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Test Code TRIG Triglycerides

Performing Laboratory

Hunterdon Medical Center Laboratory

Useful For

Triglycerides, fatty acid esters of glycerol, represent the major form of fat found in the body; their primary function is to store and provide cellular energy. The concentration of triglycerides at any given time is a balance between the rates of entry and removal.

Triglycerides are used for the evaluation of hyperlipidemias; high concentraitons may occur with hypothyroidism, nerhrotic syndrome, glycogen storage diseases and diabetes mellitus.

Extremely high triglyceride concentraions are common in acute pancreatitis.

Special Instructions

Note: Patient should be fasting 12-14 hours.

Specimen Required

Test updated March 2017

 

Container/Tube  
Acceptable  PST (Li Hep) Gel- Mint Green Top
Acceptable  SST
Specimen Volume  3.0mL
Minimum Volume  1.0mL

 

Specimen Type

Plasma/Serum

Specimen Transport Temperature

Ambient

Specimen Stability

 

Specimen Temperature Time Frame
Plasma Refrigerated 2-8°C 7 days
Serum-gel tube Refrigerated 2-8°C 7 days

Day(s) Test Set up

Monday through Sunday

Reference Values

 

NHLBI Recommendations  
 Desirable  <150 mg/dL
 Borderline High  150-199 mg/dL
 High  200-499 mg/dL
 Very High  >499 mg/dL

 

Methodology

Enzymatic colorimetric assay.

CPT Code

84478

Loinc Code

2571-8