Solid or cystic kidney tumours that are detected early can often be treated by removing just the affected area, leaving the rest of your kidney intact. Small kidney tumours (typically less than 4 cm) are preferentially treated this way whenever technically feasible. Using the benefits of robotic technology, your surgeon operates through small incisions with fine precision, three-dimensional vision and a full range of instrument movement, allowing larger, more complex or deeply located tumours to be safely removed.
TREATMENTS
Robotic Partial Nephrectomy
When Is Partial Nephrectomy Recommended?
A kidney tumour does not always mean the entire kidney must be removed. Your surgeon will discuss the balance between complete tumour removal and preserving kidney function, taking into account tumour size, location and depth.
At Sydney Urology and Robotic Group, all patients are counselled on their options depending on the tumour, your health and your kidney function to help decide between all available treatments.
Surgical Approaches
Transperitoneal robotic partial nephrectomy: The most common approach — access through the abdomen to allow tumour excision from the kidney.
Retroperitoneal robotic partial nephrectomy: An approach behind the abdominal lining — preferred for some posterior tumours, and avoids bowel or scar tissue from prior abdominal surgery.
Robotic-assisted partial nephrectomy with zero-ischaemia: An advanced, clamp-free technique that minimises interruption of blood supply to the kidney, protecting long-term kidney function in suitable tumours.
Risks and Considerations
All procedures carry risks, which your surgeon will discuss with you in detail. These may include:
Bleeding, occasionally requiring transfusion or a radiology procedure to seal a bleeding vessel
Urine leak from the repaired kidney, which usually settles with temporary drainage
Conversion to complete kidney removal if required for safety during surgery
A small possibility of further treatment if pathology shows tumour at the margin
Recovery at a glance: Most patients stay 2–3 nights in hospital, catheter is removed after 1 day, return to desk-based work after 2–3 weeks, and avoid heavy lifting for 4–6 weeks.
1
Pre-Operative Planning
CT or MRI imaging is carefully reviewed to map the tumour's location, assess its proximity to blood vessels and the collecting system, and plan an approach that minimises time without blood flow to the kidney.
2
Minimally Invasive Surgery
The procedure is performed through small keyhole incisions with robotic assistance, significantly reducing blood loss and pain compared to open surgery.
3
Targeted Tissue Removal
Only the tumour and a small margin of surrounding tissue are removed. The kidney is repaired and blood flow restored as quickly as possible.
4
Outcome Monitoring
Kidney function and cancer control are monitored closely after surgery, with imaging and blood tests at regular intervals.
Our Approach
