title: Problems associated with Gibbons ureteral catheter.
abstract: Two recent cases of bilateral ureteral obstruction secondary to benign retroperitoneal  fibrosis were treated initially with Gibbons indwelling ureteral catheters. Inadequate catheter length, calyceal stone formation, catheter encrustation, and distal migration form the basis for this report.
mesh_terms: D000328:Adult; D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D008297:Male; D012185:Retroperitoneal Fibrosis / Q000628:therapy; D014514:Ureteral Calculi / Q000209:etiology; D014517:Ureteral Obstruction / Q000628:therapy; D014546:Urinary Catheterization / Q000009:adverse effects*