Xanthogranulomatous pyelonephritis (XGP) is a rare histological subset of pyelonephritis characterized by being a chronic destructive granulomatous inflammation of the renal parenchyma. XGP is classified according to the extent of disease into two entities: within the renal cortex (focal or segmental XGP) or diffuse spread with pelvic communication (diffuse XGP). Although rare, XGP can have fat...

PURPOSE We evaluated the change in renal function after renal cryoablation and partial nephrectomy based on tumor complexity according to the R.E.N.A.L. nephrometry score. MATERIALS AND METHODS We retrospectively reviewed the data of patients who had a renal tumor in a solitary kidney, and underwent renal cryoablation and partial nephrectomy between December 2000 and January 2012. Renal tumor...

Historically, radical nephrectomy represented the gold standard for the treatment of small (≤ 4cm) as well as larger renal masses. Recently, for small renal masses, the risk of ensuing chronic kidney disease and end stage renal disease has largely favored nephron-sparing surgical techniques, mainly partial nephrectomy. In this review, we surveyed the literature on renal functional outcomes afte...

CONTEXT Living donor renal transplant surgery has evolved from the classical nephrectomy by lumbotomy to less invasive surgery, the laparoscopic and robotic nephrectomy currently being the most important. It is important to know the available evidence on whether nephrectomy in patients with multiple arteries, right kidney and in obese patients can be performed safely when there is a correct ind...

The kidneys are organs with multiple functions and essential to maintain life. Ablative procedures, such as nephrectomy, diminish nephron mass and can have a potentially negative impact on renal function. We investigated renal function outcome in patients who underwent nephrectomy for renal cell cancer with special emphasize on elderly patients. Data from 104 patients who underwent nephrectomy ...

Purpose: We compared renal function outcomes in patients undergoing open or laparoscopic radical nephrectomy. Materials and Methods: Seventy-one patients undergoing open or laparoscopic radical nephrectomy for kidney disease with a normal contralateral kidney were identified between January 2004 and December 2007. Renal function was calculated by using the Cockcroft-Gault formula. Serial renal ...

Treatment modalities for small renal masses (SRMs) include open or minimally invasive radical or partial nephrectomy, and laparoscopic or percutaneous ablations. Members of the Endourological Society were surveyed to evaluate how practitioner and clinical practice characteristics may be associated with the management of SRMs over time. The survey assessed characteristics of urologists (recency ...

Background To identify factors associated with acutely elevated serum creatinine (SCr) within 7 days of radical tumour nephrectomy. Methods The study population consisted of 130 consecutive patients managed for renal tumours. The primary outcome was acute kidney injury (AKI) (defined as SCr increase ≥50% above baseline), assessed using multivariable logistic regression analysis. The secondary...

Nephron-sparing surgery (partial nephrectomy) results are similar to those of radical nephrectomy for small (<4 cm) renal tumors. However, in patients with end-stage renal disease, radical nephrectomy emerges as a more efficient treatment for localized renal cell cancer. Laparoscopic radical nephrectomy (LRN) increasingly is being performed. The objective of the present study was to present a c...