IVC filter retrieval: a multicenter proposal of two score systems to ...

an IVC lter; interventional radiologists who positioned the lter should track the patient together with the clinician and plan retrieval in a timely manner. Despite the increase in recent years, the lter retrieval rate is still low [3–5], standing at approximately 25% [1, 6] in the USA. Retrieval procedures may be technically challenging ................
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