Graham Hughes described in 1983 a syndrome, characterized by recurrent arterial and venous thrombosis, pregnancy morbidity, thrombocytopenia, and the presence of antiphospholipid antibodies (aPL), which was named antiphospholipid syndrome [Hughes, 1983]. Many other features of this syndrome were identified during the time. In present, antiphospholipid syndrome is considered a systemic form of a...

Specific neurological syndromes have been reported in the presence of antiphospholipid antibodies.'"2 Chronic active hepatitis as part of the antiphospholipid syndrome has been described in only two patients.34 We report the combination of sinus vein thrombosis together with chronic active hepatitis in a young woman with antiphospholipid syndrome. This patient was 13 months post-partum and stil...

APS can be primary or secondary. Primary antiphospholipid syndrome occurs in the absence of any other related disease. Secondary antiphospholipid syndrome is often associated with systemic lupus erythematosus and less frequently with infections, drugs and other diseases. Serologic markers are antiphospholipid antibodies, lupus anticoagulant and anticardiolipin. In rare cases, APS leads to rapid...

Antiphospholipid antibodies are responsible for a wide spectrum of clinical manifestations. Venous, arterial and microvascular thrombosis and severe catastrophic cases account for a large morbidly/mortality. Through the connection between the immune, inflammatory and hemostatic systems, it is possible that these antibodies may contribute to the development of organ dysfunction and are associate...

Antiphospholipid syndrome (APS) is an autoimmune disorder defined by the occurrence of venous and arterial thromboses and pregnancy morbidity, frequently accompanied by a moderate thrombocytopenia, in the presence of antiphospholipid antibodies. There is both laboratory and clinical evidence for the beneficial role of intravenous immunoglobulin (IVIg) in APS. Data on the use of IVIg in patients...

Diagnosis of Antiphospholipid Syndrome (APS) is made when vascular thrombosis or pregnancy morbidity occur in patients with circulating antiphospholipid antibodies [lupus anticoagulant (LA) and/or IgG/IgM anticardiolipin (aCL) and/or IgG/IgM anti2glycoprotein I (a 2GPI) antibodies]. Although each test may identify different autoantibodies, a single positive test makes the diagnosis possible whe...

In this study we investigated skin bacterial colonization, allergen-specific IgE and antiphospholipid/antinuclear antibodies in 72 children with atopic eczema/dermatitis syndrome (age 2-17 years). Bacteria were found on the skin in 41 cases and serological allergen-specific IgE positivity in 37. The different forms of antibodies appeared in the ratio 21/72 (33 antibodies in 21 children). The oc...

In this study we investigated skin bacterial colonization, allergen-specific IgE and antiphospholipid/antinuclear antibodies in 72 children with atopic eczema/dermatitis syndrome (age 2 – 17 years). Bacteria were found on the skin in 41 cases and serological allergen-specific IgE positivity in 37. The different forms of antibodies appeared in the ratio 21/72 (33 antibodies in 21 children). The ...

L UPUS ANTICOAGULANTS, and “antiphospholipid” autoantibodies in general, are of considerable clinical importance because of their strong association with thrombosis, recurrent fetal loss, and thrombocytopenia, ie, the “antiphospholipid” antibody syndrome.’ This review focuses on recent evidence that “antiphospholipid” autoantibodies are not directed against anionic phospholipids, as has previou...