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Time Sensitive

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Oncology Test Request Form Recommended (ARUP form #43099)
Ordering Recommendation

Diagnosis, prognosis, and monitoring of hematopoietic neoplasms. This test is intended for oncology studies. For chromosome analysis to evaluate for a constitutional finding, order Chromosome Analysis, Peripheral Blood (2002289).

Mnemonic
CHR LKB
Methodology

Giemsa Band

Performed

Sun-Sat

Reported

3-10 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect

Green (sodium heparin).

Specimen Preparation

Transport 5 mL whole blood. (Min: 0.5 mL)

Storage/Transport Temperature

Room temperature.

Unacceptable Conditions

Frozen specimens. Clotted specimens.

Remarks
Stability

Ambient: 48 hours; Refrigerated: 48 hours; Frozen: Unacceptable

Reference Interval

By report

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.

Note

These studies involve culturing of living cells; therefore, turnaround times given represent average times which 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.

This test must be ordered using Oncology test request form (#43099) or through your ARUP interface.

Hotline History
N/A
CPT Codes

88237; 88264; 88291

Components
Component Test Code* Component Chart Name LOINC
0097635 Chromosome Analysis, Leukemic Blood 62357-9
2002204 EER Chromosome Analysis, Leukemic Blood 11526-1
* 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.
Aliases
  • Karyotype
  • leukemic blood chromosome
  • Leukemic blood karyotype
Chromosome Analysis, Leukemic Blood