Lymphocyte Mitogen Prolif Lymphocyte Mitogen Prolif

Synonyms
Allscripts (AEHR) Order Name	Lymphocyte Mitogen Stimulation Assay
Sunrise Clinical Manager (SCM) Order Name	Lymphocyte Mitogen Stimulation Assay
EPIC Order Name	Lymphocyte Proliferation to Mitogens
Clinical Info	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
Specimen Type	Blood
Container	Green Top Tube
Collection Instructions	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.
Transport Instructions
Specimen Stability	24 Hrs Room Temperature
Methodology	Flow Cytometry
Days Performed	Monday through Friday
Performing Laboratory	Mayo Medial Laboratories NOTE: DO NOT COLLECT FRIDAY, SATURDAY AND SUNDAYS
CPT	86353 86353 (if appropriate) LOINC Code: 69018-0
PDM	5901660
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%
Forms