(1) Department of Radiology, University of Minnesota Hospital and Clinic, Mayo Memorial Building, 420 Delaware Street S.E., Box 701, 55455 Minneapolis, MN, USA
Abstract:
An inferior vena cava filter was misplaced into the pericaval retroperitoneum. This was probably secondary to placement into and avulsion of the right spermatic vein. The filter delivery system was modified, and such misplacement should now be impossible.