Thrombocytopenia Inherited as an Autosomal Dominant Trait

Abstract

Abstract This report summarizes information obtained on four generations of a kindred afflicted with a mild hemorrhagic diathesis. Studies carried out on a family of eight members and platelet counts obtained on fifty-one additional members demonstrated only mild thrombocytopenia in eleven members of three generations. The thrombocytopenia appears to be inherited as an autosomal dominant trait.