Immunoadsorption therapy for Klinefelter syndrome with antiphospholipid syndrome in a patient: A case report.

BACKGROUND

Klinefelter syndrome (KS) is a genetic disease of male sex chromosome malformations that affects sperm production and reduces testosterone production. It has been reported that there is currently more than 10 cases of KS combined with antiphospholipid syndrome.

CASE SUMMARY: Here, we describe a 31-year-old male patient with chromosome 47, XXY type, who suffered deep vein thrombosis of the lower limbs accompanied by abnormal antiphospholipid antibody, lupus anticoagulant and factor VIII. After treatment with immunoadsorption therapy, glucocorticoids, cyclophosphamide, intravenous immunoglobulin and anticoagulant therapy, the patient showed dramatic symptomatic improvement. During the follow-up, the patient did not develop any new thrombotic events.

CONCLUSION

Immunoadsorption combined with glucocorticoid and cyclophosphamide shock comprehensive treatment has achieved significant results for patients with KS combined with antiphospholipid syndrome.