What is congenital factor VII deficiency?

Factor VII (FVII) deficiency is a rare inherited bleeding disorder affecting both males and females. The frequency and severity of bleeding episodes varies from person to person. Some people with FVII deficiency experience spontaneous, uncontrolled bleeding while in others the condition is less severe.  Surgical bleeding is a major concern for people with FVII deficiency.

Last updated: March 2009
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