Technique for retrieval of a guidewire lodged in a vena cava filter

A case in which the guidewire used to place a percutaneous jugular central line became entangled in the limbs of a Trapease inferior vena cava filter is presented. A 7F sheath introducer was fashioned into a monorail system to uncurl the wire's J tip and remove the wire without disturbing the filter's position. This report highlights an increasingly frequent clinical scenario and an inexpensive effective method for resolution.