An Overview of Inherited Factor VII Deficiency

Factor VII (FVII) deficiency is the most common of the Rare Inherited Coagulation Disorders. The inheritance is autosomal recessive but there is variable penetrance. Overall there is poor correlation between the FVII level and the bleeding phenotype. Heterozygotes may have significant bleeding and severe homozygotes, or compound heterozygotes can be asymptomatic. Typically, homozygotes have FVII levels10-20%.

Source: Transfusion and Apheresis Science - August 5, 2019 Category: Hematology Authors: Sue Robinson Source Type: research