科研之友
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摘要
Venous thromboembolism following trauma is an uncommon event in childhood and associated pulmonary embolus after routine lower extremity fracture is exceedingly rare. We present a case report of postoperative pulmonary embolus following an open reduction and internal fixation of a Salter-Harris IV medial malleolus fracture in a 9-year-old boy.
Four days after open reduction and percutaneous pin fixation of the ankle fracture, the child began to experience chest pain and shortness of breath. Computed tomographic angiography demonstrated a pulmonary embolus, and he was started on anticoagulation therapy. The child had no medical history, family history, nor known risk factors for venous thromboembolism other than the fracture, and a thrombophilic work-up revealed no coagulopathies or other blood disorders. He was treated with Coumadin for three months. His orthopedic course was uneventful; the fracture healed and he returned to normal function.
This appears to be the first case reported in the literature of a significant pulmonary embolus after a routine ankle fracture in a child. While insufficient to warrant deep venous thrombosis prophylaxis in all children, this case report suggests that a venous thromboembolic event can occur even in uncomplicated fractures in children.
- 出版日期2012-8
