PROSPECTS OF DIAGNOSTICS OF AUTISM SPECTRUM DISORDERS IN CHILDREN
https://doi.org/10.15690/vsp.v13i3.1029
Abstract
The relevance of a problem of autism spectrum disorder in children and the modern view on etiology and pathogenesis of these states are revealed in the article. Autism classification according to the International classification of diseases of the 10th revision adopted in Russia and important changes of a new classifier of the American psychiatric association concerning autism spectrum disorders are considered. The difficulties connected with diagnostics of autism spectrum disorders in children, autism comorbidity and some other psychiatric nosologies and the necessity of detailed differential diagnostics for a circle of these diseases are mentioned. Autism spectrum disorders are presented from the point of view of clinical genetics, the necessity of medical genetic consultation in diagnosing is proved. Definition of complex and essential autism is given. A number of widespread genetic syndromes with the description of clinical characteristics and molecular genetic mechanisms underlying the pathogenesis is allocated in the group of complex autism. Difficulties of molecular genetic confirmation of the diagnosis are revealed, the algorithm of search of mutations and the short description of methods of diagnostics are given. The efficiency of standard procedure of molecular genetic diagnostics at each stage, according to literary data, is shown in the group of children with essential autism. The opportunities and advantages of a method of the chromosomal micromatrix analysis as one of available modern methods of molecular genetic diagnostics in the group of children with autism spectrum disorders are highlighted on the example of extended microdeletion and microduplicational syndromes.
About the Authors
O. G. Novoselova
Scientific Centre of Children Health, Moscow
Russian Federation
Novoselova Ol’ga Grigor’evna, junior research scientist of the Laboratory of Molecular and Genetic Diagnostics
Russian Federation
Novoselova Ol’ga Grigor’evna, junior research scientist of the Laboratory of Molecular and Genetic Diagnostics
G. A. Karkashadze
Scientific Centre of Children Health, Moscow
Russian Federation
Russian Federation
N. V. Zhurkova
Scientific Centre of Children Health, Moscow
Russian Federation
Russian Federation
O. I. Maslova
Scientific Centre of Children Health, Moscow
Russian Federation
Russian Federation
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Review
For citations:
Novoselova O.G., Karkashadze G.A., Zhurkova N.V., Maslova O.I. PROSPECTS OF DIAGNOSTICS OF AUTISM SPECTRUM DISORDERS IN CHILDREN. Current Pediatrics. 2014;13(3):61-68. (In Russ.) https://doi.org/10.15690/vsp.v13i3.1029
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