1 송미진, "염색체 이상의 산전 초음파 진단" 대한초음파의학회 30 (30): 75-82, 2011
2 이미영, "Variety of prenatally diagnosed congenital heart disease in 22q11.2 deletion syndrome" 대한산부인과학회 57 (57): 11-16, 2014
3 Yeo L, "Ultrasonography in obstetrics and gyne-cology" Elsevier Health Sciences 70-111, 2011
4 Jung E, "Ultrasonographic measure-ment of fetal nasal bone length in the second trimester in Ko-rean population" 27 : 154-157, 2007
5 Papp C, "Ultra-sonographic findings of fetal aneuploidies in the second tri-mester : our experiences" 23 : 105-113, 2008
6 Snijders RJ, "UK multicentre project on assessment of risk of trisomy 21 by ma-ternal age and fetal nuchal-translucency thickness at 10-14 weeks of gestation. Fetal Medicine Foundation First Trimester Screening Group" 352 : 343-346, 1998
7 Huggon IC, "Tricuspid regurgi-tation in the diagnosis of chromosomal anomalies in the fetus at 11-14 weeks of gestation" 89 : 1071-1073, 2003
8 Kim SK, "Successful vesicoamniotic shunting of posterior urethral valves in the first trimester of pregnancy" 26 : 666-668, 2005
9 Cho RC, "Second trimester prenatal ultrasound for the detection of pregnancies at increased risk of trisomy 18 based on serum screening" 29 : 129-139, 2009
10 Nyberg DA, "Prenatal sonographic findings of trisomy 18 : review of 47 cases" 12 : 103-113, 1993
1 송미진, "염색체 이상의 산전 초음파 진단" 대한초음파의학회 30 (30): 75-82, 2011
2 이미영, "Variety of prenatally diagnosed congenital heart disease in 22q11.2 deletion syndrome" 대한산부인과학회 57 (57): 11-16, 2014
3 Yeo L, "Ultrasonography in obstetrics and gyne-cology" Elsevier Health Sciences 70-111, 2011
4 Jung E, "Ultrasonographic measure-ment of fetal nasal bone length in the second trimester in Ko-rean population" 27 : 154-157, 2007
5 Papp C, "Ultra-sonographic findings of fetal aneuploidies in the second tri-mester : our experiences" 23 : 105-113, 2008
6 Snijders RJ, "UK multicentre project on assessment of risk of trisomy 21 by ma-ternal age and fetal nuchal-translucency thickness at 10-14 weeks of gestation. Fetal Medicine Foundation First Trimester Screening Group" 352 : 343-346, 1998
7 Huggon IC, "Tricuspid regurgi-tation in the diagnosis of chromosomal anomalies in the fetus at 11-14 weeks of gestation" 89 : 1071-1073, 2003
8 Kim SK, "Successful vesicoamniotic shunting of posterior urethral valves in the first trimester of pregnancy" 26 : 666-668, 2005
9 Cho RC, "Second trimester prenatal ultrasound for the detection of pregnancies at increased risk of trisomy 18 based on serum screening" 29 : 129-139, 2009
10 Nyberg DA, "Prenatal sonographic findings of trisomy 18 : review of 47 cases" 12 : 103-113, 1993
11 Driscoll DA, "Prenatal diagnosis of the 22q11.2 deletion syn-drome" 3 : 14-18, 2001
12 Donnenfeld AE, "Prenatal diagnosis from cystic hygroma fluid : the value of fluorescence in situ hybridization" 185 : 1004-1008, 2001
13 Song HK, "Prenatal diagnosis and sono-graphic findings of down syndrome : review of 30 cases" 40 : 2826-2832, 1997
14 Salomon LJ, "Practice guidelines for performance of the routine mid-trimester fetal ultrasound scan" 37 : 116-126, 2011
15 Lee MY, "Measurement of intracranial translucency using three-dimensional ultrasound and Volume IT" 32 : 472-475, 2012
16 Faiola S, "Likeli-hood ratio for trisomy 21 in fetuses with tricuspid regurgitation at the 11 to 13+6-week scan" 26 : 22-27, 2005
17 Bornstein E, "First-trimester sonographic find-ings associated with a Dandy-Walker malformation and inferior vermian hypoplasia" 32 : 1863-1868, 2013
18 Kurjak A, "First tri-mester malformation screening" 85 : 93-96, 1999
19 Falcon O, "Fetal tri-cuspid regurgitation at the 11+0 to 13+6-week scan : association with chromosomal defects and reproducibility of the method" 27 : 609-612, 2006
20 Kagan KO, "Fetal nasal bone in screening for trisomies 21, 18 and 13 and Turner syndrome at 11-13 weeks of gestation" 33 : 259-264, 2009
21 Maiz N, "Ductus venosus in the first trimester : contribution to screening of chromosomal, cardiac defects and monochorionic twin complications" 28 : 65-71, 2010
22 Souka AP, "Defects and syndromes in chromosomally normal fetuses with increased nuchal translucency thickness at 10-14 weeks of ges-tation" 11 : 391-400, 1998
23 Momma K., "Cardiovascular anomalies associated with chromo-some 22q11.2 deletion syndrome" 105 : 1617-1624, 2010
24 Chaoui R, "Assessment of intracranial translucency(IT)in the detection of spina bifida at the 11-13-week scan" 34 : 249-252, 2009
25 Vintzileos AM, "Adjusting the risk for trisomy 21 on the basis of second-trimester ultrasonography" 172 : 837-844, 1995
26 Sonek J, "Additional first-trimester ultrasound markers" 30 : 573-592, 2010
27 Cicero S, "Absence of nasal bone in fetuses with trisomy 21 at 11-14 weeks of gestation : an observational study" 358 : 1665-1667, 2001
28 오수영, "2014 First-trimester ultrasound forum from the Korean Society of Ultrasound in Obstetrics and Gynecology" 대한산부인과학회 58 (58): 1-9, 2015