Partial nephrectomy

Partial nephrectomy is a surgery where only the part of the kidney with cancer is removed, leaving the healthy part of the kidney intact. This procedure helps preserve kidney function.

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Understanding the surgery

In metastatic kidney cancer, partial nephrectomy is not common. It may be considered in selected cases, such as:

  • When the tumour is small and located in an accessible area,
  • If you only have one functioning kidney, or
  • If protecting the kidney function is very important.

Your doctor will evaluate whether this surgery fits your case, often as part of a broader treatment plan that includes drug therapy.

Sometimes, a surgical robot is used to assist with laparoscopic surgery. Watch this video to see what a robot-assisted partial nephrectomy looks like.

Last updated: February 2025