The most common risk factors of<unk>  are history of autoimmune diseases like SLE, sjogren's syndrome, infections- cytomegalovirus, human immunodeficiency virus, parvovirus B-19, hepatitis C virus, lyme's disease, syphilis, E.coli, leptospirosis, medications such as hydralazine, quinidine, phenytoin, and amoxicillin, family history- antiphospholipid syndrome is common in patients with a family history of antiphospholipid syndrome.
Antiphospholipid syndrome risk factors
Essential thrombocytosis risk factors
Antiphospholipid syndrome diagnostic criteria
Glanzmann's thrombasthenia laboratory findings
Antiphospholipid syndrome laboratory findings
Hemophilia A risk factors
Thrombophilia causes
Portal vein thrombosis risk factors