Chromosome Analysis, Leukemic Blood

2002290
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Oncology Test Request Form Recommended (ARUP form #43099)

Ordering Recommendation

Use for diagnosis, prognosis, and monitoring of hematopoietic neoplasms. This test is intended for oncology studies on peripheral blood, usually when bone marrow is not available for testing. For chromosome analysis to evaluate for a constitutional/congenital finding, refer to Chromosome Analysis, Constitutional 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

This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.

Compliance Category

Laboratory Developed Test (LDT)

Note

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

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

Specimens enrolled in external studies (e.g. COG studies) requiring additional work-up and/or supplementary data collection and submission will have the following charges added based on type and extent of work performed: Cytogenetics Study Submission - Basic (3006071) or Cytogenetics Study Submission - Extensive (3006072).

Hotline History

View Hotline History

 

Hotline History

Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
02/21/2023
X
05/11/2021
X
N/A

CPT Codes

88237; 88264; for COG studies, add 88299

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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

  • Chromosome analysis, Leukemia/Lymphoma
  • Hematologic Chromosome Analysis
  • Karyotype
  • leukemic blood chromosome
  • Leukemic blood karyotype
  • Neoplastic peripheral blood
Chromosome Analysis, Leukemic Blood