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Menkes' disease: case report
Agertt, Fabio; Crippa, Ana C. S; Lorenzoni, Paulo J; Scola, Rosana H; Bruck, Isac; Paola, Luciano de; Silvado, Carlos E; Werneck, Lineu C.
  • Agertt, Fabio; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Crippa, Ana C. S; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Lorenzoni, Paulo J; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Scola, Rosana H; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Bruck, Isac; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Paola, Luciano de; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Silvado, Carlos E; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
  • Werneck, Lineu C; Federal University of Paraná. Hospital de Clínicas. Neurology and Neuropediatrics Services. Curitiba. BR
Arq. neuropsiquiatr ; 65(1): 157-160, mar. 2007. ilus
Article Dans Anglais | LILACS | ID: lil-446700
ABSTRACT
Menkes disease is a rare neurodegenerative disorder due to an intracellular defect of a copper transport protein. We describe a 7 months male patient who presented with seizures, hypoactivity and absence of visual contact. The investigation disclosed pilli torti and thrycorrexis nodosa in the hair, low serum levels of both copper and ceruloplasmin, brain magnetic resonance study showed atrophy and white matter hypointensities on T1-weighted images, electroencephalogram reveals moderate background activity disorganization and epileptiform activity, and muscle biopsy with type 2 fiber atrophy. The clinical, laboratorial, genetic, muscle biopsy and neurophysiological findings in MenkesÆ disease are discussed.
RESUMO
A doença de Menkes é uma rara desordem neurodegenerativa causada por defeito intracelular na proteína transportadora do cobre. Descrevemos um paciente de 7 meses, masculino, com crises convulsivas, hipoatividade e ausência de contato visual. A investigação demonstrou pilli torti e thrycorrexis nodosa; níveis séricos baixos de ceruloplasmina e cobre; RNM de crânio com atrofia e redução de sinal da substância branca (imagens em T1); eletroencefalograma com moderada desorganização da atividade de base e atividade irritativa; e biópsia muscular com atrofia de fibras do tipo 2. As características clínicas, laboratoriais, genéticas, biópsia muscular e estudo neurofisiológico na doença de Menkes são discutidas.
Sujets)
Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Céruloplasmine / Cuivre / Maladie de Menkès Limites du sujet: Humains / Bébé / Mâle langue: Anglais Texte intégral: Arq. neuropsiquiatr Thème du journal: Neurologie / Psychiatrie Année: 2007 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Federal University of Paraná/BR

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Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Céruloplasmine / Cuivre / Maladie de Menkès Limites du sujet: Humains / Bébé / Mâle langue: Anglais Texte intégral: Arq. neuropsiquiatr Thème du journal: Neurologie / Psychiatrie Année: 2007 Type: Article Pays d'affiliation: Brésil Institution/Pays d'affiliation: Federal University of Paraná/BR