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Likelihood ratio for trisomy 21 in fetuses with absent nasal bone at the 11-14-week scan.
Cicero S, Rembouskos G, Vandecruys H, Hogg M, Nicolaides KH.
Ultrasound Obstet Gynecol 2004;23:218-23. -
Nasal bone length throughout gestation: normal ranges based on 3537 fetal ultrasound measurements.
Sonek JD, McKenna D, Webb D, Croom C, Nicolaides K.
Ultrasound Obstet Gynecol 2003;21:152-5. -
Endothelial dysfunction and raised plasma concentrations of asymmetric dimethylarginine in pregnant women who subsequently develop pre-eclampsia.
Savvidou MD, Hingorani AD, Tsikas D, Frolich JC, Vallance P, Nicolaides KH.
Lancet 2003;361:1511-7. -
Sonographic markers of fetal aneuploidy: a review.
Cicero S, Sacchini C, Rembouskos G, Nicolaides KH.
Placenta 2003;24:S88-98. -
Integrated ultrasound and biochemical screening for trisomy 21 using fetal nuchal translucency, absent fetal nasal bone, free beta-hCG and PAPP-A at 11 to 14 weeks.
Cicero S, Bindra R, Rembouskos G, Spencer K, Nicolaides KH.
Prenat Diagn 2003;23:306-10. -
Absent nasal bone at 11-14 weeks of gestation and chromosomal defects.
Cicero S, Longo D, Rembouskos G, Sacchini C, Nicolaides KH.
Ultrasound Obstet Gynecol 2003;22:31-5. -
Learning curve for sonographic examination of the fetal nasal bone at 11-14 weeks.
Cicero S, Dezerega V, Andrade E, Scheier M, Nicolaides KH.
Ultrasound Obstet Gynecol 2003;22:135-7. -
Nasal bone hypoplasia in trisomy 21 at 15-22 weeks' gestation.
Cicero S, Sonek JD, McKenna DS, Croom CS, Johnson L, Nicolaides KH.
Ultrasound Obstet Gynecol 2003;21:15-8. -
Comparison of color Doppler uterine artery indices in a population at high risk for adverse outcome at 24 weeks' gestation.
Albaiges G, Missfelder-Lobos H, Parra M, Lees C, Cooper D, Nicolaides KH.
Ultrasound Obstet Gynecol 2003;21:170-3. -
Prenatal ultrasonographic diagnosis of nasal bone abnormalities in three fetuses with Down syndrome.
Sonek JD, Nicolaides KH.
Am J Obstet Gynecol 2002;186:139-41. -
Second-trimester uterine artery Doppler screening in unselected populations: a review.
Papageorghiou AT, Yu CK, Cicero S, Bower S, Nicolaides KH.
J Matern Fetal Neonatal Med 2002;12:78-88. -
Platelet changes and subsequent development of pre-eclampsia and fetal growth restriction in women with abnormal uterine artery Doppler screening.
Missfelder-Lobos H, Teran E, Lees C, Albaiges G, Nicolaides KH.
Ultrasound Obstet Gynecol 2002;19:443-8. -
Fetal nasal bone length in chromosomally normal and abnormal fetuses at 11-14 weeks of gestation.
Cicero S, Bindra R, Rembouskos G, Tripsanas C, Nicolaides KH.
J Matern Fetal Neonatal Med 2002;11:400-2. -
Repeatability of measurement of uterine artery pulsatility index using transvaginal color Doppler.
Papageorghiou AT, To MS, Yu CK, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:456-9. -
Multicenter screening for pre-eclampsia and fetal growth restriction by transvaginal uterine artery Doppler at 23 weeks of gestation.
Papageorghiou AT, Yu CK, Bindra R, Pandis G, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:441-9. -
Screening for pre-eclampsia and fetal growth restriction by uterine artery Doppler at 11-14 weeks of gestation.
Martin AM, Bindra R, Curcio P, Cicero S, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:583-6. -
Individualized risk assessment for adverse pregnancy outcome by uterine artery Doppler at 23 weeks.
Lees C, Parra M, Missfelder-Lobos H, Morgans A, Fletcher O, Nicolaides KH.
Obstet Gynecol 2001;98:369-73. -
Absence of nasal bone in fetuses with trisomy 21 at 11-14 weeks of gestation: an observational study.
Cicero S, Curcio P, Papageorghiou A, Sonek J, Nicolaides K.
Lancet 2001;358:1665-7. -
Uterine artery Doppler at 11-14 weeks of gestation in chromosomally abnormal fetuses.
Bindra R, Curcio P, Cicero S, Martin A, Nicolaides KH.
Ultrasound Obstet Gynecol 2001;18:587-9. -
Fetal heart rate in chromosomally abnormal fetuses.
Liao A W, Snijders R, Geerts L, Spencer K, Nicolaides KH.
Ultrasound Obstet Gynecol 2000;16:610-3.