[Use of a new type of permanent caval filter in a case of recurrent pulmonary embolism]

We describe a case of postoperative recurrent pulmonary embolism, treated with a percutaneous caval filter ("Double hooks DF 06-Filcard"), that was useful for stemming the tide of venous thromboembolism starting from right leg deep venous thrombosis. We discuss diagnostic protocols, current indications to caval filtration, and the characteristic of an ideal caval filter.