Cytogenomic SNP Microarray, Fetal

Abbrev Code:CSNPMF   
Order Code:LAB6820Order Name:Cytogenomic Microarray SNP Fetal
Synonyms:Maternal Cell Contamination
Methodology:Genomic microarray (Oligo-SNP Array)
CPT Codes: 81229 x1, 81265 x1, 81229 x1, 81265 x1
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.

For tests developed and validated by ARUP (previously referred to as Compliance Statement B, C or D). This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the U.S. Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.

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: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.
*If no email program is associated with this computer, please contact: for TestID: 6459"