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Lipid Profile with Calculated LDL, reflexed to Direct LDL
Test CodeLAB18
Includes
Cholesterol, Triglycerides, HDL, LDL, Cholesterol/HDL Ratio, Non HDL Cholesterol
Preferred Specimen
4.5 ml (600 ul min) lithium heparin (green); alternate-SST (gold) or Red (no additive)
Minimum Volume
1 ml (200 ul minimum) plasma; alternate-serum
Other Acceptable Specimens
Gold SST
Instructions
Spin PST or SST and send to lab
Transport Temperature
Room Temp.
Specimen Stability
See individual assays
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
See individual assays
Methodology
See individual assays
Setup Schedule
Mon- Sun
Limitations
When the Triglyceride result is Greater than 400 mg/dl then the LDL-Calculation will be reported as “Unable to
calculate due to high Triglyceride”.
When the Triglyceride result is Greater than 1700 mg/dL, then the measured HDL will be reported as “Unable to
perform due to excessively high Triglycerides.”
calculate due to high Triglyceride”.
When the Triglyceride result is Greater than 1700 mg/dL, then the measured HDL will be reported as “Unable to
perform due to excessively high Triglycerides.”
Performing Laboratory
Piedmont Athens Regional