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Results 1 - 2 of 2 for Hemophilia "B," Factor IX Deficiency
  1. Hemophilia 
    ... as classic hemophilia or factor VIII deficiency) and hemophilia B (also known as Christmas disease or factor IX ... different genes. People with an unusual form of hemophilia B, known as hemophilia B Leyden, experience episodes of ...
    https://medlineplus.gov/genetics/condition/hemophilia - Genetics
  2. Von Willebrand disease 
    Von Willebrand disease is a bleeding disorder that slows the blood clotting process, causing prolonged bleeding after an injury. People with this condition ...
    https://medlineplus.gov/genetics/condition/von-willebrand-disease - Genetics