The Crucial Role of Fibrinogen
A fibrinogen test, also known as a factor I assay, is a blood test that measures the level of fibrinogen in your blood. Fibrinogen is a protein produced by the liver that plays a crucial role in blood clotting. The normal range is 200 to 400 mg/dL (2.0 to 4.0 g/L) However, since different laboratories may use different measurements or specimens, these normal value ranges may vary slightly. Here are some reasons why a fibrinogen test may be recommended: Evaluation … Continued