Special Instructions

Variants of uncertain significance (VUS) will be reported unless VUS opt-out is indicated on the requisition. Test orders must include an attestation that the provider has the patient's informed consent for genetic testing. If requesting full gene sequencing for multiple genes, order GeneSeq® PLUS [482370]. To test fetal specimens, including cord blood, order GeneSeq® PLUS, Fetal Analysis [482389].

Limitations

Technologies used do not detect germline mosaicism and do not rule out the presence of large chromosomal aberrations including rearrangements and gene fusions, or variants in regions or genes not included in this test, or possible inter/intragenic interactions between variants or repeat expansions. False positive or false negative results may occur for reasons such as rare genetic variants, pseudogene interference, blood transfusions, bone marrow transplantation, somatic or tissue-specific mosaicism, mislabeled samples, or erroneous representation of family relationships. This test was developed and its performance characteristics determined by Labcorp. It has not been cleared or approved by the Food and Drug Administration.

Biomarkers

LOINC Codes

Result Turnaround Time

Related Documents

Stability Requirements