Deep venous thrombosis and pulmonary embolism following cast immobilization of the lower extremity.

It is generally accepted that venous thrombosis in the lower extremity predisposes to pulmonary embolism. A case of pulmonary embolism after cast immobilization of the lower extremity, as well as a review of thromboembolic disease is presented. A high level of vigilance and close follow-up of even simple cast treatment is necessary to avoid this complication.