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.

XLRS1 (RS1) Del/Dup (Females)

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
XLRS1 (RS1)
Disorders:
Clinical Utility:
  • Confirmation of a clinical diagnosis
  • Development of an appropriate management plan
  • Prenatal diagnosis in families with a defined mutation
Lab Method:
Exon Array CGH

ORDERING

Test Code:
906
Turnaround Time:
6-8 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:
  • 362.73: Vitreoretinal dystrophies, Juvenile retinoschisis
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. The Retinoschisis Consortium, Functional implications of the spectrum of mutations found in 234 cases with X-linked juvenile retinoschisis, Human Molecular Genetics 7:1185-1192 (1998)
  2. Hiriyanna, K.T. et al., Novel mutations in XLRS1 causing retinoschisis, including first evidence of putative leader sequence change, Human Mutation 14:423-427 (1999)
  3. Sieving PA et al., Juvenile Retinoschisis: A Model For Molecular Diagnostic Testing of X-Linked Ophthalmic Disease, Am Ophth Soc Vol XCV11 (1999)

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