B cell leukemia/lymphoma

Alphabetical Test listing

B cell leukemia/lymphoma-12420

  
B cell leukemia/lymphoma
  
12420
  
LAB12420
  
Full B panel
  
Flow
Flow Cytometry
Immunophenotyping
B cell
Full B panel
Leukemia
Lymphoma
Lymphocyte
CLL
  
Tubes:
B1
B2

Markers:
CD2
CD3
CD5
CD10
CD19
CD20
CD22
CD23
CD38
CD43
CD45
CD79b
CD103
CD200
Kappa
Lambda

If the B cells are negative or equivocal for surface Kappa/Lambda, testing will reflex to an additional tube at an additional charge
  

Determine abnormal B cell lymphoproliferative phenotype

  
EDTA whole blood
  
  
4 mL
  
1.0 mL
  

Lavender (EDTA), 4mL

  
Body fluid
Bone marrow
Spinal fluid (CSF)
Tissue
  
Varies; see Alternate collection instructions
  

Body fluid

  • Collect 20 mL (minimum 5 mL) of body fluid and place in a Falcon vial/tube - 15mL
    • Do not add anticoagulant or holding media
    • The volume required is dependent upon the white blood cell (WBC) count. Smaller volumes are sufficient if the cell count is high
  • Include representative slides (will be returned)

Bone marrow

  • Collect 3 mL (minimum 1 mL) in a sodium heparinized (Na hep) syringe
    • Specimens collected in EDTA are acceptable, but not preferred
  • Transfer to an anticoagulant free sterile tube
  • If unable to collect a bone marrow aspirate, a bone marrow core placed in RPMI with Hepes, Pen Strep and FBS is acceptable
  • Submit representative slides (will be returned)

Cerebrospinal fluid (CSF)

  • Collect 5 mL (minimum 1 mL) in a sterile vial/container.
    • Do NOT add any anticoagulant or holding media
    • The volume required is dependent upon the white blood cell (WBC) count. Smaller volumes are sufficient if the cell count is high
  • Send representative slides (will be returned)

Tissue

  • Immediately following collection, place the fine needle aspirate (FNA) or tissue in RPMI with Hepes/Pen strep/FBS -15 mL
  • Send representative slides (will be returned)
  

Body fluid

Falcon vial/tube - 15mL

Bone marrow

Bone marrow transport vial/tube

Cerebrospinal fluid (CSF)

Sterile vial/container

Tissue

RPMI with Hepes/Pen strep/FBS -15 mL

  

Manual request clients: Complete the "Brief clinical information" and "What do you want answered by Flow?" areas on the request form. Include previous Allina case number, if applicable.

  

EDTA whole blood

Ambient

Body fluid

Refrigerated

Bone marrow

Ambient

Spinal fluid

Refrigerated

Tissue

Refrigerated

  
14 days
  
  • Improper label (unlabeled or mislabeled)
  • Wrong container (anticoagulant or solution)
    • Tissues submitted in saline or B5 fixative are not acceptable and will be rejected
  • Improper blood/anticoagulant ratio
  • Delay in transport
  • Improper storage
  • Inappropriate timing of collection
  • Interfering substances
  • Leaking container
  
AHL - Flow Cytometry: F
  
Mo - Fr
  
2 days
  

Flow cytometry

  

Tubes and Markers:

Tubes: B1 (10C) and B2 (10C)

Markers: CD2, CD3, CD5, CD10, CD19, CD20, CD22, CD23, CD38, CD43, CD45, CD79b, CD103, CD200, Kappa and Lambda

  
88184
88185 x 15

If indicated:
88185 x 2
  
08/04/2021
  
08/05/2021