Semin intervent Radiol 2012; 29(03): 218-225
DOI: 10.1055/s-0032-1326932
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Emergent Percutaneous Nephrostomy for the Diagnosis and Management of Pyonephrosis

Albert C. Li
1   Department of Diagnostic Radiology, Section of Vascular and Interventional Radiology, Robert Wood Johnson University Hospital, New Brunswick, New Jersey
,
Sidney P. Regalado
2   Department of Radiology, Northshore University HealthSystem, Evanston, Illinois
› Author Affiliations
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Publication History

Publication Date:
16 October 2012 (online)

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Abstract

Emergent percutaneous nephrostomy is a potentially lifesaving procedure with a high technical success rate, minimal morbidity, and long safety record that is often used in the setting of an obstructed and infected renal collecting system (i.e., pyonephrosis). This article discusses all aspects of the emergent placement of nephrostomy catheters including indications, techniques, results, and complications. Differences between emergent and nonemergent placement of percutaneous nephrostomy catheters are also addressed.