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Trissomia parcial do cromossoma 9 e trissomia parcial do cromossoma 2 / Partial trisomy of the chromosome 9 and partial trisomy of the chromosome 2
Lilaia, C. S; Castro Cruces, N; Cadillá, J; Cravo, J; Reis José, C; Castedo, S.
Affiliation
  • Lilaia, C. S; Hospital Distrital de Faro. Faro. Portugal
  • Castro Cruces, N; Hospital Distrital de Faro. Faro. Portugal
  • Cadillá, J; Hospital Distrital de Faro. Faro. Portugal
  • Cravo, J; Hospital Distrital de Faro. Faro. Portugal
  • Reis José, C; Hospital Distrital de Faro. Faro. Portugal
  • Castedo, S; Hospital Distrital de Faro. Faro. Portugal
Prog. diagn. trat. prenat. (Ed. impr.) ; 18(2): 70-75, abr.-jun. 2006. ilus, tab
Article in Pt | IBECS | ID: ibc-051382
Responsible library: ES1.1
Localization: ES1.1 - BNCS
RESUMEN
La trisomía parcial del cromosoma 9 puede ser la cuarta trisomía autosómica más frecuente, precedida únicamente por las trisomías 21, 13 Y 18]. La trisomía parcial del cromosoma 9 junto con la trisomía parcial del cromosoma 2 originan un fenotipo overlapping, con caracteristicas de cada una de las trisomías. Los autores describen un caso clínico de una primigesta de 28 años, fenotípicamente normal y sin patología conocida, a quien, tras haberle sido detectada una cardiopatía fetal compleja en ecografía obstétrica de rutina realizada en el tercer trimestre del embarazo, con posterior confirmación ecocardiográfica, le fue realizada amniocentesis con el diagnóstico de trisomía 9. El estudio del cariotipo de los progenitores permitió revísar el cariotipo fetal y concluir que se trata de trisomía parcial del cromosoma 9 y trisomía parcial del cromosoma 2
ABSTRACT
Partial trisomy of the chromosome 9 can be the fourth most common autosomal trisomy, after trisomies 21, 13 and 181. Partial trisomy of the chromosome 9 with partial trisomy of the chromosome 2 results in a distinctive appearance, an overlapping phenotype, with characteristic patterns recognized of each trisomy. The authors describe a case of a primigravid 28 years old, healthy and with a normal phenotype, who had a prenatal diagnosis of trisomy of the chromosome 9 by amniocentesis, after detection of a major complex fetal cardiopathy in a routine ultrasound of the third trimester of the pregnancy, which had echocardiograph confirmation. Genetic investigation of both progenitors was done and it was possible to review the fetal cariotype then, which permitted to establish the final diagnosis of partial trisomy of the chromosome 9 with parcial trisomy of the chromosome 2
Subject(s)
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Collection: 06-national / ES Database: IBECS Main subject: Trisomy / Heart Defects, Congenital Limits: Adult / Female / Humans / Pregnancy Language: Pt Journal: Prog. diagn. trat. prenat. (Ed. impr.) Year: 2006 Document type: Article
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Collection: 06-national / ES Database: IBECS Main subject: Trisomy / Heart Defects, Congenital Limits: Adult / Female / Humans / Pregnancy Language: Pt Journal: Prog. diagn. trat. prenat. (Ed. impr.) Year: 2006 Document type: Article