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Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog
IGD, SERUM |
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ORDERING INFORMATION: |
Geisinger Epic Procedure Code: LAB2514 Geisinger Epic ID: 20418 | |
SPECIMEN COLLECTION |
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Specimen type: |
Serum | |
Preferred collection container: |
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Alternate Collection Container: |
6 mL red-top (plain, non-serum separator) tube
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Specimen required: |
1 mL aliquot of serum; minimum 0.5 mL. | |
| SPECIMEN PROCESSING |
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Specimen processing instructions: |
Allow to clot. Centrifuge 10 minutes at 3000 rpm. | |
Transport temperature: |
Refrigerated. | |
Specimen stability: |
Room Temperature: 8 hours. Refrigerated: 1 week. Frozen: 3 weeks. | |
Rejection criteria: |
Moderately lipemic, grossly lipemic. grossly icteric. Received room temperature | |
TEST DETAILS |
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CPT code(s): |
82784 | |
| Note: The billing party has sole responsibility for CPT coding. Any questions regarding coding should be directed to the payer being billed. The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only. | ||
Test includes: |
Immunoglobulin D | |
Methodology: |
Nephelometry |
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Synonyms: |
IMMD, Immunoglobuin D Quest test code 6042
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Clinical significance: |
IgD (molecular weight 185 kD) is one of the 5 classes of human immunoglobulins. IgD accounts for less than 1% of the total plasma immunoglobulins. Very high serum IgD concentrations can be found in multiple myeloma patients. Raised levels are also found in hyperimmunoglobulinemia IgD syndrome (HIDS). | |