Chromosome Analysis, Leukemic Blood with Reflex to Genomic Microarray
2007131
Ordering Recommendation
Diagnosis, prognosis, and monitoring of hematopoietic neoplasms. Microarray performed when karyotype results are normal or no growth.
Mnemonic
LKB REFLEX
Methodology
Giemsa Band/Genomic Microarray (Oligo-SNP array)
Performed
Sun-Sat
Reported
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
Specimen Required
- Patient Preparation
- Collect
- Green (sodium heparin).
- Specimen Preparation
- Do not freeze or expose to extreme temperatures. Transfer 5mL whole blood to a green (sodium heparin). (Min: 1.0 mL)
- Storage/Transport Temperature
- Room temperature
- Unacceptable Conditions
- Frozen specimens. Clotted specimens
- Remarks
- Submit the Patient History for Cytogenetic (Chromosome) Studies form with the electronic packing list (available at http://www.aruplab.com/genetics/forms.php).
- Stability
- Ambient: 48 hours; Refrigerated: 48 hours; Frozen: Unacceptable
Reference Interval
By report
Interpretive Data
Refer to report
Compliance Statement B: 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.
Note
These studies involve culturing of living cells; therefore, turnaround times given represent average times and are subject to multiple variables. After specimen receipt, results are generally available in an average 10 days.
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.
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.
CPT Code(s)
88237; 88264; 88291; If reflexed, add 81406
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0097635 | Chromosome Analysis, Leukemic Blood | 62357-9 |
| 2009356 | EER Chrom Analysis LKB w/Rflx to Array |
Aliases
- Cytogenomic SNP Microarray - Oncology
- genomic microarray
- leukemic blood chromosome
- Leukemic blood karyotype
- SNP array