Familial developmental dysphasia

Get in touch with RARE Concierge.

Contact RARE Concierge

Familial developmental dysphasia

Synonyms: Billard-Toutain-Maheut syndrome | FOXP2-associated dysphasia

Familial developmental dysphasia is a severe form of developmental verbal apraxia characterized by a deficit in spontaneous speech writing grammatical judgment and repetition defective articulation moderate to severe degree of dyspraxia a reduced use of consonant clusters and comprehension delay. Hearing and intelligence are normal.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2024

Newly diagnosed with
Familial developmental dysphasia?

Our RARE Concierge Services Guides are available to assist you by providing information, resources and connections as you navigate your rare disease journey.

Get Concierge Help

Advocacy Organizations

Clinical Trials

For a list of clinical trials in this disease area, please click here.