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GTR Home > Tests > Usher Syndrome Type 1, Deafness, Autosomal Dominant 11 (DFNA11) and Deafness, Autosomal Recessive 2 (DFNB2) via the MYO7A Gene

Usher Syndrome Type 1, Deafness, Autosomal Dominant 11 (DFNA11) and Deafness, Autosomal Recessive 2 (DFNB2) via the MYO7A Gene

  • GTR Test IDHelp: GTR000506175.14
  • Last updated: 2023-06-19
  • Test version history

Clinical testHelp for Usher syndrome type 1
Offered by PreventionGenetics

How to order

Test Order CodeHelp: 3091

How To Order

Laboratory's Test Page

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https://www.preventiongenetics.com/testInfo.php?sel=test&val=3091

How To Order

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Please visit Lab website for details. Additional specimen types may be acceptable based on method. Please contact us about prenatal cases.
Order URL Help: https://www.preventiongenetics.com/forms.php

Informed Consent Required Help: No

Specimen Source

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  • Cell culture
  • White blood cell prep
  • Fetal blood
  • Isolated DNA
  • Fresh tissue
  • Fibroblasts
  • Peripheral (whole) blood

Specimen requirements: https://www.preventiongenetics.com/ClinicalTesting/specimenRequirements

Test Codes

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Other test codes on lab website

Test Orderable By

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  • Licensed Physician
  • Health Care Provider
  • Genetic Counselor

Test services

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  • Custom Sequence Analysis, Order code: 100, 200, 300
  • Clinical Testing/Confirmation of Mutations Identified Previously, Order code: 3091
  • Custom Deletion/Duplication Testing, Order code: 3091
  • Maternal cell contamination study (MCC), Order code: 800
  • Custom Prenatal Testing, Order code: 990

Ordering Requirements

Genetic Counseling Required Pre-test Help
No
Genetic Counseling Required Post-test Help
No

Contact Policy

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  • Laboratory can only accept contact from health care providers. Patients/families are encouraged to discuss genetic testing options with their health care provider.

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.