Heparin-induced thrombocytopenia (HIT) is a prothrombotic adverse drug reaction in which heparin forms complexes with platelet factor 4 forming neoantigens that are recognized by autoantibodies. Antiphospholipid syndrome (APS) is similar to HIT in that it is mediated by autoantibodies that are also prothrombotic. We present a case of rare coexistence of antiphospholipid antibody syndrome and he...

A 32-year-old woman had a recurrent shallow ulcer on the flank. A biopsy specimen showed thromboses in the dermal vessels and she was found to have circulating antiphospholipid antibody with no associated systemic disease. A clean ulcer developed on the flank of a patient with primary antiphospholipid syndrome is considered to be a rarely encountered/unusual presentation of this syndrome.

A 23-year-old male was admitted to our hospital with complaints of shortness breath, grade-III, chest pain, and palpitation for the last 3 months. He had one episode hemoptysis months back. a known case primary antiphospholipid antibody syndrome (APS) bilateral chronic pulmonary thromboembolism thromboembolic hypertension (CTEPH) presence anticardiolipin antibody. The patient no history joint h...

Beta 2 glycoprotein I (β2GPI) is a single chain 50 kDa highly glycosylated glycoprotein at an approximate concentration of 4 μM in cells. The abundance of this protein in plasma and its high state of preservation indicate the important role of this protein in mammalian. In addition, β2GPI has a particular structure in the fifth domain, and is categorized as the major antigen recognized by autoa...

Pregnant women with antiphospholipid syndrome (APS) carry a high risk of arterial or venous thrombosis. Such thrombotic conditions occur more frequently in patients with triple positivity to antiphospholipid antibodies or with high antibody titers. Hepatic infarction is a rare complication in pregnant women with APS, and it sometimes mimics HELLP syndrome. This report describes a preeclamptic p...

Antiphospholipid antibody syndrome is a serious autoimmune disorder which can lead to multisystem manifestations from recurrent thrombosis to pregnancy loss to intrauterine death and other obstetric morbidities. In few cases it may lead to catastrophic syndrome. Antiphospholipid antibodies are circulating antibodies which bind with the plasma proteins which in turn bind to phospholipids and thu...