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 ...
Antiphospholipid syndrome (25%) Diagnosis of antiphospholipid syndrome requires one clinical manifestation; arterial, venous or small vessel thrombosis, one or more unexplained deaths of a ...
Immune System—Sometimes your immune system is to blame. Antiphospholipid syndrome (APS) is an autoimmune disorder that occurs when a person’s immune system mistakenly makes antibodies to certain ...