BACKGROUND The increase of intraabdominal pressure to 10 mmHg provokes a decrease of renal blood flow (RBF). Pneumoperitoneum during laparoscopic techniques with intra-abdominal pressure (IAP) to 15 mmHg, results in a decrease in RBF, urine output and glomerular filtration rate (GFR). PURPOSE Analyze the changes in RBF, urine output an GFR in a porcine experimental model during open vs laparo...

quite a few series emphasizing the feasibility of retro­ peritoneoscopic urologic surgeries in children. Laparoscopic surgery or minimal invasive surgery is a wellestablished surgical technique in modern day practice. Our objective was to evaluate the feasibility and efficacy Clayman reported the first transperitoneal nephrectomy. of laparoscopic nephrectomy. We report our experience Since then...

BACKGROUND Laparoscopic live donor nephrectomy has become the preferred method of donor nephrectomy at many transplant centers. The laparoscopic stapling device is commonly used for division of the renal vessels. Malfunction of the stapling device can occur, and is often due to interference from previously placed clips. We report our experience with a clipless technique in which no vascular cli...

PURPOSE We assessed the incidence of and analyzed factors that may help prevent major complications and open conversion during laparoscopic nephrectomy at our institutions. MATERIALS AND METHODS We retrospectively analyzed all laparoscopic nephrectomies performed between August 1, 1999 and July 31, 2001. Data were stratified for nephrectomy type, intraoperative and postoperative complications...

Xanthogranulomatous pyelonephritis (XGP) is a rare chronic renal infection characterized by the destruction of renal parenchyma. Traditional treatment involves open radical nephrectomy, which is challenging due to the inflammatory process associated with XGP. More recently, laparoscopic nephrectomy has been employed successfully in adult XGP. We present a case of a six-year-old female child wit...

Clayman et al described the first successful laparoscopic nephrectomy in 1991 [1]. Since that time, laparoscopic radical nephrectomy has become the standard of care for renal tumors. At the same time, the widespread use of contemporary imaging techniques has resulted in an increased detection of small incidental renal tumors. In efforts to avoid chronic kidney disease, the management of the sma...

PURPOSE A review of the existing literature showed that the subject of live donor nephrectomy is a seat of underreporting and underestimation of complications. We provide a systematic comparison between laparoscopic and open live donor nephrectomy with special emphasis on the safety of donors and grafts. MATERIALS AND METHODS The PubMed literature database was searched from inception to Octob...

Aim of Study: To demonstrate our preliminary experience on laparoscopic nephrectomy at the Urology Department of the Armed Forces Hospital-Southern Region (AFH-SR), Saudi Arabia. Patients and Methods: During the period from April 2011 till March 2012, a total 25 laparoscopic nephrectomies of 25 patients with renal pathology such as non-functioning kidney and renal tumor underwent laparoscopic t...

PURPOSE The safety, benefits and usefulness of laparoscopic partial nephrectomy have been demonstrated in the pediatric population. We describe our technique, and determine the safety and feasibility of robot assisted laparoscopic partial nephrectomy based on our initial experience. MATERIALS AND METHODS We retrospectively reviewed robot assisted laparoscopic partial nephrectomy performed at ...

• Donor mortality and major complications appear equivalent with laparoscopic and open donor nephrectomy. In open surgery, the risks appear related to perioperative complications including pulmonary emboli, pneumonia and ischaemic events. With laparoscopic surgery, complications are largely due to catastrophic intraoperative events related to securing of the vascular pedicle. Measures to reduce...