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Distrofia muscular de Duchenne em menina com translocação cromossômica

Duchenne muscular dystrophy in a girl with chromosome translocation

Resumos

Relato do caso de menina que apresentava clínica e laboratorialmente elementos para o diagnóstico de distrofia muscular progressiva pseudo-hipertrófica de Duchenne, cuja investigação genética revelou translocação cromos&ômica 46,X,t(Bp+, Xq-). Foi feita revisão da literatura, enfatizando a importância dos métodos diagnósticos e a explicação do aparecimento de casos de distrofia muscular pseudo-hipertrófica de Duchenne em pacientes do sexo feminino.


It is reported the case of an 8-year-old girl with clinical and laboratory findings suggestive of Duchenne muscular dystrophy who had a chromosome translocation involving the X chromosome, 46,X,t Bp +, Xq-). A review about Duchenne muscular distrophy in females is made, with emphasis about chromosome abnormalities, mainly chromosome translocations.


Lineu Cesar WerneckI; Silvia M. L. LemosII; Neiva MagdalenaIII

IProfessor Adjunto de Neurologia - Especialidade de Neurologia do Departamento de Clínica Médica da Universidade Federal do Paraná (UFPR)

IINeuro-pediatra - Especialidade de Neurologia do Departamento de Clínica Médica da Universidade Federal do Paraná (UFPR)

IIIProfessora Assistente de Pediatria - Especialidade de Neurologia do Departamento de Clínica Médica da Universidade Federal do Paraná (UFPR)

RESUMO

Relato do caso de menina que apresentava clínica e laboratorialmente elementos para o diagnóstico de distrofia muscular progressiva pseudo-hipertrófica de Duchenne, cuja investigação genética revelou translocação cromos&ômica 46,X,t(Bp+, Xq-). Foi feita revisão da literatura, enfatizando a importância dos métodos diagnósticos e a explicação do aparecimento de casos de distrofia muscular pseudo-hipertrófica de Duchenne em pacientes do sexo feminino.

SUMMARY

It is reported the case of an 8-year-old girl with clinical and laboratory findings suggestive of Duchenne muscular dystrophy who had a chromosome translocation involving the X chromosome, 46,X,t Bp +, Xq-). A review about Duchenne muscular distrophy in females is made, with emphasis about chromosome abnormalities, mainly chromosome translocations.

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Trabalho realizado na Especialidade de Neurologia do Departamento de Clínica Médica da Universidade Federal do Paraná (UFPR)

Especialidade de Neurologia, Departamento de Clínica Médica - Hospital de Clínicas, UFPR - Rua General Carneiro 181 - 80000 Curitiba PR - Brasil

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  • Distrofia muscular de Duchenne em menina com translocação cromossômica

    Duchenne muscular dystrophy in a girl with chromosome translocation
  • Datas de Publicação

    • Publicação nesta coleção
      21 Jun 2011
    • Data do Fascículo
      Dez 1988
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