Predicting the outcome of mini percutaneous nephrolithotomy using STONE nephrolithometry score-a single-center experience.

To predict stone-free and complication rates following mini-percutaneous nephrolithotomy (m-PCNL) using STONE nephrolithometry score, this prospective observational study was conducted in the Department of Surgery, Urology Unit, Patan Hospital. All the patients undergoing m-PCNL were included. The cases were performed in the prone position, a single tract less than 18 French was made, and pneumatic lithotripsy was done.

Forgotten DJ stent presenting with emphysematous pyelonephritis: A life threatening complication.

Introduction: Emphysematous pyelonephritis (EPN) is an uncommon suppurative infection of renal parenchyma and perirenal tissue characterized by production of gas within renal parenchyma, collecting system or perinephric tissue.

Case Presentation: We report a case of young non diabetic female with past history of extracorporeal shock wave lithotripsy (ESWL) who presented with intermittent lower abdominal pain, dysuria and left lower limb swelling. Abdomen examination was notable for tenderness at left iliac fossa and fullness at left renal angle.