Printable Test Catalog - OU Medicine

enzyme digestion
CLINICAL USE: Deep vein thrombosis (DVT) and coronary artery
disease (CAD) are associated with increased PAI-1
levels. Elevated PAI-1 levels may help predict
risk of reinfarction in survivors of myocardial
infarction, particularly in young individuals
CPT: 83890; 83898; 83904; 83912
[PAI1ACT] Plasminogen Activat Inhib-1 Activty
SPECIMEN REQUIRED: Frozen plasma
TUBE OR CONTAINER: Blue (citrate)
SPECIAL HANDLING: Draw 1 FULL citrate tube; tube MUST be filled
to the fill line to ensure proper anticoagulant
to blood ratio; Invert gently 3-4
times to prevent clotting
Send to lab immediately or centrifuge and
freeze plasma
SPECIMEN VOLUME: 1 full tube
Testing volume: 1 mL of PLASMA
MINIMUM VOLUME: 1 full tube
Testing volume: 0.5 mL of PLASMA
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-8 days
REFERENCE RANGE: 0 - 14 IU/mL
METHODOLOGY: Enzyme-linked immunosorbent assay (ELISA)
CLINICAL USE: May help predict risk of reinfarction in
survivors of myocardial infarction, particularly
in young individuals. Deficiency of PAI-1, an
extremely rare and difficult diagnosis to make,
has been associated with a bleeding diathesis
CPT: 85415
[PANCPAN] PANCREATITIS (CFTR,PRSS1,SPINK
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA) or Yellow (ACD)
SPECIAL HANDLING: Ship within 5 days of collection
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 3 mL
TEST AVAILABILITY: Daily
METHODOLOGY: Polymerase Chain Reaction (PCR)
CPT: 83891; 83894 x 2; 83898 x 65; 83903 x 30; 83904 x 2;
83909 x 2; 83912
[PANCRE] Pancreastatin
SPECIMEN REQUIRED: Frozen plasma
TUBE OR CONTAINER: Z tube
SPECIAL HANDLING: Specimen must be collected in special Z-tube;
Call laboratory to order tube
SPECIMEN VOLUME: 10 mL
MINIMUM VOLUME: 1 mL