Printable Test Catalog - OU Medicine

METHODOLOGY: Polymerase Chain Reaction (PCR)
CPT: 83891; 83894; 83898 x 12; 83904 x 12; 83912
[FACIIPOLYM] PT 20210 (FAC II POLYMORPHISM)
SPECIMEN REQUIRED: Whole blood at room temperature
TUBE OR CONTAINER: Lavender (EDTA) or Yellow (ACD)
SPECIAL HANDLING: Refrigerate if > 1 day delay
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 2 ml
TEST AVAILABILITY: Monday-Friday
TURNAROUND TIME: 5-7 days
OTHER NAMES: Prothrombin DNA; PT20210; Prothrombin Gene
Mutation; Factor II Polymorphism
METHODOLOGY: Polymerase Chain Reaction (PCR) and Restriction
enzyme digestion
CLINICAL USE: Detects mutation in factor II gene, causing
increased risk of thrombosis
CPT: 83890, 83896 x 2, 83898, 83903, 83912
[FACXIII] Coagulation Factor VIII Activity
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: 2 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 3-9 days
REFERENCE RANGE: 60-150%
METHODOLOGY: Chromogenic
CLINICAL USE: Document specific factor deficiency
CPT: 85290
[FALS] FAM AMYTROPIC LATERAL SCLEROS
SPECIMEN REQUIRED: Room temperature whole blood
TUBE OR CONTAINER: EDTA (lavender)
SPECIMEN VOLUME: 5 mL
MINIMUM VOLUME: 1 mL
TEST AVAILABILITY: Daily
TURNAROUND TIME: 2-3 weeks
METHODOLOGY: Polymerase Chain Reaction (PCR) amplification of
exons 1-5 of the SOD gene and DNA sequencing
CPT: 83890; 83894; 83898 x 5; 83904 x 12; 83912
[FAMDY] FAMILIAL DYSAUTONOMIA