Speech and Language Developmental Disorder

Speech and language developmental disorder is delayed or impaired acquisition of speech/language in development, not explained by hearing loss, neurologic disease, or general developmental delay. Types: expressive language disorder (limited vocabulary, short sentences), receptive language disorder (poor comprehension), articulation disorder (misarticulation). Early identification and speech-language therapy improve outcomes; screen for hearing/autism.

Common Symptoms

Delayed speech onset; limited vocabulary/sentences; poor comprehension; misarticulation; normal hearing; normal nonverbal development

Causes and Pathogenesis

Neurodevelopmental/genetic factors delay language acquisition, without hearing loss or neurologic lesion.

Treatment

Speech-language therapy; parent-mediated intervention; screen hearing/autism; monitor school progress

Preventive Measures

Early screening; language-rich environment; treat hearing loss.

Department to Visit

It is recommended to visit the Pediatrics department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.