Title: Speech and language in Wolf-Hirschhorn syndrome: a case-study
Authors: Van Borsel, John ×
De Grande, Sigrid
Van Buggenhout, Griet
Fryns, Jean-Pierre #
Issue Date: Mar-2004
Series Title: Journal of communication disorders. vol:37 issue:1 pages:21-33
Abstract: Wolf-Hirschhorn syndrome (WHS), a condition resulting from a distal deletion of the short arm of chromosome 4, is usually associated with a severe phenotypic expression including multiple malformations, delayed psychomotor development, and profound learning disabilities. As far as communicative development is concerned, speech is usually absent and comprehension is limited to simple orders or to a specific context. There is some suggestion, however, that the developmental outcome in WHS depends on deletion size. This paper reports on an individual with WHS illustrating that a smaller deletion may result in a milder phenotype with respect to communicative abilities. This 10-year-old girl developed speech and language to a considerable degree. Although most children with this syndrome are severely limited in communicative abilities, the school-based speech-language pathologist working with a special education caseload may encounter WHS children with smaller deletions (and thus less severe phenotypes) who may profit from speech language pathology services. LEARNING OUTCOMES: The reader will learn about the genetics, incidence, and clinical characteristics of Wolf-Hirschhorn syndrome, and about the communicative abilities and genotype/phenotype correlations in children with this syndrome.
ISSN: 0021-9924
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Clinical Genetics Section (-)
Department of Human Genetics - miscellaneous
× corresponding author
# (joint) last author

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