Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of the holidays, GeneDx will be closed for business on Thursday, December 25, 2014 and on Thursday, January 1, 2015. We will be unable to receive and process specimens. FedEx and UPS will also not be in operation. Except for the aforementioned dates, GeneDx will operate on our normal schedule (Monday-Saturday), including December 24th and December 31st.  If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

DHH Gene Sequencing

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
DHH
Disorders:
Clinical Utility:
  • To differentiate DHH-associated DSD from other disorders causing XY gonadal dysgenesis
  • Genetic counseling
  • Carrier testing in at-risk family members
  • Prenatal diagnosis for known mutation
Lab Method:
Capillary Sequencing Reflex to Exon Array

ORDERING

Test Code:
422
Turnaround Time:
4-6 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube

BILLING

CPT Codes:
81479x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 356.9: Unspecified
  • 752.7: Indeterminate sex and pseudohermaphroditism, Gynandrism, Hermaphroditism, Ovotestis, Pseudohermaphroditism (male) (female), Pure gonadal dysgenesis
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Canto et al., (2004) J Clin Endocrinol Metab 89:4480-4483
  2. Canto et al., (2005) Molec Hum Reprod 11:833-836
  3. Baets et al., (2009) Neurom Disor 19;172-175
  4. McElreavey, K. (January 2010) Genetic Disorders of Sex Differentiation Presented at Hormonal and Genetic Basis of Sexual Differentiation Disorder and Hot Topics in Endocrinology, Miami, FL
  5. Umehara et al., (2000) Am J Hum Genet 67:1302-1305

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