Genetic Testing Company | The DNA Diagnostic Experts | GeneDx

In observance of Independence Day, GeneDx will be closed on Friday, July 3rd, and Saturday, July 4th. Nevertheless, all specimens arriving on Friday, July 3rd will be accepted, accessioned and processed. We will not accept specimens on Saturday, July 4th. We will resume our normal Monday through Saturday schedule on Monday, July 6, 2015. Please also note that FedEx works on a modified schedule on Friday, July 3rd and FedEx and UPS are closed on Saturday, July 4th. If you have any questions or inquiries, please call us at 301-519-2100 or email us at zebras@genedx.com.

AICDA Del/Dup

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
AICDA
Disorders:
Clinical Utility:
  • Confirmation of a clinical diagnosis
  • Differential diagnosis from other types of B cell immunodeficiency
  • Carrier testing in siblings or other relatives
  • Prenatal diagnosis
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:
81479x1
New York Approved:
Yes
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 279.05: Immunodeficiency with increased IgM, Immunodeficiency with hyper-IgM: autosomal recessive X-linked
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Revy P., et al, 2000. Activation-Induced Cytidine Deaminase (AID) Deficiency Causes the Autosomal Recessive Form of the Hyper-IgM Syndrome (HIGM2), Cell 102:565-575.
  2. Kasahara Y., 2003. Hyper IgM syndrome with putative dominant negative mutation in activation-induced cytidine deaminase. J. Allergy Clin Immunol 112:755-760.
  3. Durandy A. et al., 2006. Activation-Induced Cytidine Deaminase: Structure-Function Relationship as Based on the Study of Mutants, Human Mutation 27:1185-1191.
  4. Lee, W. et al (2005) Blood 105(5):1881-1890

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