Orphanet: Ghosal hematodiaphyseal dysplasia
x

Search for a rare disease

* (*) mandatory field

Other search option(s)

Suggest an update

(*) Required fields.

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).

Captcha image

Ghosal hematodiaphyseal dysplasia

Disease definition

Ghosal hematodiaphyseal dysplasia syndrome (GHDD) is a rare disorder characterized by increased bone density (predominantly diaphyseal) and aregenerative corticosteroid-sensitive anemia.

ORPHA:1802

Classification level: Disorder
  • Synonym(s):
    • Diaphyseal dysplasia-anemia syndrome
    • Ghosal syndrome
  • Prevalence: <1 / 1 000 000
  • Inheritance: Autosomal recessive 
  • Age of onset: -
  • ICD-10: Q78.8
  • OMIM: 231095
  • UMLS: C1856465
  • MeSH: -
  • GARD: 10297
  • MedDRA: -

Summary

Epidemiology

The exact prevalence is unknown. GHDD has been reported in unrelated families of Indian and Middle East origin.

Etiology

GHDD is associated with mutations in the TBXAS1 gene (which encodes thromboxane synthase).

Genetic counseling

GHDD is transmitted as an autosomal recessive trait.

- Last update: March 2008

  A summary on this disease is available in Deutsch (2008) Español (2008) Français (2008) Italiano (2008) Nederlands (2008) Português (2008)

Additional information

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services

The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.