Severe speech delay as the presenting symptom of guanidinoacetate methyltransferase deficiency.
J Child Neurol
; 22(6): 773-4, 2007 Jun.
Article
em En
| MEDLINE
| ID: mdl-17641269
ABSTRACT
Guanidinoacetate methyltransferase deficiency typically presents with muscular hypotonia, global developmental delay, extrapyramidal signs, and seizures during infancy and childhood. The authors report a 5-year-old child with guanidinoacetate methyltransferase deficiency who presented with severe speech delay, emphasizing the importance of an early screening for disorders of creatine synthesis and transport in every infant or child with isolated speech delay of unknown cause.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Guanidinoacetato N-Metiltransferase
/
Erros Inatos do Metabolismo dos Aminoácidos
/
Transtornos do Desenvolvimento da Linguagem
Tipo de estudo:
Diagnostic_studies
Limite:
Child, preschool
/
Humans
/
Male
Idioma:
En
Revista:
J Child Neurol
Ano de publicação:
2007
Tipo de documento:
Article