Important Information to Know During Our Campus Transformation — Read More
Search All

Lab Test Dictionary

Chimerism, Post-Transplant, Sorted Cells (Refer to individual TC for each cell lineage)

Methodology

Polymerase Chain Reaction/Fragment Analysis/FACS


Synonyms

T Cells; B Cells; CD33; Granulocytes; Monocytes; CD34; CD56

Specimen Type

Bone Marrow or Whole Blood

Performing Lab

ARUP


Epic ID

Other Reference Test

Lab Test Days

Daily

Standard TAT

5-12 Days


Collection Information

Specimen Required

1 mL Bone Marrow or 2 mL Whole Blood (per cell lineage)

Container Type

EDTA (Lavender-Top) Tube

Collection Instructions

Bone Marrow or Whole Blood collected in an ACD Solution A/B (yellow-top) tube is also acceptable. Complete the Cell Isolation Request for Chimerism, Post-Transplant, Sorted Cells form and send with specimen to the lab. Increase the amount of bone marrow/whole blood submitted based on the number of cell lineages requested and for patients with low cell counts.


Processing Information - Lab Use Only

Transport Temperature

Refrigerate-OK/Ambient-OK

Specimen Stability

Room Temp: 72 Hour; Refrigerated: 72 Hours; Frozen: Unacceptable

Rejection Criteria

Clotted; Hemolyzed

Test Volume Required

1 mL Bone Marrow or 2 mL Whole Blood (per cell lineage)

Minimum Test Volume

1 mL Bone Marrow or 2 mL Whole Blood (per cell lineage)

Processing Instructions

Complete an ARUP requisition and submit with completed Cell Isolation Request for Chimerism, Post-Transplant, Sorted Cells form with specimen room temp or refrigerated. Indicate separate test codes for each cell lineage as indicated on form by BMT. T Cells (3005393), B Cells (3005401), CD33 (3005409), Granulocytes (3005417), Monocytes (3005425), CD34 (3005433) and/or CD56 (3005441). Send with daily Apollo courier pick up.


Comments

Insurance authorization is required prior to draw for outpatients. Ok to send on inpatients. T Cells (3005393), B Cells (3005401), CD33 (3005409), Granulocytes (3005417), Monocytes (3005425), CD34 (3005433) and/or CD56 (3005441).


CPT Codes

81268 (x7)


Revised

5/16/24

Initials

SA