AUG 2010, DOI: 10.1002/pd.2593

  18. Combining nuchal translucency and serum markers in prenatal screening for Down syndrome in twin pregnancies

    Prenatal Diagnosis

    Volume 23, Issue 7, July 2003, Pages: 588–592, Nicholas J. Wald, Simon Rish and Allan K. Hackshaw

    Article first published online : 13 JUN 2003, DOI: 10.1002/pd.627

  19. You have free access to this content
    First-trimester combined screening for trisomy 21 with different combinations of placental growth factor, free β-human chorionic gonadotropin and pregnancy-associated plasma protein-A

    Ultrasound in Obstetrics & Gynecology

    Volume 40, Issue 5, November 2012, Pages: 530–535, K. O. Kagan, M. Hoopmann, H. Abele, R. Alkier and K. Lüthgens

    Article first published online : 5 NOV 2012, DOI: 10.1002/uog.11173

  20. You have free access to this content
    Impact of bias in serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-A multiples of the median levels on first-trimester screening for trisomy 21

    Ultrasound in Obstetrics & Gynecology

    Volume 38, Issue 3, September 2011, Pages: 309–313, D. Wright, H. Abele, A. Baker and K. O. Kagan

    Article first published online : 29 AUG 2011, DOI: 10.1002/uog.8987