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    Home > Active Ingredient News > Study of Nervous System > JAMA Neurology-system screens tens of thousands of children's brain magnetic resonance, what are the unexpected findings?

    JAMA Neurology-system screens tens of thousands of children's brain magnetic resonance, what are the unexpected findings?

    • Last Update: 2021-07-27
    • Source: Internet
    • Author: User
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    Incidental findings (IFs) are previously unknown abnormalities found during MRI imaging.


    child

    The increasing use of high-resolution structural brain MRI has prompted people to actively discuss whether IFs screening should be used as a research imaging standard, and how to consult individuals involved, because of the true prevalence and significance of many IFs.


    Screening management

    The Adolescent Brain Cognitive Development (ABCD) study is an ongoing longitudinal, multi-center, observational study.


    The overall goal of ABCD research is to evaluate the contribution of genetic and environmental factors to mental and physical health during periods of rapid brain and cognitive development


    Previous studies have reported the prevalence of IFs in brain MRI in the general population, but most of them are concentrated in the adult population


    In this way, Yi Li and others of UCSF in the United States explored the prevalence of IFs in the baseline structural MRI of 11 875 9-10 year-old children in the ABCD study




    Main clinical outcomes: the percentage of children with IF in each category and the prevalence of specific IF


    A total of 11 679 children (52.


    Among them, 2464 participants (21.


    2464 participants (21.


    The important significance of this large-scale children's study is that the accidental findings of brain MRI and discoveries with potential clinical significance are common in the general pediatric population


    The accidental findings of brain MRI and discoveries with potential clinical significance are common in the general pediatric population.



    JAMA

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