Low-level mosaic trisomy 21 due to mosaic unbalanced Robertsonian translocation of 46,XX,+21,der(21;21) (q10;q10)/46,XX at amniocentesis in a pregnancy associated with a favorable fetal outcome, cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes, cytogenetic discrepancy among various tissues and perinatal progressive decrease of the trisomy 21 cell line

Low-level mosaic trisomy 21 due to mosaic unbalanced Robertsonian translocation of 46,XX,+21,der(21;21) (q10;q10)/46,XX at amniocentesis in a pregnancy associated with a favorable fetal outcome, cytogenetic discrepancy between cultured amniocytes and uncultured amniocytes, cytogenetic discrepancy among various tissues and perinatal progressive decrease of the trisomy 21 cell line

Objective: We present prenatal diagnosis of mosaic trisomy 21 at amniocentesis associated with unbalanced Robertsonian translocation in the fetus and a favorable fetal outcome. Case Report: A 41-year-old, primigravid woman underwent amniocentesis at 17 weeks of gestation because of advanced maternal...

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Bibliographic Details
Main Authors: Chih-Ping Chen, Yi-Yung Chen, Fang-Tzu Wu, Yen-Ting Pan, Chen-Chi Lee, Wayseen Wang
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Taiwanese Journal of Obstetrics & Gynecology
Subjects:
Amniocentesis
Mosaicism
Mosaic trisomy 21
Prenatal diagnosis
Unbalanced Robertsonian translocation
Online Access:http://www.sciencedirect.com/science/article/pii/S102845592400247X

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http://www.sciencedirect.com/science/article/pii/S102845592400247X

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