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For hours, walk-ins and appointments.Pertinent medical findings should accompany the test request form. If prior FISH analysis has been performed, include copy of report. Please direct questions to genetic customer service at 800-345-4363.
This assay currently is not available in New York state.
Pertinent medical findings should accompany the test request form. If prior FISH analysis has been performed, include copy of report. Please direct questions to genetic customer service at 800-345-4363. <. |
Pertinent medical findings should accompany the test request form. If prior FISH analysis has been performed, include copy of report. Please direct questions to genetic customer service at 800-345-4363. This assay currently is not available in New York state. |
12 - 15 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Formalin fixed paraffin embedded (FFPE) tissue
One paraffin block or ten 10-micron thick section slides
Sufficient sample to obtain enough DNA to run microarray
Paraffin block transport pouch
FFPE specimen should be fixed in 10% neutral-buffered formalin or formaldehyde.
Room temperature
Improperly embedded preparation; decalcified bone or bone core
This test will detect chromosomal imbalance that may be present in neoplastic disorders and clonal evolution. It provides detection of copy-neutral loss of heterozygosity of any chromosome, and the percent and location of homozygosity, that may be associated with cancer gene mutations.
This SNP assay does not detect balanced rearrangements, low-level mosaicism (<10%), marker chromosomes that only contain heterochromatin or tetraploidy. Genotypes in some formalin-fixed tissues are unable to be determined, allowing only genomic dosage to be determined.
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.
SNP Microarray analysis is performed using the Oncoscan® FFPE platform, which uses more than 220,000 SNP probes with a median spacing of 5.0 kb, within the majority of genes.
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