GTR Test Accession:
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GTR000553396.1
Registered in GTR:
2017-04-10
View version history
GTR000553396.1,
registered in GTR:
2017-04-10
Last annual review date for the lab: 2024-05-28
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At a Glance
Test purpose:
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Diagnosis
Conditions (4):
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Vitelliform macular dystrophy 2;
Adult-onset foveomacular vitelliform dystrophy;
Vitelliform macular dystrophy 4
more...
Genes (3):
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BEST1 (11q12.3);
IMPG1 (6q14.1);
IMPG2 (3q12.3)
Methods (1):
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Molecular Genetics - Sequence analysis of the entire coding region: Bi-directional Sanger Sequence Analysis
Target population: Help
Not provided
Clinical validity:
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Not provided
Clinical utility:
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Not provided
Ordering Information
Offered by:
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Who can order: Help
- Genetic Counselor
- Licensed Physician
How to Order:
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Test service:
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Clinical Testing/Confirmation of Mutations Identified Previously
Informed consent required:
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Yes
Pre-test genetic counseling required:
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Decline to answer
Post-test genetic counseling required:
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Decline to answer
Recommended fields not provided:
Test Order Code,
Specimen source,
Lab contact for this test,
Contact policy,
Test strategy,
Test development
Conditions
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Total conditions: 4
Condition/Phenotype | Identifier |
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Test Targets
Genes
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Total genes: 3
Gene | Associated Condition | Germline or Somatic | Allele (Lab-provided) | Variant in NCBI |
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Methodology
Total methods: 1
Method Category
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Test method
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Instrument *
Sequence analysis of the entire coding region
Bi-directional Sanger Sequence Analysis
* Instrument: Not provided
Clinical Information
Test purpose:
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Diagnosis
Recommended fields not provided:
Clinical validity,
Clinical utility,
Target population,
What is the protocol for interpreting a variation as a VUS?,
Is research allowed on the sample after clinical testing is complete?,
Sample negative report,
Sample positive report
Technical Information
Availability:
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Tests performed
Entire test performed in-house
Entire test performed in-house
Analytical Validity:
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The sensitivity of DNA sequencing is over 99% for the detection of nucleotide base changes, small deletions and insertions in the regions analyzed.
Proficiency testing (PT):
Is proficiency testing performed for this test?
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No
No
Recommended fields not provided:
Test Confirmation,
Assay limitations,
Description of internal test validation method,
Citations for Analytical validity,
PT Provider,
Description of PT method,
Major CAP category, CAP category, CAP test list
Regulatory Approval
FDA Review:
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Not provided
Additional Information
Clinical resources:
Molecular resources:
Practice guidelines:
Consumer resources:
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Patients and consumers
with specific questions about a genetic test should contact a health care provider or a genetics professional.