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Autism

Synonym(s)

  • autism, child
  • autistic disorder
  • autistic disorder of childhood onset
  • childhood autism
  • Kanner's Syndrome

Definition(s)

A disorder beginning in childhood. It is marked by the presence of markedly abnormal or impaired development in social interaction and communication and a markedly restricted repertoire of activity and interest. Manifestations of the disorder vary greatly depending on the developmental level and chronological age of the individual. (DSM-IV)

Definition from: Unified Medical Language SystemThis link leads to a site outside Genetics Home Reference. (MeSH)   at the National Library of Medicine

A developmental disorder that appears by age three and that is variable in expression but is recognized and diagnosed by impairment of the ability to form normal social relationships, by impairment of the ability to communicate with others, and by stereotyped behavior patterns especially as exhibited by a preoccupation with repetitive activities of restricted focus rather than with flexible and imaginative ones.

Definition from: Merriam-Webster's Medical DictionaryThis link leads to a site outside Genetics Home Reference. by Merriam-Webster Inc.

 
Published: January 23, 2009