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Test Code Sickle Phen Sickle Cell Phenotype (Rh & K) PSBC

Important Note

If the patient has been transfused in the last three months, antigen typing of patient red cells may yield unreliable results due to the presence of donor cells. A pre-transfusion should be used for antigen typing, if available. Sample will be referred to red cell genotyping for other blood group antigens. RBC genotyping can provide this information in recently transfused recipients.

Clinical System Name

Sickle Cell Phenotype (Rh & K) PSBC

Synonyms

D,C,E,c, e  and K antigen typing

Sample Requirements

Specimen: Whole Blood

Container(s): Lavender/EDTA

Preferred Vol: 7 mL

Minimum Vol: 3 mL

 

Note: For neonates, 2 full 0.5 mL Lavender/EDTA microtainers are acceptable. Provider places an order in CIS. Complete a BWNW Request for Testing requisition. Check "Sickle Cell Phenotype (Rh & K)" on the requisition. Label on specimen and requisition must include: Patient name (as registered), Medical Record Number, and date/time of collection. Information on the label and requisition must match the patient's arm band exactly. Requires two-person verification at the bedside; both individuals must sign the requisition and phlebotomist's initials must be on the tube. Deliver specimen and requisition to the Main Lab.

Processing Instructions

Reject due to:

Spin: N

Aliquot: N

Temp: RT

Storage Location: "Sickle Cell Phenotype (Rh & K)" should be check on the BWNW Request for Testing requisition. Check information on label and requisition for accuracy. Deliver labels, specimen, and requisition to Blood Bank.

 

Off-site collection:

Stability

Specimen Type Temperature Time
  Room temp  
  Refrigerated  
  Frozen  

 

Availability

STAT Performed TAT
N Daily 24 - 48 h

 

Performing Laboratory

Bloodworks Northwest
Immunohematology Reference Laboratory
921 Terry Avenue
Seattle, WA 98104

 

Phone Number: (206) 292-6500

Department

Department: Send Outs

Phone Number: (206) 987-2563

Methodology

Method: Standard test tube methodology, Hemagglutination

Analytical Volume: See "Sample Requirements"

Limitations:

CPT Codes

86905

86906

Send Out Instructions

Reference Test Name Sickle Cell Phenotype (Rh & K)
Reference Test Code 3117-00/3118-00
Instructions