Cytogenetic discrepancy between uncultured amniocytes and cultured amniocytes in mosaic isochromosome 20q detected at amniocentesis

Taiwanese Journal of Obstetrics and Gynecology

Volumn 50, Issue 2, 2011, Pages 245-248

  Chen, Chih Ping ^a,b,c,d   Liou, Jui Der ^e,f   Chiang, Chi Hsin ^e,f   Su, Yi Ning ^g   Chern, Schu Rern ^a   Tsai, Fuu Jen ^c,h   Wu, Pei Chen ^a   Chen, Yu Ting ^a   Lee, Chen Chi ^a   Chen, Wen Lin ^a   Wang, Wayseen ^a,i  

^a MACKAY MEMORIAL HOSPITAL   (Taiwan)

^b ASIA UNIVERSITY   (Taiwan)

^c CHINA MEDICAL UNIVERSITY   (Taiwan)

^d NATIONAL YANG MING UNIVERSITY   (Taiwan)

^e CHANG GUNG UNIVERSITY COLLEGE OF MEDICINE   (Taiwan)

^f CHANG GUNG MEMORIAL HOSPITAL   (Taiwan)

^g NATIONAL TAIWAN UNIVERSITY HOSPITAL   (Taiwan)

^h CHINA MEDICAL UNIVERSITY HOSPITAL   (Taiwan)

ⁱ TATUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AMNIOCENTESIS; AMNION CELL; ARTICLE; CASE REPORT; CHROMOSOME 20Q; CHROMOSOME ANALYSIS; CHROMOSOME DELETION; CHROMOSOME DUPLICATION; CHROMOSOME MOSAICISM; COMPARATIVE GENOMIC HYBRIDIZATION; CYTOGENETICS; FEMALE; FETUS OUTCOME; FLUORESCENCE IN SITU HYBRIDIZATION; GENETIC COUNSELING; GENETIC VARIABILITY; GESTATIONAL AGE; HUMAN; HUMAN CELL; HUMAN CELL CULTURE; ISOCHROMOSOME; KARYOTYPE 46,XY; LIVE BIRTH; MOSAIC ISOCHROMOSOME 20Q; POLYMERASE CHAIN REACTION; PRENATAL DIAGNOSIS; REPEAT PROCEDURE;

ADULT; AMNIOCENTESIS; CELLS, CULTURED; CHROMOSOMES, HUMAN, PAIR 20; COMPARATIVE GENOMIC HYBRIDIZATION; FEMALE; HUMANS; IN SITU HYBRIDIZATION, FLUORESCENCE; KARYOTYPING; MOSAICISM; POLYMERASE CHAIN REACTION; PREGNANCY; PREGNANCY OUTCOME;

EID: 79960622666     PISSN: 10284559     EISSN: 18756263     Source Type: Journal    
DOI: 10.1016/j.tjog.2011.04.006     Document Type: Article

References (6)

1. Chen C.-P. Detection of mosaic isochromosome 20q in amniotic fluid in a pregnancy with fetal arthrogryposis multiplex congenita and normal karyotype in fetal blood and postnatal samples of placenta, skin, and liver. Prenat Diagn 2003, 23:85-87.
2. Chen C.-P. Second-trimester diagnosis of mosaic idic(20)(p11) confined to amniocytes without an abnormal phenotype. Genet Couns 2003, 14:439-441.
3. Robinson W.P., McGillivray B., Friedman J.M. Pregnancy and postnatal outcome of mosaic isochromosome 20q. Prenat Diagn 2007, 27:143-145.
4. Chernos J.E., McLeod D.R., Cox D.M. Prenatal diagnosis of mosaic isochromosome 20q associated with abnormal phenotype. Am J Hum Genet 1992, 51:A288.
5. Pfeiffer R.A., Ulmer R., Rauch A., Trautmann U., Beinder E., Rupprecht T., et al. True fetal mosaicism of an isochromosome of the long arm of a chromosome 20: the dilemma persists. Prenat Diagn 1997, 17:1171-1175.
6. Goumy C., Beaufrère A.M., Francannet C., Tchirkov A., Laurichesse Delmas H., Geissler F., et al. Prenatal detection of mosaic isochromosome 20q: a fourth report with abnormal phenotype. Prenat Diagn 2005, 25:653-655.