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8841
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Lab Test Details

Lab Test Details

SIM

LAB1048

CPT

80061; 83704 

Synonyms

Lipo Profile; Lipoprotein Analysis, Expanded  

Specimen Type

Serum 

Container

Spun NMR LipoTube (preferred), serum from a plain red-top tube, plasma from a lavender-top (EDTA-no gel), or green-top (heparin-no gel) tube. 

Collection Instructions

Collect specimen in NMR LipoTube (black-and-yellow-top tube), which is the preferred container. Plain red-top, green-top (heparin-no gel), or lavender-top (EDTA-no gel) tubes are also acceptable. Serum or plasma drawn in gel-barrier collection tubes other than the NMR LipoTube should not be used. The LipoTube is the only acceptable gel-barrier tube. 

Volume

Volume: 2 mL 
Min. Volume: 1 mL 

Additional Information

If triglyceride level is > 400 mg/dL, LDL cholesterol will not be calculated

Patient Preparation

Patient should be fasting for eight hours.

Specimen Processing Instructions

Allow specimen to clot for 30 minutes before centrifugation. Centrifuge within 24 hours of collection. 
If collected in NMR LipoTube,do not open tube. 
If using red-top tube, transfer to aliquot tube.

Transport Requirements

Refrigerate all acceptable tube types as soon as possible after centrifugation and within 24 hours of collection. Keep refrigerated prior to shipment, and ship on frozen cool packs. Do not store at room temperature. Do not freeze the sample. Sample is stable refrigerated for six days.

Specimen Stability

Refrigerated : 6 days 

Rejection Criteria

Unspun specimens; plasma/serum contaminated with red cells; citrated plasma (light blue-top tube); gross hemolysis; specimen received in inappropriate container; specimen stored at room temperature for more than a total preanalytical time of 24 hours; specimen more than six days old

Reference Range

Reference range accompanies report

Critical Value

 

Test Includes

Historical reporting (LDL-P, LDL-C) insulin resistance score; lipoprotein particle number (LDL-P); particle concentration and size (total HDL-P, small LDL-p, LDL size) standard lipid panel (total cholesterol, LDL cholesterol, HDL cholesterol, triglycerides) 

Methodology

Nuclear magnetic resonance (NMR) 

Testing Frequency

 

LCA

884247 

Reviewed By

Rhonda Crowe

Reviewed Date

2/20/2018 

Supplemental

*  Denotes Reference  Lab Test