parahemophilia
noun
para·he·mo·phil·ia
variants:
or chiefly British parahaemophilia \ -ˌhē-mə-ˈfil-ē-ə 
\
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Medical Definition of parahemophilia
: a congenital deficiency of factor V in the blood that is associated with hemorrhagic diathesis and abnormally slow clotting time
— called also Owren's disease