ABSTRACT
Malposition, embolization, fracture, and migration of endovascular devices are unfortunate consequences of endovascular intervention and will be encountered at some point by nearly every practitioner. The existing literature on foreign body retrieval consists of large single-institution series and case reports. We provide an overview of this recent literature, clarifying what devices are being lost, what symptoms occur as a result, and how retrieval is being performed. We have identified all case series and case reports since the year 2000, summarized the results, and made some general observations and recommendations that may be useful to the practitioner faced with the prospect of retrieving a fractured medical device, malpositioned coil, or migrated inferior vena cava filter.
Subject(s)
Blood Vessel Prosthesis Implantation/instrumentation , Blood Vessel Prosthesis , Device Removal , Endovascular Procedures/instrumentation , Foreign Bodies/surgery , Iatrogenic Disease , Prosthesis Failure , Stents , Blood Vessel Prosthesis Implantation/adverse effects , Endovascular Procedures/adverse effects , Foreign Bodies/etiology , Foreign-Body Migration/etiology , Foreign-Body Migration/surgery , Humans , ReoperationABSTRACT
Carotid aneurysms are rare, accounting for less than 4% of all aneurysms, and repair of this entity comprises only 0.9% of all carotid procedures at major referral centers. Stroke is the most frequent complication and the possibility of rupture is only rarely considered. Rupture of a nontraumatic, uninfected carotid aneurysm is an exceedingly rare event, with only a handful of cases documented in the world literature, most of which presented as an acute, life-threatening emergency. This report documents the highly unusual circumstance of subacute presentation of a ruptured carotid aneurysm.
