Orphanet: Postnatal microcephaly infantile hypotonia spastic diplegia dysarthria intellectual disability syndrome

(*) Required fields.

You are (*)

If you have selected the “Other” category, please specify which type of user you are: *

Email address: *

Topic of your comment *

Epidemiology data

Clinical signs

Nomenclature and/or coding

Your message *

(3000 characters remaining)

Attention

Only comments seeking to improve the quality and accuracy of information on the Orphanet website are accepted. For all other comments, please send your remarks via contact us. Only comments written in English can be processed.

Orphanet doesn't provide personalised answers. To get in touch with the Orphanet team, please contact

Information provided in your contribution (including your email address) will be stocked in .CSV files that will be sent as an email to Orphanet's teams. These emails might be conserved in the teams' mailboxes, in our backoffice servers but will not be registered in our databases (for more information see our section General Data Protection Regulation and data privacy (GDPR) and Confidentiality).

Check this box if you wish to receive a copy of your message

Please reproduce the text below: *

Disease definition

A rare genetic neurological disorder characterized by postnatal microcephaly, hypotonia during infancy followed in most cases by progressive spasticity mainly affecting the lower limbs, and spastic diplegia or paraplegia, intellectual disability, delayed or absent speech, and dysarthria. Seizures and mildly dysmorphic features have been described in some patients.

The portal for rare diseases and orphan drugs

Search for a rare disease

Other search option(s)

Topic of your comment *

Your message *

Attention

Postnatal microcephaly-infantile hypotonia-spastic diplegia-dysarthria-intellectual disability syndrome

ORPHA:477673

A summary on this disease is available in Deutsch (2020) Español (2020) Français (2020) Nederlands (2020)

Disability

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services