Test name:
Factor V Leiden mutation
Order name:
FV MUT or FV/FII panel
Specimen requirements:
EDTA peripheral blood
Minimum volume:
0.5 mL
Storage and stability information:
Room temperature,1 week
Test performed:
Once per week
Methodology:
PCR, Invader assay
Reference range:
Negative for the Factor V Leiden R506Q mutation
Clinical significance:
Factor V (Leiden) Mutation mutation analysis is useful for patients with suspected thrombophilia and for those with a family history. Screening may be appropriate for decisions on oral contraceptive use. Carriers of FV Leiden mutation may require prophylaxes for some situations (ex. Prevention of venous thrombosis during pregnancy or post-partum)
CPT codes:
81241