Cytogenomic SNP Microarray - Oncology
Ordering Recommendation

Preferred test for fresh specimens at time of diagnosis for detecting prognostically important genomic abnormalities in leukemias/lymphomas and solid tumors involving loss/gain of DNA or loss of heterozygosity (LOH). Monitor disease progression and response to therapy.

Genomic Microarray (Oligo-SNP Array)
10-14 days
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
Green (sodium heparin). Bone marrow or peripheral blood required. 
Specimen Preparation
Transport 3 mL bone marrow. (Min: 1 mL) or 5 mL peripheral blood (Min: 2 mL) 
Storage/Transport Temperature
Room temperature. 
Unacceptable Conditions
Frozen specimens. Clotted specimens. 
Ambient: 48 hours; Refrigerated: 48 hours; Frozen: Unacceptable 
Reference Interval
Interpretive Data
Refer to report

Compliance Statement B: For laboratory developed tests not using a RUO kit, and for FDA approved, cleared or 510(k) exempt assays with alterations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.

This test must be ordered using a Cytogenetic test request form 43099 or through your ARUP interface. Please submit the Patient History Form - Chromosome Studies with the Electronic Packing List. The form is available on ARUP's Web site,
Hotline History
View Hotline History
Component Test Code*Component Chart NameLOINC
2006326Cytogenomic Microarray SNP - Oncology
2006327EER CMA ONC11526-1
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
  • genomic microarray, oligo-SNP array