X-Linked Hyper IgM Syndrome, Blood


Sunquest Code:XLHIGM  
Epic Code:LAB6813Epic Name:X Linked Hyper IgM Syn
Synonyms:X-Linked Hyper IgM Syndrome, B
Methodology:Flow cytometry
CPT Code:88184, 88185 x6
Turnaround Time:Specimens are sent to reference laboratory Mon-Thur before 1300; results are reported within 3-4 days.
Special Instructions:Specimens must be received at the reference laboratory by 1600 Fridays. Providers name and phone number are required.
Compliance:

This test was developed using an analyte specific reagent. Its performance characteristics were determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.



Collection Instructions

Specimen:Whole blood
Optimal Volume:4 mL
Minimum\Peds Volume:1.2 mL
Causes for Rejection:Samples received by testing laboratory after 4 pm on Friday. Frozen or refrigerated specimens. Grossly hemolyzed or lipemic specimens.


Processing and Shipping

Specimen Processing:Whole blood. Do not process.
Shipping Instructions:Ship at room temperature to arrive within 24 hours of collection.
Test Performed at or Referral Lab Lab Sendouts  (Mayo Medical Laboratories)
Referral Lab number:XHIM


Interpretive

Reference Range:Present.
Use:

Screening for X-linked hyper-IgM (XL-HIGM) or CD40L deficiency, primarily in male patients less than 10 years of age.

 

Ascertaining XL-HIGM carrier status in females of child-bearing age less than 45 years of age.

 

 



Click HERE to Report test errors or omissions.
*If no email program is associated with this computer, please contact:
systemlabguide@fairview.org for TestID: 5583"