Fourteen months ago, the patient underwent surgical resection of lumbar schwannoma and post-operative course was complicated by a dural leak.This required a prolonged period of bed rest during which the patient developed pulmonary emboli.An inferior vena cava filter was placed about 2 months ago.Six days later, the patient complained of being lightheaded and developed right-sided chest pain.That evening, the patient became hemodynamically unstable and coded in the icu.A ct scan showed migration of the vena cava filter to the heart.The patient was taken to the or for extraction of the filter.Unfortunately, the patient did not regain consciousness following code/emergent surgery and passed away 3 days later.
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