Feixiang Huang, Jing Zhou, Zheyun Xu, Qing Qi, Hongmei Sun, Lei Chen, Ling Wang
{"title":"Complete trisomy 9 detected by noninvasive prenatal testing and confirmed by amniocentesis.","authors":"Feixiang Huang, Jing Zhou, Zheyun Xu, Qing Qi, Hongmei Sun, Lei Chen, Ling Wang","doi":"10.5582/ddt.2023.01051","DOIUrl":null,"url":null,"abstract":"<p><p>Complete chromosome 9 trisomy (T9) is a rare and fatal chromosomal disorder. We performed non-invasive prenatal testing (NIPT) in a patient with threatened abortion symptoms and found that the fetal was at risk for complete chromosome 9 trisomy. This shows that NIPT has certain accuracy in detecting trisomy of chromosome 9, which provide options for prenatal diagnosis of rare chromosomal abnormalities.</p>","PeriodicalId":47494,"journal":{"name":"Drug Discoveries and Therapeutics","volume":" ","pages":"365-367"},"PeriodicalIF":1.9000,"publicationDate":"2023-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Drug Discoveries and Therapeutics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5582/ddt.2023.01051","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/10/11 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Complete chromosome 9 trisomy (T9) is a rare and fatal chromosomal disorder. We performed non-invasive prenatal testing (NIPT) in a patient with threatened abortion symptoms and found that the fetal was at risk for complete chromosome 9 trisomy. This shows that NIPT has certain accuracy in detecting trisomy of chromosome 9, which provide options for prenatal diagnosis of rare chromosomal abnormalities.
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