Orphanet: Testicular agenesis

(*) 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 46,XY disorder of gonadal development characterized by congenital complete absence of testicular tissue in an individual with an otherwise normal male phenotype and normal karyotype. In addition, a small penis is a frequent finding in anorchid patients. Typical hormonal characteristics are elevated basal levels of gonadotropins (especially FSH), low concentration of testosterone, and lack of increase of plasma testosterone in response to hCG administration. The GnRH stimulation test induces a prolonged increase in FSH and LH levels.

The portal for rare diseases and orphan drugs

Search for a rare disease

Other search option(s)

Topic of your comment *

Your message *

Attention

Testicular agenesis

ORPHA:325124

Further information on this disease

Patient-centred resources for this disease

Research activities on this disease

Specialised Social Services