Laparoscopic renal surgery is here to stay

Laparoscopic Radical Nephrectomy

In addition to its established advantages, laparoscopic radical nephrectomy (RN) poses a unique set of challenges over traditional open surgery. In this study, we discuss preoperative considerations and detailed steps for laparoscopic RN. We review the transabdominal approach in detail, including patient positioning, equipment, and port placement in addition to the surgical steps. Intraoperative decisions such as adrenal management, renal preservation, and tumor identification are reviewed. Common complications of laparoscopic renal surgery are also summarized.

Role of laparoscopy in the era of robotic surgery in urology in developing countries

With the rapid expansion of robotic platforms in urology, there is an urgent and unmet need to review its cost and benefits in comparison to the traditional laparoscopy, especially in reference to a developing country. A nonsystematic review of the literature was conducted to compare the outcomes of pure laparoscopic and robot-assisted urologic procedures. Available literature over the past 30 years was reviewed. Robot-assisted surgery and laparoscopy were found to have similar outcomes in the areas of radical prostatectomy, partial and radical nephrectomy, radical cystectomy, retroperitoneal lymph node (LN) dissection, inguinal LN dissection, donor nephrectomy, and kidney transplantation. Robot-assisted surgery was found to be significantly costlier than pure laparoscopy. In the absence of a clear advantage of robot-assisted surgery over pure laparoscopy, lack of widespread availability and the currently prohibitive cost of robotic technology, laparoscopic urological surgery has a definite role in the developing world.

Perioperative Outcomes of Laparoscopic Radical Nephrectomy for Renal Mass in Patients on Dialysis or with Renal Transplant in Place Compared to Normal Controls

Background: The risk of renal cell carcinoma (RCC) development in the native kidney of patients on dialysis or with a renal transplant is increased compared to the general population. This study examines perioperative outcomes of laparoscopic radical nephrectomy (LN) in dialysis patients or renal transplant patients compared to normal controls. Methods: Four hundred twelve consecutive LN were evaluated (July 2007 to October 2018). Patients were divided into three groups (control, dialysis, and transplant). Perioperative outcomes, including operating room time (OT), postoperative complications, hospital length of stay, and 90-day readmission rates, were evaluated for the three groups. Results: There were 62 patients in the dialysis group, 20 renal transplants, and 330 normal controls. Dialysis patients were younger (median: 58 years versus 67 years; P = .002) and predominantly male (73% versus 59%, P = .047). Dialysis patients compared to controls had shorter total OT (median: 133 versus 149; P = .022), more papillary RCC (27% versus 10%; P < .001), and fewer high grade tumors (73% [8/11] versus 94% [100/106]; P = .038). Renal transplant patients had a higher rate of 90-day readmission (20% versus 6%; P = .034) and more papillary RCC (30% versus 10%; P = .016) compared to controls. Conclusion: LN on dialysis patients does not alter expected perioperative outcomes compared to a large cohort of control LN. LN on renal transplant patients carries a higher 90-day readmission rate than control LN.