Cytogenomic SNP Microarray, Fetal

Sunquest Code:CSNPMF  
Epic Code:LAB6820Epic Name:Cytogenomic Microarray SNP Fetal
Methodology:Genomic microarray (Oligo-SNP Array)
Turnaround Time:Specimens are sent to reference laboratory Mon-Sat; results are reported within 7-21 days. Turnaround times may be delayed if specimens are suboptimal or culturing is required prior to testing.
Special Instructions:Submit specimen with a completed Patient history for Prenatal Cytogenetics form. See Associated Links.

The performance characteristics of this test were validated by ARUP Laboratories, Inc. The U.S. Food and Drug Administration (FDA) has not approved or cleared this test. However, FDA approval or clearance is currently not required for clinical use of this test. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions. ARUP is authorized under Clinical Laboratory Improvement Amendments (CLIA) and by all states to perform high-complexity testing.

Associated Links:

Patient History for Prenatal Cytogenetics Form

Collection Instructions

Specimen:Amniotic fluid or chorionic villi, or fetal urine
Container:See Collection Instructions
Collection Instructions:Chorionic villus: Thaw media prior to collection. Transport 5-20 mg CVS specimen in sterile, screw-top container filled with tissue culture transport medium. (ARUP Supply #32788). Available online through e-supply using ARUPConnect™ or contact ARUP Client SErvices at (800) 522-2787.

Amniotic Fluid: Collect 15-30 mL in a sterile tube.

Fetal urine: Collect in a sterile container
Causes for Rejection:Frozen or fixed specimens.

Processing and Shipping

Specimen Processing:Do not process. Store at room temperature.
Shipping Instructions:Ship overnight at room temperature. Protect from temperature extremes.
Stability:Stability: 48 hours at room temperature; refrigerated acceptable, but not ideal.
Test Performed at or Referral Lab Lab Sendouts  (ARUP)
Referral Lab number:2002366


Reference Range:By report.
Use:Diagnostic test designed to identify genomic abnormalities (e.g. aneuploidy and microdeletions).

Click HERE to Report test errors or omissions.
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