نتایج جستجو برای: antiphospholipid syndrome
تعداد نتایج: 623128 فیلتر نتایج به سال:
The antiphospholipid syndrome is an antibody-mediated hypercoagulable state characterized by recurrent venous and arterial thromboembolic events. Several studies have determined that the frequency of antiphospholipid syndrome in patients presenting with a venous thromboembolic event is between 4% and 14%. Because of the high risk for recurrent thromboembolism in these patients, current recommen...
The antiphospholipid syndrome (APS) has been related to venous and arterial thrombosis of large and small vessels. Ocular vessels can also be involved causing transient visual loss, diplopia, ischemic optic neuropathy and central artery and venous occlusion. We describe here a case of antiphospholipid syndrome with occlusion of central retinal artery and vein to call the attention to this diagn...
The association between antiphospholipid syndrome and idiopathic inflammatory myopathies has been rarely reported in the literature. In this paper we report two patients with antiphospholipid syndrome diagnosed with concomitant dermatomyositis or polymyositis. We also reviewed the literature on this overlapping of two systemic autoimmune entities.
Primary antiphospholipid syndrome, defined as the presence of antiphospholipid antibodies with recurrent thrombosis in patients who have no clinical or serologic features of systemic lupus erythematosus, is now a medically recognizable and treatable disorder. 1 The syndrome is associated with a high incidence of recurrent arterial and venous occlusions, with cerebrovascular thrombi occurring se...
Libman-Sacks endocarditis is characterized by sterile and verrucous lesions that predominantly affect the aortic and mitral valves. In most cases, patients do not have significant valvular dysfunction. However, patients with significant valvular dysfunction may present with serious complications such as cardiac failure, arrhythmias, and thromboembolic events. Recently, association of Libman-Sac...
There is evidence that the presence of antiphospholipid antibodies is related with an increased risk of thrombotic events. Patients with definite antiphospholipid syndrome (APS) and a first venous event should receive long term oral anticoagulation to an international normalized ratio (INR) of 2.0-3.0. In patients with definite APS and arterial or recurrent thrombosis oral anticoagulation to an...
OBJECTIVE A human lymphoproliferative syndrome characterized by a defect of the Fas-mediated apoptosis pathway in the absence of a fas gene mutation (Autoimmune Lymphoproliferative Disease) has recently been described and characterized by autoimmune phenomena. The aim of this study was to investigate the presence of antinuclear and antiphospholipid antibodies and to define their specificity in ...
Antiphospholipid antibody syndrome is characterized by venous and/or arterial thrombosis and/or pregnancy morbidity associated with antiphospholipid antibodies (aPL), such as anticardiolipin antibodies, anti beta 2 glycoprotein I antibodies and positive lupus anticoagulant test. This syndrome may potentially affects any organ system including the skin. Livedo reticularis is the most frequently ...
Q fever is a neglected and potentially fatal disease. During acute Q fever, antiphospholipid antibodies are very prevalent and have been associated with fever, thrombocytopenia, acquired heart valve disease, and progression to chronic endocarditis. However, thrombosis, the main clinical criterion of the 2006 updated classification of the antiphospholipid syndrome, has not been assessed in this ...
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