Disorders of sexual development/infertility


Description

Cytogenetic testing can be requested if the patient has abnormal sexual development (e.g. delayed puberty), clinical features suggestive of a sex chromosome abnormality (e.g. Turner syndrome, Klinefelter syndrome), or is experiencing infertility.


Request a test

When requesting this test please use the referral form provided. Please also refer to any additional information provided for this test.


Additional information

For additional information please click on the link Download additional information >


Sending address

Great Ormond Street Hospital NE Thames Regional Genetics Service Laboratories
Great Ormond Street Hospital for Children
Barclay House
37 Queen Square
London
WC1N 3BH

Laboratory service

Genetics


Sample requirements

1-2ml lithium heparin blood.


Reference range

Not applicable


Turnaround time

28 days


Cost

Upon request


Call in advance?

Not required


Genetics

The Genetics Laboratories provide an extensive range of Cytogenetics and Molecular Genetics diagnostic testing services.

© 2011 Great Ormond Street Hospital for Children NHS Trust