INTRODUCTION A randomized trial was conducted prospectively to evaluate the efficacy, related complications, and convalescence of emergency percutaneous nephrolithotomy compared to percutaneous nephrostomy for decompression of the collecting system in cases of sepsis associated with large uretero-pelvic junction stone impaction. MATERIALS AND METHODS The inclusion criteria included a WBC coun...

background: in this study, the early effects of percutaneous nephrolithotomy (pcnl) on glomerular filtration rate (gfr) was assessed in different postoperative times and likewise, we determined the correlation of different variables with significant postoperative gfr drop  after pcnl. m aterials and methods: patient records of 486 cases that had undergone pcnl from january 2010 to october 2011 ...

THE EFFECT OF EPHEDRINE AND PLACEBO ON HEMODYNAMIC CHANGES ITS COMPLICATIONS IN PATIENTS UNDERGOING PERCUTANEOUS NEPHROLITHOTOMY WITH SPINAL ANESTHESIA

OBJECTIVES To present the chronological development of the different positions described for percutaneous nephrolithotomy (PCNL), in an attempt to identify the reasons for their development and to highlight their specific advantages and disadvantages. METHODS Previous reports were identified by a non-systematic search of Medline and Scopus. RESULTS The classic prone position for PCNL was fi...

OBJECTIVES Objective parameters in computed tomography (CT) scans that could predict calyceal access during percutaneous nephrolithotomy have not been evaluated. These parameters could improve access planning for percutaneous nephrolithotomy. We aimed to determine which parameters extracted from a preoperative multiplanar reconstructed CT could predict renal calyceal access during a percutaneou...

Percutaneous nephrolithotomy on staghorn calculi is challenging Objectives: for urologists because it is difficult to remove all of the stones. The purpose of this study was to evaluate the associated factors of stone-free rate after primary percutaneous nephrolithotomy on staghorn calculi in a large series of patients at a single, tertiary referral, endourologic stone center. We collected data...

Percutaneous nephrolithotomy on staghorn calculi is challenging Objectives: for urologists because it is difficult to remove all of the stones. The purpose of this study was to evaluate the associated factors of stone-free rate after primary percutaneous nephrolithotomy on staghorn calculi in a large series of patients at a single, tertiary referral, endourologic stone center. We collected data...

BACKGROUND Paravertebral block is often used to provide postoperative analgesia after renal surgery. In this case-series report, we present our experience with 3 patients in whom percutaneous nephrolithotomy was performed successfully under ultrasound-guided 3-segment lumbar-thoracic paravertebral block. CASE SUMMARY Three patients were scheduled for percutaneous nephrolithotomy. All 3 patien...

Although percutaneous nephrolithotomy is minimally invasive, it is associated with several complications, including extravasation of fluid and urine, the need for a blood transfusion, and septicemia. However, little is known about pulmonary complications after this procedure. Therefore, we aimed to evaluate the risk factors for and outcomes of pulmonary complications after percutaneous nephroli...