BACKGROUND Anticoagulation treatment after lower limb surgery is one of the key methods to avoid thrombosis,and low-molecular-weight heparin is the treatment that is most frequently used in clinical practice.But one u...BACKGROUND Anticoagulation treatment after lower limb surgery is one of the key methods to avoid thrombosis,and low-molecular-weight heparin is the treatment that is most frequently used in clinical practice.But one uncommon side effect of lowmolecular-weight heparin is heparin-induced thrombocytopenia(HIT),which can develop into thrombosis if not caught early or managed incorrectly.CASE SUMMARY We present a case of a patient who underwent hip arthroplasty and experienced thrombocytopenia due to HIT on the 9th d following the application of lowmolecular-weight heparin anticoagulation.We did not diagnose HIT in time and applied 1 unit of platelets to the patient,which led to thrombosis.Luckily,the patient recovered following effective and timely surgery and treatment with rivaroxaban.CONCLUSION Patients using low-molecular-weight heparin after lower limb surgery need to have their platelet counts regularly checked.If HIT develops,platelet treatment should be given with caution.展开更多
文摘BACKGROUND Anticoagulation treatment after lower limb surgery is one of the key methods to avoid thrombosis,and low-molecular-weight heparin is the treatment that is most frequently used in clinical practice.But one uncommon side effect of lowmolecular-weight heparin is heparin-induced thrombocytopenia(HIT),which can develop into thrombosis if not caught early or managed incorrectly.CASE SUMMARY We present a case of a patient who underwent hip arthroplasty and experienced thrombocytopenia due to HIT on the 9th d following the application of lowmolecular-weight heparin anticoagulation.We did not diagnose HIT in time and applied 1 unit of platelets to the patient,which led to thrombosis.Luckily,the patient recovered following effective and timely surgery and treatment with rivaroxaban.CONCLUSION Patients using low-molecular-weight heparin after lower limb surgery need to have their platelet counts regularly checked.If HIT develops,platelet treatment should be given with caution.
