XYY syndrome and other Y chromosome polysomies. Mental status and psychosocial functioning.

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Article

XYY syndrome and other Y chromosome polysomies. Mental status and psychosocial functioning.

Genetic counseling (Geneva, Switzerland) - 1 Jan 1995

Fryns J P, Kleczkowska A, Kubień E, Van den Berghe H

Abstract excerpt

In this report we review the data on 75 male patients with extra Y chromosome diagnosed in Leuven in the period 1968-1993 among 98,725 patients (males and females) referred for constitutional chromosomal analysis. Special attention was given to their mental performance and psychosocial functionin...

Topics

Abnormalities, Multiple
Adolescent
Adult
Child
Child, Preschool
Chromosome Mapping
Humans
Hypogonadism
Infant
Infertility, Male
Intellectual Disability
Intelligence
Klinefelter Syndrome
Male
Mental Disorders
Middle Aged
Nail-Patella Syndrome
Neuropsychological Tests

Source

Open in PubMed

Identifiers

PMID: 8588846

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-8588846-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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