Full 7-10mL tube of Whole blood
Tues, Thurs, Sat
The Factor V Leiden (G1691A) mutation is present in 45% of familial thrombophilia cases and is the most common genetic risk factor identified in patients with deep vein thrombosis. Individuals who are heterozygous for the Factor V Leiden mutation have a 5- to 10-fold increased risk of venous thrombosis, while homozygous individuals have a 50- to 100-fold increased risk of venous thrombosis.
83891, 83892, 83898, 83896x3, 83903, 83908, 83912; NOTE: New 2013 CPT: 81241