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.

NDP Gene Sequencing

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:
Capillary Sequencing

ORDERING

Test Code:
3273
Turnaround Time:
4-6 weeks
Preferred Specimen:
2-5 mL Blood - Lavender Top Tube
Alternative Specimen:
Oral Rinse (30-40 mL), Dried Blood Spots

BILLING

CPT Codes:
81404x1
New York Approved:
No
ABN Required:
Yes
Billing Information:
View Billing Policy
ICD Codes:
  • 743.56: Other retinal changes, congenital
  • 743.9: Unspecified anomaly of eye
  • 362.16: Retinal neovascularization NOS, Neovascularization: choroidal subretinal
  • 362.12: Exudative retinopathy Coats' syndrome
  • 62.13: Changes in vascular appearance
  • 362.75: Other dystrophies
* For price inquiries please email zebras@genedx.com

REFERENCES

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

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