The 49,XXXXY syndrome. Clinical and psychological follow-up data

Clin Genet. 1988 Jun;33(6):429-34. doi: 10.1111/j.1399-0004.1988.tb03476.x.

Authors

M Borghgraef¹, J P Fryns, E Smeets, J Marien, H van Den Berghe

Affiliation

¹ Department of Human Biology U.Z. Gasthuisberg, Leuven, Belgium.

PMID: 3168316
DOI: 10.1111/j.1399-0004.1988.tb03476.x

Abstract

In this report we give a detailed description of the clinical and psychological follow-up data of three young 49,XXXXY males, paying special attention to changes in intellectual performance and behaviour at different ages.

MeSH terms

Follow-Up Studies
Humans
Infant, Newborn
Intellectual Disability / genetics*
Intellectual Disability / physiopathology
Intellectual Disability / psychology
Karyotyping
Male
Psychomotor Disorders / genetics
Psychomotor Disorders / physiopathology
Psychomotor Disorders / psychology
Sex Chromosome Aberrations / physiopathology
Sex Chromosome Aberrations / psychology*
X Chromosome*