the systematic search for a deficiency in antithrombin iii must be considered in case of : venous thrombosis in a young patient , recurrent venous thrombosis especially if these occurred under heparin , venous mesenteric infarction since this type of thrombosis is rare and seems relatively frequent in case of congenital deficiency in antithrombin iii , familial past history of venous thrombosis in a woman desiring to undergo estrogen-progesterone therapy .
C0042487
venous thrombosis
C0040053
thrombosis