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.

NDP Gene Sequencing & Del/Dup (Females)

FORMS AND DOCUMENTS

TEST DETAILS

Genes:
NDP
Disorders:
Clinical Utility:
  • Confirmation of clinical diagnosis
  • Differential diagnosis: retinopathy of prematurity, persistent hyperplastic vitreous, Coats disease, familial exudative vitreoretinopathy, and idiopathic retinal detachment.
  • Prenatal diagnosis
Lab Method:

ORDERING

Test Code:
3274
Turnaround Time:
4-6 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube

BILLING

CPT Codes:
81403x1, 81401x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 743.9: Unspecified anomaly of eye
  • 362.16: Retinal neovascularization NOS, Neovascularization: choroidal subretinal
  • 62.13: Changes in vascular appearance
  • 362.12: Exudative retinopathy Coats' syndrome
  • 362.75: Other dystrophies
  • 743.56: Other retinal changes, congenital
* For price inquiries please email zebras@genedx.com

REFERENCES

  1. Toomes C et al., (2004) Am J Hum Genet; 74: 721–30
  2. Riveiro-Alvarez R et al., (2005) Mol Vis 11:705-712
  3. Kondo H et al., (2007) IOVS 48:1276-1282
  4. Dickinson J et al., (2006) Clin and Exp Ophthalmol 34:682-688
  5. Wu W et al., (2007) Arch Ophthalmol 125:225-230
  6. Schuback DE et al., (1995) Hum Mutat 5:285-92
  7. Royer G et al., (2003) Hum Mutat 22:499

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