title: Acute abdominal pain after retrievable inferior vena cava filter insertion: case report of caval perforation by an option filter.
abstract: Symptomatic caval injury is rare after inferior vena cava (IVC) filter insertion. A 39-year-old woman developed acute abdominal pain after uneventful placement of a retrievable Option IVC Filter (Angiotech Pharmaceuticals, Vancouver, British Columbia, Canada). Two days after placement, computed tomography showed a right-sided retroperitoneal hematoma, and three-dimensional C-arm rotational venography confirmed limb penetration beyond the caval wall. This is the first report of this complication despite two recent studies highlighting the safety profile of this relatively new filter.
authors.forename: Weiping
authors.initials: W
authors.lastname: Wang
authors.forename: James
authors.initials: J
authors.lastname: Spain
authors.forename: Matthew D B S
authors.initials: MD
authors.lastname: Tam
mesh_terms: D000328:Adult; D004868:Equipment Failure; D005260:Female; D005471:Fluoroscopy; D006465:Hemoperitoneum / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D021621:Imaging, Three-Dimensional; D010690:Phlebography; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D016306:Vena Cava Filters / Q000009:adverse effects*; D014682:Vena Cava, Inferior / Q000293:injuries*