Association of severe haemophilia A and factor V Leiden: Report of three cases

被引:26
作者
Arruda, VR [1 ]
AnnichinoBizzacchi, JM [1 ]
Antunes, SV [1 ]
Costa, FF [1 ]
机构
[1] ESOLA PAULISTA MED,SCH MED,DEPT INTERNAL MED,SAO PAULO,BRAZIL
关键词
haemophilia; factor V gene; thrombosis; hypercoagulability;
D O I
10.1111/j.1365-2516.1996.tb00011.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The clinical severity of haemophilia is usually related to residual clotting factor activity. Reports of factor V deficiency or protein C have been described in haemophilic patients and both are involved in the activated protein C pathway. Recently, the poor response to activated protein C due to factor V Leiden (FQ506) has been associated with an increased risk of thrombosis and its incidence in the normal population is given as 2-7%. We describe three cases of severe haemophilia A heterozygous for factor V Leiden and its influence on phenotype.
引用
收藏
页码:51 / 53
页数:3
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