Results 1 to 10 of about 5,849,237 (150)

Cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes in mosaic trisomy 15 at amniocentesis

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: We present mosaic trisomy 15 at amniocentesis. Materials and methods: A 41-year-old woman underwent amniocentesis at 16 weeks of gestation because of an abnormal non-invasive prenatal testing (NIPT) result suspicious of trisomy 15 ...
Chih-Ping Chen, Te-Yao Hsu, Tsang-Ming Ko, Schu-Rern Chern, Peih-Shan Wu, Shin-Wen Chen, Fang-Tzu Wu, Yun-Yi Chen, Chen-Chi Lee, Chen-Wen Pan, Wayseen Wang   +10 more
doaj   +4 more sources

Low-level mosaic trisomy 13 at amniocentesis in a pregnancy associated with a positive NIPT result suspicious of trisomy 13, a CVS result of mosaic trisomy 13, cytogenetic discrepancy in various tissues and a favorable fetal outcome

Taiwanese Journal of Obstetrics and Gynecology, 2023
Objective: We present low-level mosaic trisomy 13 at amniocentesis in a pregnancy associated with a positive non-invasive prenatal testing (NIPT) result suspicious of trisomy 13, a chorionic villus sampling (CVS) result of mosaic trisomy 13, cytogenetic ...
Gwo-Chin Ma, Yen-Ting Pan, Fang-Tzu Wu   +2 more
exaly   +4 more sources

Mosaic trisomy 15 at amniocentesis: Prenatal diagnosis, molecular genetic analysis and literature review [PDF]

Taiwanese Journal of Obstetrics & Gynecology, 2015
Objective: To present prenatal diagnosis of mosaic trisomy 15 at amniocentesis. Materials and methods: A 37-year-old woman underwent amniocentesis at 17 weeks of gestation because of advanced maternal age.
Chih-Ping Chen, Schu-Rern Chern, Yen-Ni Chen, Peih-Shan Wu, Chien-Wen Yang, Li-Feng Chen, Wayseen Wang   +6 more
doaj   +4 more sources

Cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes in mosaic trisomy 15 at amniocentesis in a pregnancy with a favorable outcome

Taiwanese Journal of Obstetrics & Gynecology, 2022
Objective: We present prenatal diagnosis of mosaic trisomy 15 in a pregnancy with a favorable outcome. Case report: A 33-year-old, primigravid woman underwent amniocentesis at 19 weeks of gestation because non-invasive prenatal testing (NIPT) revealed ...
Chih-Ping Chen, Tsang-Ming Ko, Tze-Chien Chen, Schu-Rern Chern, Peih-Shan Wu, Shin-Wen Chen, Fang-Tzu Wu, Wen-Lin Chen, Yun-Yi Chen, Wayseen Wang   +9 more
doaj   +3 more sources

Low-level mosaic trisomy 15 at amniocentesis without uniparental disomy 15 in a pregnancy associated with cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes, a favorable fetal outcome and perinatal decrease of the aneuploid cell line

Taiwanese Journal of Obstetrics & Gynecology, 2023
Objective: We present low-level mosaic trisomy 15 without uniparental disomy (UPD) 15 in a pregnancy associated with cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes, a favorable fetal outcome and perinatal decrease of the ...
Chih-Ping Chen, Shin-Wen Chen, Schu-Rern Chern, Peih-Shan Wu, Fang-Tzu Wu, Yen-Ting Pan, Yun-Yi Chen, Wayseen Wang   +7 more
doaj   +3 more sources

Genetic analysis of a fetus with mosaic trisomy 15 with false-negative result in prenatal amniotic fluid karyotype analysis

Taiwanese Journal of Obstetrics & Gynecology
Objective: To investigate the cause of a false-negative result in prenatal amniotic fluid karyotype analysis for a fetus with mosaic trisomy 15, and to propose a cytomolecular genetic strategy for detecting mosaicism in amniotic fluid.
Xiang Li, Yuanmei Peng, Weiwu Liu, Jujie Song, Guosheng Deng   +4 more
doaj   +3 more sources

Use of the MS-MLPA assay in prenatal diagnosis of Prader–Willi syndrome with mosaic trisomy 15

Taiwanese Journal of Obstetrics & Gynecology
Objective: We present a prenatal diagnosis strategy of using Methylation-Specific Multiplex Ligation-Dependent Probe Amplification (MS-MLPA) for the detection of maternal uniparental disomy 15/trisomy 15 (UPD(15) mat/T15) mosaicism.
Meizi Zhang, Yuehong Liang, Hui Li, Fengqin Xu   +3 more
doaj   +3 more sources

Disappearance of the trisomy 15 cell line at long-term follow-up in mosaic trisomy 15 at amniocentesis

Taiwanese Journal of Obstetrics & Gynecology, 2021
Chih-Ping Chen
doaj   +2 more sources

Mosaic embryo transfer—first report of a live born with nonmosaic partial aneuploidy and uniparental disomy 15

F&S Reports, 2022
Objective: To inform clinicians of the first known case of a live born diagnosed with syndromic partial trisomy 15 and maternal uniparental disomy 15 resulting from a mosaic embryo transfer (MET).
Kamilla Schlade-Bartusiak, Ph.D., Emma Strong, Ph.D., Olive Zhu, M.Sc., Jessica Mackie, M.Sc., Diane Salema, M.Sc., Michael Volodarsky, Ph.D., Jeffrey Roberts, M.D., Michelle Steinraths, M.D.   +7 more
doaj   +1 more source

Trisomy 15 mosaicism: Challenges in prenatal diagnosis [PDF]

American Journal of Medical Genetics Part A, 2015
Keywords: trisomy 15 mosaicism; fetal mosaicism; chorionic villi; prenatal cytogenetics; SNP-array; uniparental ...
Silva, Marisa, Alves, Cristina, Pedro, Sónia, Marques, Bárbara, Ferreira, Cristina, Furtado, José, Martins, Ana Teresa, Fernandes, Rosário, Correia, Joaquim, Correia, Hildeberto   +9 more
openaire   +3 more sources