[Transluminal retrieval of intravasal foreign bodies. Incidence, clinical signs, diagnostics and interventional therapy of catheter embolization].

Patients with central venous lines or implanted Hickman catheters and port systems, suffer catheter embolization in 0.1-2.8% of the cases due to material fatigue or medical malpractice. In a 58-year-old vascular surgery patient, a central venous line catheter fragment was successfully retrieved from the pulmonary artery using a snare catheter via a transfemoral approach. From this case, we discuss the incidence, clinical aspects, diagnosis and interventional therapy of catheter embolization.