Surgery
You usually have your skin cancer operation as a day patient. You might be awake for the surgery and have a medicine to numb the area (local anaesthetic). But for larger operations, you might have a general anaesthetic and be asleep for the operation.
You have some tests if you are going to have a general anaesthetic. These check:
your fitness for an anaesthetic
that you’ll make a good recovery from surgery
You might have one or more of the following tests:
blood tests to check your general health and how well your kidneys are working
an ECG to check your heart is healthy
a chest x-ray to check that your lungs are healthy
One or two weeks before your surgery you have an appointment at the hospital clinic.
Your pre-assessment prepares you for your operation. You meet members of your treatment team at this appointment.
The doctor or nurse will tell you what to do on the day of your operation. This includes instructions about when to stop eating and drinking, and whether to stop taking any of your medicines. Do not stop taking your regular medicines unless the doctor tells you to.
Ask lots of questions. It helps to write these down beforehand to take with you. The more you know about what is going to happen, the less frightening it will seem.
You can ask more questions when you go into surgery so don’t worry if you forget to ask some.
Before your operation you’ll meet:
A member of the surgical team will tell you about:
the operation you are going to have
the benefits of having surgery
the possible risks
what to expect afterwards
Your skin cancer surgeon is either a dermatologist (skin specialist) or plastic surgeon. They’ll ask you to sign a consent for to agree to the operation, once they know you understand what’s involved.
The anaesthetist gives you the anaesthetic and they look after you during the operation. The anaesthetic is the medicine that keeps you asleep during your operation. They make sure you’re fit enough for the surgery.
The nurse checks your:
general health
weight
blood pressure
heart rate (pulse)
temperature
breathing rate (respiration)
The nurse looks after you straight after surgery and until you are ready to go home. They also check what help and support you have. Then they can see what you will need when you go home.
Having a general anaesthetic means you have to stop eating and drinking for a certain amount of time before your operation. This is so it’s safe for the anaesthetist to put you to sleep.
You can usually drink clear fluids until 2 hours or so before the surgery.
You usually have to stop eating at least 6 hours before your operation. They may even tell you to not eat anything from the night before your operation.
A small number of people might need to stay in overnight. It might help to plan what you will need to take if you are going to stay in overnight.
It’s worth sorting out a few things before you go into hospital. These might include:
taking time off work
care for children or other loved ones
care for your pets
care for your house
cancelling your milk, newspapers or food deliveries
Take in:
nightgowns or pyjamas
underwear
dressing gown
slippers
contact lenses, solution, glasses and a case
wash bag with soap, a flannel or sponge, toothbrush and toothpaste etc
sanitary wear or tampons
towel
small amount of money
medicines you normally take
magazines, books, playing cards
headphones and music to listen to
a tablet or smartphone for web browsing, entertainment and phone calls
chargers for electronic devices
a copy of your last clinic letter (if you have one)
Your family or friends can go in with you to help you settle in. You’ll need to check the time of your operation, and when the visiting times are.
The nurse will give you numbers for your family to phone to find out how you are.
The time it takes to do the operation depends on the type of surgery you have.
Your operation might only take about 30 minutes to 1 hour if you have minor surgery. But the time spent in hospital is usually longer. You might be there for half a day or more.
Larger operations could take a few hours. You could be in hospital all day or overnight. So it might help to check how long things usually take so you and your family can plan.
Last reviewed: 08 Feb 2023
Next review due: 08 Feb 2026
If your GP has specialist training, they might be able to remove your non melanoma skin cancer at the GP surgery.
Find out about the different types of surgery for larger skin cancers or cancer that has spread.
Find out about the follow up you'll need after treatment for skin cancer.
Non melanoma skin cancer includes basal cell carcinoma, squamous cell carcinoma and other rare types. They tend to develop most often on skin that has been exposed to the sun.

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