Percutaneous nephrostomy using a pigtail catheter was performed in 37 patients under the guidance of ultrasonography and fluoroscopy. The only failure in 60 attempts was due to a subcapsular haematoma. The catheter appears to be well tolerated and is large enough for good drainage. Ultrasonography has proved to be a valuable part of this technique and has made antegrade pyelography easy.
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http://dx.doi.org/10.1111/j.1464-410x.1983.tb03292.x | DOI Listing |
Am J Case Rep
December 2024
Department of Radiology, University of Tennessee Medical Center-Knoxville, Knoxville, TN, USA.
BACKGROUND Emphysematous urinary tract infections are rare and serious conditions that are often multifactorial in etiology and may be associated with the presence of renal stones. Diagnosis can be made by finding gas within the renal collecting system or parenchyma. However, the radiographic finding of gas within a renal stone is rare and little has been published to describe the significance of this finding, its promoting factors, and management.
View Article and Find Full Text PDFLangenbecks Arch Surg
January 2025
Urology and Nephrology Research Center (UNRC), Center of Excellence in Urology, Shahid Labbafinajad Hospital, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran.
Purpose: Percutaneous nephrolithotomy (PCNL) as an established procedure for treatment of large kidney stones, can trigger life threatening complications. Postoperative hemorrhaging is one of the main complications of PCNL. This study investigates the effectiveness of balloon nephrostomy in reducing hemorrhage in the postoperative phase of PCNL.
View Article and Find Full Text PDFNephrology (Carlton)
January 2025
Department of Transplant, Mayo Clinic Florida, Jacksonville, Florida, USA.
Ureteral stenosis is a frequent complication after kidney transplantation, causing significant morbidity and potential graft function impairment. Treatment options include conservative management, endourological procedures, surgical interventions and percutaneous nephrostomy (PCN). While PCN effectively relieves obstruction, it comes with its own complications.
View Article and Find Full Text PDFArch Esp Urol
December 2024
Department of Urology, The Affiliated Hospital of Qingdao University, 266000 Qingdao, Shandong, China.
Background: Hemorrhage is the most common and dangerous complication after percutaneous nephrolithotripsy (PCNL). Therefore, this study introduces the management experience of bleeding complications in our center.
Methods: This retrospective study included 77 patients with severe bleeding after PCNL.
Introduction: Auto-expandable ureteral stents can be an alternative to percutaneous nephrostomy (PCN) in refractory ureteral stenosis. Our aim is to analyse results and complications of ureteral stents in our centre.
Methods: Retrospective review of OptiMed® expandable ureteral stents placed in our centre (1996-2022).
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