期刊文献+

潍坊地区产前诊断中胎儿新发染色体异常的临床研究

原文传递
导出
摘要 目的分析潍坊地区产前诊断中胎儿新发染色体异常的检测结果,评估新发染色体异常对妊娠结局和胎儿表型的影响,为新发染色体异常胎儿的遗传咨询积累临床资料和提供依据。方法对2009年1月至2012年1月在潍坊市妇幼保健院进行产前诊断的5140例孕妇羊水进行核型分析,对于新发的染色体结构异常进行统计和随访研究。结果 5140例产前诊断病例中新发的染色体异常26例,其中非平衡性染色体异常14例,其中5例引产,2例足月分娩,随访至今表型无异常;11例平衡性染色体异常中,有1例引产终止妊娠,剩余4例均足月分娩,出生后随访至今未发现异常。结论新发染色体异常的胎儿表型可通过详细的核型分析进行预测,产前超声结构畸形检查可为妊娠结局的评估提供有力的参考依据。
出处 《中国优生与遗传杂志》 2014年第8期41-42,22,共3页 Chinese Journal of Birth Health & Heredity
  • 相关文献

参考文献8

  • 1Shaffer LG, Lupski JR. Molecular mechanisims for constitutional chromosomal rearranments in humans[J].Annu Rev Genet, 2000, 34:297-329.
  • 2Hume RF Jr, Kilmer-Emst P, Wolfe HM, et al. Prenatal cytogenetic abnormalities :correlations of structural rearrangements and ultrasonographically detected fetal anomalies[J]. Am J Obstet Gynecol, 1995,173:1334-1336.
  • 3Blennow E, Bui T, Kristofferson U, et al.Swedish survey on extra structurally abnormal chromosomes in 39105 consecutive prenataldiagnoses :prevalence and characterization by fluorescence in situ hybridization[J]. Prenat Diagn, 1994, 14:1019-1028.
  • 4Oliver Bartsch, Anne Loitzsch, et al. Forty-two supernumerary marker chromosomes (SMCs)in 43273 prenatal samples .. chromosomal distribution, clinical findings, and UPD studies[J]. Eurpean Journal of Human Genetics, 2005, 13 : 1192-1204.
  • 5Hook EB, Cross PK. Extra structurally abnormal chromosomes (ESAC) detected at amniocentesis :frequency in approximately 75000 prenatal cytogenetic diagnoses and associations with maternal and paternal age[J]. Am J Hum Genet, 1987,40:83-101.
  • 6王世雄,张静敏,胡琴,李一峰,曹英.染色体平衡易位与优生研究[J].临床儿科杂志,2002,20(9):520-522. 被引量:17
  • 7Breg WR, Miller DA, Sllerdice PW, et al. Identification of translocation chromosomes by quinacrine fluorescence[J]. Am J Dis Child, 1972, 123:561-564.
  • 8Naidoo P, Erasmus I, Jeebodh J, et al. Nuchal translucency as a method of first-trimester screening for aneuploidy[J]. S Afr Med J, 2008,98 (4) :295-299.

二级参考文献10

  • 1[1]Nielsen J,Sillesen I.Incidence of chromosome aberrations among 11148 newborn children .Hum Genet,1975, 30∶ 1- 12.
  • 2[2]Campana M,Serra A,Neri G. Role of chromosome aber- rations in recurrent abortion:A study of 269 balanced translocations.Am J Med Genet,1986,24∶ 341- 356.
  • 3[3]Stem C,Pertile M,Norris H,et al.Chromosome translocations in couples with in- vetro fertilization implantation failure.Hum Repro,1999,14∶ 2097- 2101.
  • 4[4]Munne S,Sandalinas M,Escudero T,et al .Outcome of preimplantation genetic diagnosis of translocation.Ferti- lity Sterility,2000 Jun ,73(6)∶ 1209- 1218.
  • 5[5]Breg WR,Miller DA,Allerdice PW,et al.Identification of translocation chromosomes by quinacrine fluores- cence.Am J Dis Child,1972,123∶ 561- 564.
  • 6[6]Ayme S,Mattei MG,Mattei JF,et al.Abnormal childhood phenotypes associated with the dame balanced chromosome rearrangement as in the parents .Hum Genet,1979,48∶ 7- 12.
  • 7[7]Bugge M,Bruun- Petersen G,Brondum- Nielsen K,et al.Disease associated balanced chromosome rearrangements:A resource for large scale genotype- phenotype delineation in man.J Med Genet,2000,37∶ 858- 865.
  • 8[8]Knigho JL,Regina R,Nicod A,et al.Subtle chromosomal rearrangements in children with unexplained mental retardation.The Lancet,1999,354 (13)∶ 1676- 1681.
  • 9[9]Hecht F,Hecht BK.Fragile sites and chromosome break- points in newborn.Clin Genet,1984,26∶ 174- 177.
  • 10[10]Porfirio B,Dallapiccola B,Terrenato L.Breakpiont distribution in constitutional chromosome rearrangements with respect to fragile sites.Ann Hum Genet,1987,51∶ 329- 336.

共引文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部