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The distribution of fetal nuchal translucency thickness in normal Korean fetuses.
| Content Provider | Europe PMC |
|---|---|
| Author | Chung, Jin-Hoon Yang, Jae-Hyug Song, Mi-Jin Cho, Jeong-Yeon Lee, Young-Ho Park, So-Yeon Moon, Myoung-Jin Lim, Ha-Jung Choi, June-Seek Kim, Joo-Oh Shin, Joong-Sik Ahn, Hyun-Kyong Han, Jung-Yul Kim, Moon-Young Choi, Kyu-Hong Ryu, Hyun-Mee |
| Copyright Year | 2004 |
| Abstract | The aim of present study was to establish normative data for the distribution of nuchal translucency (NT) thickness in normal Korean fetuses. The data were collected from pregnant women with singleton pregnancies in whom fetal ultrasound was performed and the fetal NT thickness was measured between 11 and 14 weeks of gestation. Among them, a total of 2,577 fetuses with a known normal outcome were included in this study. The distribution of multiple of median (MoM) values of the NT thickness with crown-rump length (CRL) in 10-mm intervals and the 95th percentile of MoM were calculated with the linear regression method. The present study showed that NT measurements increase with increasing CRL and a false positive rate increases with increasing gestational age. Therefore, a fixed cut-off point through the first trimester was not appropriate and each NT measurement should be examined according to the gestational age. The present study offers normative data of the fetal NT thickness in a Korean population, which can be used as reference for screening chromosomal aberrations or other congenital abnormalities in the first trimester. |
| ISSN | 10118934 |
| Volume Number | 19 |
| PubMed Central reference number | PMC2822260 |
| Issue Number | 1 |
| PubMed reference number | 14966338 |
| Journal | Journal of Korean Medical Science [J. Korean Med. Sci] |
| e-ISSN | 15986357 |
| DOI | 10.3346/jkms.2004.19.1.32 |
| Language | English |
| Publisher | The Korean Academy of Medical Sciences |
| Publisher Date | 2004-02-01 |
| Access Restriction | Open |
| Rights License | This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Copyright © 2004 The Korean Academy of Medical Sciences |
| Subject Keyword | Nuchal Translucency Pregnancy Trimester, First Crown-rump Length Ultrasonography |
| Content Type | Text |
| Resource Type | Article |
| Subject | Medicine |