Laparoscopic nephrectomy in crossed-fused inferior ectopic kidneys - Defusing complexities: A case series

Area of Science:

• Urology
• Minimally Invasive Surgery
• Nephrology

Background:

• Crossed fused renal ectopia presents unique surgical challenges for minimally invasive urologists.
• Understanding the specific anatomy is crucial for successful surgical intervention.

Purpose of the Study:

• To evaluate the feasibility and outcomes of laparoscopic simple nephrectomy in patients with crossed fused inferior renal ectopia.
• To demonstrate that with meticulous surgical planning, this procedure can be performed safely and effectively.

Main Methods:

• Retrospective study of 15 cases of crossed fused inferior renal ectopia.
• Surgical procedures performed at Dr. RMLIMS, Lucknow over a 5-year period.
• Analysis of operative time, blood loss, and vascular variations.

Main Results:

• Mean operative time: 117.3 minutes.
• Mean blood loss: 99.3 ml.
• Significant variations in renal artery and vein numbers were observed, with multiple vessels common.

Conclusions:

• Laparoscopic simple nephrectomy is a viable and safe approach for crossed fused inferior renal ectopia.
• Careful adherence to established surgical steps is essential to minimize complications and avoid conversion to open surgery.
• This technique allows for confident management of this complex congenital anomaly.