encyclopedia of medical concepts
ψ 
ψ 

Language Development Disorders

More information in Books or onNLM PubMed
Definition: Conditions characterized by language abilities (comprehension and expression of speech and writing) that are below the expected level for a given age, generally in the absence of an intellectual impairment. These conditions may be associated with DEAFNESS; BRAIN DISEASES; MENTAL DISORDERS; or environmental factors.  do not confuse with LANGUAGE DISORDERS, disord of use or comprehension of language: LANGUAGE DEVELOPMENT DISORDERS is "failure to understand or speak the language at the expected age"; DF: LANGUAGE DEVELOPMENT DIS    Other names Speech Delay; Language Delay; Speech Delays; Semantic-Pragmatic Disorders; Semantic Pragmatic Disorder; Language Disorder, Developmental; Language Development Disorder; Language Delays; Developmental Language Disorder; Development Disorder, Language; Delays, Speech; Delay, Speech; Speech or Language, Developmental Disorder; Semantic-Pragmatic Disorder; Language Disorders, Developmental; Developmental Language Disorders; Developmental Disorder, Speech or Language; Central Auditory Processing Disorder; Auditory Processing Disorder, Central
 
SubstanceCAS Registry & nameCategoriesSource
Guanidinoacetate methyltransferase deficiency  0   *Language Development Disorders *Movement Disorders/congenital Guanidinoacetate N-Methyltransferase/deficiency.
Mehes syndrome  0   *Abnormalities, Multiple *Facial Asymmetry *Language Development Disorders *Strabismus Ear, External/abnormalities.

To share this definition, click "text" (Facebook, Twitter) or "link" (blog, mail) then paste text link
Ads by Google

Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012

Warning: the drugs or drug combinations referred to here may be similar or related, but are not be the same ones and may not have the same pharmacological action as other substances described on the same page or in the same row. Please refer to product monograph or to your doctor
This website is accredited by Health On the Net Foundation. Click to verify.
We comply with the HONcode standard for trustworthy health information: verify here.
About Reference.MD Privacy