| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Lipoprotein (a)
Test Code34604
CPT Codes
83695
Preferred Specimen
1 mL serum
Minimum Volume
0.5 mL
Other Acceptable Specimens
Plasma collected in: EDTA (lavender-top), EDTA (royal blue-top), lithium heparin or sodium heparin (green-top) tube
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 90 days
Refrigerated: 14 days
Frozen: 90 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Grossly lipemic • Grossly icteric
Methodology
Immunoturbidimetric
Setup Schedule
Night Sets up 3 days a week.
Clinical Significance
Elevated concentrations of Lp(a) are associated with increased risk of coronary artery disease.
