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  1. MRI high-signal intensity in the menisci of asymptomatic children.

    Article - En anglais

    We reviewed retrospectively the MRI examinations of 108 knees of 80 children to identify the prevalence of a high signal in the menisci of those without symptoms.

    There were 51 boys and 29 girls with a mean age of 12.2 years (8 to 15).

    The prevalence of a high signal within the menisci was 66%, significantly higher than that in an adult group (29%). The prevalence decreased with age : grade-2 and grade-3 changes were observed in 80% of menisci at ten years of age, in 65% at 13 years and in 35% at 15 years.

    The prevalence of high signals also decreased with increased skeletal maturity at the knee.

    We emphasise the importance of awareness of the high prevalence of a high signal intensity in the menisci of children, especially in early adolescence.

    Mots-clés Pascal : Ménisque, Articulation, Genou, Imagerie RMN, Exploration, Enfant, Homme, Asymptomatique, Adolescent, Morphologie, Epidémiologie, Prévalence, Signe radiologique, Membre inférieur, Système ostéoarticulaire, Imagerie médicale

    Mots-clés Pascal anglais : Semilunar cartilage, Joint, Knee, Nuclear magnetic resonance imaging, Exploration, Child, Human, Asymptomatic, Adolescent, Morphology, Epidemiology, Prevalence, Radiologic sign, Lower limb, Osteoarticular system, Medical imagery

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 98-0267296

    Code Inist : 002B24A07. Création : 11/09/1998.