Antiphospholipid syndrome is an autoimmune disorder that causes an increased tendency to form blood clots. Blood clots, also ...

Antiphospholipid syndrome (25%) Diagnosis of antiphospholipid syndrome requires one clinical manifestation; arterial, venous or small vessel thrombosis, one or more unexplained deaths of a ...

The standard laboratory work-up for unexplained clotting, including tests for antithrombin deficiency, protein C and protein S deficiencies, and others may be indicated. [13] Finally, if all ...