Results 11 to 20 of about 81,066 (200)

Arciform eruptions of trisomy 21

Indian Journal of Dermatology, 2015
Nikam Balkrishna, Harsimran Kaur, Kale Mohan, Jamale Varsha   +3 more
doaj   +3 more sources

Maternal prenatal screening programs that predict trisomy 21, trisomy 18, and neural tube defects in offspring

PLoS ONE, 2023
Objective To determine the efficacy of three different maternal screening programs (first-trimester screening [FTS], individual second-trimester screening [ISTS], and first- and second-trimester combined screening [FSTCS]) in predicting offspring with ...
Yiming Chen, Wenwen Ning, Yezhen Shi, Yijie Chen, Wen Zhang, Liyao Li, Xiaoying Wang   +6 more
doaj   +2 more sources

Prenatal screening tests and prevalence of fetal aneuploidies in a tertiary hospital in Thailand

PLoS ONE, 2023
This study evaluated prenatal screening test performance and the prevalence of common aneuploidies at Siriraj Hospital, Thailand. We collected data from screening tests which are first-trimester test, quadruple test, and noninvasive prenatal tests (NIPT)
Preechaya Wongkrajang, Jiraphun Jittikoon, Sermsiri Sangroongruangsri, Pattarawalai Talungchit, Pornpimol Ruangvutilert, Tachjaree Panchalee, Usa Chaikledkaew   +6 more
doaj   +2 more sources

Prenatal diagnosis of maternal uniparental disomy 5 by amniocentesis associated with confined placental mosaicism for trisomy 5 and fetal trisomy 21 in a pregnancy

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present prenatal diagnosis of maternal uniparental disomy (UPD) 5 by amniocentesis associated with confined placental mosaicism (CPM) for trisomy 5 and fetal trisomy 21 in a pregnancy.
Chih-Ping Chen, Schu-Rern Chern, Liang-Kai Wang, Peih-Shan Wu, Fang-Tzu Wu, Yun-Yi Chen, Dai-Dyi Town, Chen-Wen Pan, Wayseen Wang   +8 more
doaj   +1 more source

Low-level mosaic trisomy 21 at amniocentesis in a pregnancy associated with cytogenetic discrepancy in various tissues, perinatal progressive decrease of the trisomy 21 cell line and a favorable fetal outcome

Taiwanese Journal of Obstetrics & Gynecology, 2023
Objective: We present low-level mosaic trisomy 21 at amniocentesis in a pregnancy associated with cytogenetic discrepancy in various tissues, perinatal progressive decrease of the trisomy 21 cell line and a favorable fetal outcome. Case report: A 36-year-
Chih-Ping Chen, Fang-Tzu Wu, Yen-Ting Pan, Peih-Shan Wu, Wen-Lin Chen, Chen-Chi Lee, Wayseen Wang   +6 more
doaj   +1 more source

Diagnostic value of maternal alpha-fetoprotein variants in second-trimester biochemical screening for trisomy 21 and 18

Scientific Reports, 2022
To evaluate the clinical predictive value of serum alpha-fetoprotein variants (AFP-L2, AFP-L3) in combination with maternal serum prenatal screening biomarkers in predicting fetal trisomy 21 and trisomy 18. We analyze the data of singleton pregnant women
Yiming Chen, Yijie Chen, Wenwen Ning, Wen Zhang, Liyao Li, Xiaoying Wang, Yixuan Yin, Huimin Zhang   +7 more
doaj   +1 more source

Monozygotic twins discordant for trisomy 21: Discussion of etiological events involved

Taiwanese Journal of Obstetrics & Gynecology, 2017
Objective: To elucidate the etiologies of discordant trisomy 21 in monozygotic twin pregnancy. Case report: A monochorionic diamniotic twin pregnancy with hydrops and cleft lip (twin 1) found in one fetus presented at gestational age of 17 weeks ...
Yao-Lung Chang, Wu-Pei Yi, An-Shine Chao, Kuan-Ju Chen, Po-Jen Cheng, Tzu-Hao Wang, Shuenn-Dyh Chang   +6 more
doaj   +1 more source

Implementation of non-invasive prenatal testing by semiconductor sequencing in a genetic laboratory [PDF]

, 2016
Objectives: To implement non-invasive prenatal testing (NIPT) for fetal aneuploidies with semiconductor sequencing in an academic cytogenomic laboratory and to evaluate the first 15-month experience on clinical samples.
De Smet, Matthias, Dheedene, Annelies, Grisart, Bernard, Janssens, Sandra, Menten, Björn, Sante, Tom, Vanbellinghen, Jean-François, Vergult, Sarah   +7 more
core   +2 more sources

Performance of screening for aneuploidies by cell-free DNA analysis of maternal blood in twin pregnancies [PDF]

, 2015
Objectives To report clinical implementation of cell‐free DNA (cfDNA) analysis of maternal blood in screening for trisomies 21, 18 and 13 in twin pregnancies and examine variables that could influence the failure rate of the test.
BEVILACQUA, ELISA, E. Ordoñez, H. Dierickx, JC Jani, KH Nicolaides, MM Gil, PJ Willems, V. Cirigliano   +7 more
core   +1 more source

IONA test for first-trimester detection of trisomies 21, 18 and 13 [PDF]

, 2015
OBJECTIVE: To assess the potential performance of screening for fetal trisomies 21, 18 and 13 by cell-free DNA (cfDNA) analysis of maternal blood using the IONA\uae test.
Dumidrascu-Diris, D., Fantasia, I., Francisco, C., Nicolaides, K.H., Poon, L.C   +4 more
core   +1 more source