Use for diagnosis, prognosis, and monitoring of hematopoietic neoplasms. Microarray performed when karyotype results are normal or no growth. For testing to evaluate for a constitutional/congenital finding, order Chromosome Analysis, Constitutional Blood with Reflex to Genomic Microarray (2005763).
Giemsa Band/Genomic Microarray (Oligo-SNP array)
If reflexed: 7-12 additional days required for microarray.
Green (Sodium Heparin).
Do not freeze or expose to extreme temperatures. Transfer 5mL whole blood to a Green (Sodium Heparin). (Min: 1 mL)
Ambient: 48 hours; Refrigerated: 48 hours; Frozen: Unacceptable
Refer to report
Laboratory Developed Test (LDT)
These studies involve culturing of living cells; therefore, turnaround times given represent average times and are subject to multiple variables.
A processing fee will be charged if this procedure is canceled at the client's request after the test has been set up or if the specimen integrity is inadequate to allow culture growth.
If Chromosome Analysis is "normal" or "no growth," then Genomic Microarray testing will be added. Additional charges apply.
88237; 88264; 88291; if reflexed, add 81277
|Component Test Code*||Component Chart Name||LOINC|
|0097635||Chromosome Analysis, Leukemic Blood||62357-9|
|2009356||EER Chrom Analysis LKB w/Rflx to Array|
- Cytogenomic SNP Microarray - Oncology
- genomic microarray
- leukemic blood chromosome
- Leukemic blood karyotype
- SNP array