What is cancer surgery?

Surgery is a procedure to remove or repair some of the tissue in your body. It is one of the main treatments for some cancers. But you may also have it for other reasons.

Preparing for your cancer surgery

You normally have a pre operative assessment and some tests to prepare you for surgery. But there are also things you can do to prepare yourself.

On the day of your cancer surgery

Your nurse makes sure you are ready for surgery. And you see your surgeon and anaesthetist. When it is time, you go to the operating theatre.

After your cancer surgery

What happens after surgery depends on the type of anaesthetic, operation and how well you recover. You normally have a wound. And you may have some tubes and drains when you wake up.

Possible problems after cancer surgery

There is a risk of complications after any surgery. This includes infection, blood clots and pain. Other problems can depend on what operation you have.

Last reviewed: 
28 Mar 2025
Next review due: 
28 Mar 2028

Page Credits: 

This section has been written, reviewed and updated by Cancer Research UK’s Patient Information Web Team. Thank you to the expert medical professionals and people affected by cancer who have helped to review this information.

  • Dr Rachel Savine (Consultant in Intensive Care Medicine and Anaesthesia)