Inpatient and Outpatient Orderable
Lymphocyte Proliferation to Mitogens
Synonyms
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- LAB10844
- LYMPHOCYTE MITOGEN PROLIF
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Cerner Name
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Lymphocyte Mitogen Prolif
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Clinical Info
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Assessing T-cell function in patients on immunosuppressive therapy, including solid-organ transplant patients
Evaluating patients suspected of having impairment in cellular immunity
Evaluation of T-cell function in patients with primary immunodeficiencies, either cellular (DiGeorge syndrome, T-negative severe combined immunodeficiency: SCID, etc) or combined T- and B-cell immunodeficiencies (T- and B-negative SCID, Wiskott Aldrich syndrome, ataxia telangiectasia, common variable immunodeficiency, among others) where T-cell function may be impaired
Evaluation of T-cell function in patients with secondary immunodeficiency, either disease related or iatrogenic
Evaluation of recovery of T-cell function and competence following bone marrow transplantation or hematopoietic stem cell transplantation
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Specimen Sources
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Blood, Arterial
Blood, Capillary
Blood, Central Line
Blood, Venous
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Specimen Types
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Blood
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Container
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Green Top Tube
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Collection Instructions
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NOTE: DO NOT COLLECT FRIDAY, SATURDAY AND SUNDAYS
Container/Tube: Dark Green (Sodium Heparin) Tube
Specimen:
Less than 3 months: 1 mL
3 months-5 years: 2 mL
6-18 years: 3 mL
Greater than 18 years: 10 mL
Minimum Volume: 1 mL whole blood
Stability: 24 Hrs Room Temperature
Collection Instructions: Send specimen is original tube. Do not aliquot.
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Specimen Volume
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Transport Instructions
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Specimen Stability
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24 Hrs Room Temperature
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Methodology
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Flow Cytometry
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Days Performed
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Monday through Friday
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Performing Laboratory
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Mayo Medial Laboratories
NOTE: DO NOT COLLECT FRIDAY, SATURDAY AND SUNDAYS
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CPT
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86353
86353 (if appropriate)
LOINC Code: 69018-0
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PDM
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5901660
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Only Orderable at Locations:
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Orderable Everywhere
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Results
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| Component Name |
Base Name |
Common Name |
External Name |
| LYMPHOCYTE MITOGEN PROFILE |
LYMPHMIT |
LYMPHOCYTE MITOGEN PROFILE |
Lymphocyte Mitogen Profile |
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Result Interpretation
Viability of lymphocytes at day 0: ≥75.0%
Maximum proliferation of phytohemagglutinin as % CD45:
≥49.9%
Maximum proliferation of phytohemagglutinin as % CD3:
≥58.5%
Maximum proliferation of pokeweed mitogen as % CD45:
≥4.5%
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Forms
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LAB10844
