Clinical Value of Ultrasonography in Screening Turner Syndrome(45,X) During the Second Trimester

DOI

10.2991/icmia-16.2016.36How to use a DOI?

Keywords

Amniocentesis,Karyotypes analysis,Ultrasonography,Turner syndrome.

Abstract

Objective To investigate the clinical value of ultrasonography in screening Turner syndrome(45,X) during the second trimester.Methods Amniocentesis were performed on 3,948 pregnant women with indications for prenatal diagnosis to detect karyotype of the fetus during second trimester , The detection rate of Turner syndrome(45,X) was compared in pregnant women of different indications. To analyze the relationship between the ultrasonography abnormalities and Turner syndrome(45,X). Results In chromosomal karyotypes analysis of 3,948 pregnant women by amniocentesis,8 Turner syndrome were detected, the detection rate of Turner syndrome was 0.20% There were 120 in 3,948 pregnant women with ultrasonography abnormalities.2 Turner syndrome(45,X) were found of them and the detection rate of Turner syndrome (45,X)was 1.67%, the detection rate of Turner syndrome (45,X)detected by ultrasound (1.67% ) was higher than advanced age group(0.11%) the Down,s syndrome high risk group(0.06%)(P 0.05). Conclusions During the second trimester, ultrasonography has great value in screening Turner syndrome (45,X).

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yu-Ping Pan
PY  - 2016/11
DA  - 2016/11
TI  - Clinical Value of Ultrasonography in Screening Turner Syndrome(45,X) During the Second Trimester
BT  - Proceedings of the 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016)
PB  - Atlantis Press
SP  - 195
EP  - 199
SN  - 1951-6851
UR  - https://doi.org/10.2991/icmia-16.2016.36
DO  - 10.2991/icmia-16.2016.36
ID  - Pan2016/11
ER  -