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Test Code LAB3406 Potential HSCT Recipient Crossmatch BWNW

Important Note

For Stem Cell or Bone Marrow Transplant Candidates. Testing includes a type and screen on both the recipient and the potential stem cell or bone marrow donor. An AHG crossmatch with plasma from the recipient and red cells from the potential stem cell or bone marrow donor is performed.

Clinical System Name

Potential HSCT Recipient Crossmatch BWNW

Synonyms

Crossmatch with Potential Recipient
Crossmatch with Related Donor
Crossmatch with Stem Cell Donor
Crossmatch with Unrelated Donor
Related Donor Crossmatch
Stem Cell Donor Crossmatch
Unrelated Donor Crossmatch

Potential HSCT Recipient Crossmatch

Sample Requirements

Specimen: Whole Blood

Container(s): Lavender/EDTA

Preferred Vol: 7.0 mL


*Pediatric Minimum Vol: 1 full 3.0 mL Lavender/EDTA tube

*Neonate Minimum Vol: 2 full 0.5 mL Lavender/EDTA microtainers

 

Note: Samples with low volumes may preclude full ABO typing and may require re-draw if blood product transfusion is required.
 

Note: Complete a BWNW Compatability Testing Laboratory (CTL) Request for Testing. Patient arm band, label on specimen, and information in EHR must match including patient name (as registered), medical record number, and date drawn. Document specimen draw time on filled labeled tube. Perform a 2-person verification at the bedside; both individuals must initial the tube, and the verifier’s name must be entered into the EHR. Deliver the specimen and requisition to Seattle Children's Main Lab. 

Processing Instructions

Reject due to:

Spin: N

Aliquot: N

Temp: RT

Storage location: Check information on label and requisition for accuracy. Double verification is required on the TUBE ONLY. Do not reject specimens that do not have 2-person verification documented on the requisition. Deliver the bagged sample and requisition to the room temperature Send Outs rack.

 

Off-site Collection: Check information on label and requisition for accuracy. Double verification is required on the TUBE ONLY. Do not reject specimens that do not have 2-person verification documented on the requisition.

Stability

Specimen Type Temperature Time
Whole Blood Room Temp  
  Refrigerated  
  Frozen  

 

Availability

STAT Performed TAT
Y Daily  1 - 2 days

 

Performing Laboratory

Bloodworks Northwest

Immunohematology Reference Laboratory

921 Terry Avenue

Seattle, WA 98104

 

Phone: (206) 689-6252

Department

Department: Send Outs

Phone: (206) 987-2563

CPT Codes

86850, 86900, 86901, 86922

Methodology

Method: None specified

Analytical Volume: See "Sample Requirements" section for more information.

Limitations:

Send Out Instructions

Reference Test Name: Potential Transplant Recipient Profile
Reference Test Number: 3103-00 and 3104-00
Instructions: Place the bagged sample and requisition in the room temperature Send Outs rack. Notify the Send Outs department. After hours or on weekends, log the sample into Sendouts, scan the requisition to Send Outs, and place the bagged sample and requisition in the BWNW courier bin.

 

Requisition

BWNW Compatability Testing Laboratory (CTL) Request for Testing