Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of the holiday, GeneDx will be closed for business on Thursday, November 27, 2014, and will be unable to receive and process specimens. FedEx and UPS will also not operate. We will accept specimens on Friday, November 28, and  will resume our normal work schedule on Saturday, November 29, 2014.  If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

CHD7 Del/Dup

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
CHD7
Disorders:
Clinical Utility:
  • Confirmation of the clinical diagnosis
  • Differential diagnosis from the 22q11 deletion spectrum (VCFS/DiGeorge syndrome), VACTERL
  • association, PAX2 mutations and Retinoic embryopathy
  • Development of appropriate evaluation and management plan
Lab Method:
Exon Array CGH

ORDERING

Test Code:
906
Turnaround Time:
3-4 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube

BILLING

CPT Codes:
84311x1, 88271x10, 88291x1
New York Approved:
Yes
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 759.89: Other Congenital malformation syndromes affecting multiple systems
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Stromland et al., (2005) Am J Med Genet 133A:331-339
  2. Vissers et al., (2004) Nat Genet 36:955- 957
  3. Jongmans et al., (2006) J Med Genet 43:306-314
  4. Lalani et al., (2006) Am J Hum Genet 78:303-314

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