title: Reflux anuria after prophylactic ureteral catheter removal: a case description and review of the literature.
abstract: In an attempt to reduce iatrogenic ureteral injury, urologists are frequently called on for placement of prophylactic ureteral catheters in difficult pelvic surgeries. Reflux anuria, which may be more appropriately termed catheter-induced obstructive anuria, has been reported as a complication of ureteral catheter placement and is characterized by the absence of urine output after ureteral manipulation because of edema and obstruction. We report a case of obstructive anuria after bilateral ureteral catheter removal and review the literature regarding this rare complication. Medline was searched for all relevant case reports, case series, and trials that included prophylactic ureteral catheters and described complications of their use. Published series report varying incidence of obstructive anuria after prophylactic ureteral catheter removal from 0% to 7.6%. There are no proven strategies for prevention of obstructive anuria after prophylactic ureteral catheter removal, but staged removal has shown a trend toward reduced incidence. When encountered, most cases of anuria after catheter removal resolved with medical management alone; however, indwelling stent placement has been advocated while ureteral edema resolves.
authors.affiliation: Department of Urology, Geisinger Medical Center, Danville, PA 17822, USA. jmbieniek@geisinger.edu
authors.forename: Jared M
authors.initials: JM
authors.lastname: Bieniek
authors.forename: Paul G
authors.initials: PG
authors.lastname: Meade
mesh_terms: D001002:Anuria / Q000150:complications / Q000209:etiology*; D020878:Device Removal / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014513:Ureter / Q000601:surgery*; D014546:Urinary Catheterization / Q000009:adverse effects*; D014718:Vesico-Ureteral Reflux / Q000150:complications / Q000209:etiology*