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Epic Code LAB3654 B-Acute Lymphocytic Leukemia (B-ALL) Probe Panel by FISH

Test Name Alias

B-ALL Panel | B-ALL Probe Panel by FISH | 7145 | LAB2111347

Interface Order Alias

55101

Clinical Information

This probe panel detects specific numerical and structural chromosome abnormalities commonly associated with B-ALL.

 

Routine chromosome analysis is performed on all diagnostic samples and is recommended on all bone marrow specimens to exclude abnormalities not identified by the specified FISH probe(s).

Collection Instructions

Multiple specimen collection types. Submit only one:

 

Specimen Collection: Bone Marrow

Container(s): Green Top (Sodium Heparin)

Preferred volume to collect: 5.0 mL

Minimum volume to collect: 1.0 mL

Neonate volume to collect: 1.0 mL

Collection Instructions:

  • Collect bone marrow and transfer marrow from syringe to plain green top sodium heparin tube. 
  • A bone marrow sample is the preferred sample type for testing.

 

Specimen Collection: Peripheral blood
Container/Tube: Green Top (Sodium Heparin)

Preferred volume to collect: 8.0 mL

Minimum volume to collect: 0.5 mL

Neonate volume to collect: 0.5 mL

Collection Instructions:

  • Peripheral blood may be substituted for Bone Marrow if circulating blasts are present 
  • Collect leukemic peripheral blood into a plain green top sodium heparin tube. 
  • Keep sample at room temperature and send to the Lab immediately. 

Processing Instructions (Laboratory, Outpatient or Off-site collection)

Spin: No

Aliquot: No

 

Transport Temperature: Ambient

 

If ambient temperature exceeds 80°F or is below 40°F, please send in an insulated container. All samples should be directed to the laboratory as soon as possible.

Specimen Stability

Ambient: 3 days (beyond 3 days, specimen viability will be detemined by Cytogenetics Lab)

Laboratory Retention: primary specimens 4 weeks; frozen pellets retained greater than 1 year

Test Frequency

Test Set Up: Monday – Friday 8:00 am – 5:00 pm, Saturday 8:00 am – 3:00 pm.

Technologist on call for Sunday set up.

Final report: 2 – 3 days.

Reference Range

An interpretative report will be provided.

Performing Department

CYTOGENETICS

Performing Department Laboratory Location

Spectrum Health Advanced Technology Laboratory (ATL), Grand Rapids, MI

Methodology

Performed by Fluorescence In-Situ Hybridization (FISH). This test was developed and its performance characteristics determined by Spectrum Health Cytogenetics. It has not been cleared or approved by the U.S. FDA. The FDA has determined that such clearance or approval is not necessary. This test is used for clinical purposes.

CPT

88275 × 9, 88271 × 18

CDM Code

 

80202662 HC INTER FISH 100 TO 300 CELL
80202656 HC MOL CYTO DNA PROB EA

 

Epic Test ID

1230100291

LOINC

Specimen Type: 66746-9

Indication Provided: 42349-1

Result: in process

Interpretation: 59050-5

Comments: 69965-2

Beaker LOINC

LOINC Not available

Reviewed Date

10/22/2021

Beaker Names

Beaker Procedure Name: B-ALL PROBE PANEL BY FISH
Beaker Display Name: B-Acute Lymphocytic Leukemia (B-ALL) Probe Panel by FISH
BEAKER TEST NAME: B-ACUTE LYMPHOCYTIC LEUKEMIA PROBE PANEL BY FISH
BEAKER TEST REPORT NAME: Acute Lymphocytic Leukemia Pediatric Probe Panel by Fish

Beaker Synonyms

B-ALL PANEL

Beaker Collection and Specimen Handling

BEAKER COLLECTION: AP Ambient

Beaker Location, Container and Temperature

LC CYTOGENETICS: 6 ML NA HEPARIN TUBE A (Preferred)-Ambient
LC CYTOGENETICS: CYTOGENETICS MEDIA (Acceptable)-Ambient
LC CYTOGENETICS: MISCELLANEOUS (Acceptable)-Ambient
LC CYTOGENETICS: STERILE CONTAINER 20 ML (Acceptable)-Ambient
LC CYTOGENETICS: STERILE CONTAINER A (Acceptable)-Ambient