Expressive language disorder - developmental

Definition:

Developmental expressive language disorder is a disorder in which a child has lower-than-normal proficiency for his or her age in vocabulary, the production of complex sentences, and recall of words.



Alternative Names:
Language disorder - expressive

Causes, incidence, and risk factors:

Three to ten percent of all school age children have expressive language disorder. The cause of this disorder is unknown, and may vary in different cases. Cerebral damage and malnutrition may cause some cases -- perhaps in combination with genetic factors.




Review Date: 5/24/2002
Reviewed By: Elizabeth Hait, M.D., Department of Pediatrics, Rainbow Babies and Children's Hospital, Case Western Reserve University, Cleveland, OH. Review provided by VeriMed Healthcare Network.

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