Common causes of positive anticardiolipin antibodies in women include systemic lupus erythematosus, scleroderma and habitual abortion.
1. Systemic lupus erythematosus (SLE): a connective tissue disease, prevalent in women aged 20 to 40 years old, can involve multiple systems and organs, and laboratory tests are often positive for anticardiolipin antibodies.
2. Scleroderma: a connective tissue disease characterized by localized or widespread hardening of the skin and damage to internal organs, this disease occurs in women, mostly in middle-aged women, limited scleroderma is common in children and middle-aged. Some types of scleroderma laboratory tests will also appear positive anticardiolipin antibodies.
3. Some women with habitual abortion: laboratory tests may be positive for anticardiolipin antibodies, which may lead to hypercoagulability of the blood, thrombosis, extensive thrombosis and infarction of blood vessels in the placenta, leading to miscarriage.
Women with positive anticardiolipin antibodies may have other causes, and it is recommended that they go to the hospital in time to find out the cause of the disease and treat the symptoms.