Percutaneous Retrieval of an Embolized Central Venous Chemoport Catheter in a Patient with Pinch-off Syndrome

Abstract

Transection and embolization of a chemoport secondary to a pinching effect between the clavicle and first rib (pinch-off syndrome) is a rare but serious complication. Pinch-off syndrome usually occurs approximately 5.3 months after the insertion of the catheter. We are reporting a case of an embolized chemoport catheter into the right atrium that occurred 5 years after the chemoport implantation in a patient with breast cancer. Percutaneous retrieval of an embolized chemoport catheter using a snare loop catheter may be safe and effective even in patients who presented very late with pinch-off syndrome.