A greenfield filter was implanted on (b)(6) 2004.On (b)(6), 2010 it was noted that perforation and pulmonary embolism (pe) had occurred.No further patient complications were reported.It was further reported the inferior vena cava (ivc) filter was in stable position as of (b)(6) 2009.The patient had pe post ivc filter placement in the past.The patient noted she had two ivc filters in place.There was no ivc thrombosis nor ivc filter thrombosis.On (b)(6) 2010, the patient had chest pain and difficulty breathing.The patient had v/q scan which indicated strong suspicion for pulmonary embolism.The patient was discharged on (b)(6) 2010.Computed tomography (ct) scan on (b)(6) 2017 revealed that the ivc filter tip was at the level of the l1-l2 intervertebral disc and their hooks were at the level of the midportion of the body of the l3 vertebra in the ivc.Three of the tips of the posterior hooks appeared to be penetrated outside of the ivc lumen without evidence of adjacent hematoma or soft tissue mass.
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