Radiotherapy for soft tissue sarcoma
Before you begin your treatment, the radiotherapy team carefully plan your external beam radiotherapy.
Read more about radiotherapy planning for soft tissue sarcoma
Radiotherapy machines are very big and could make you feel nervous when you see them for the first time. The machine might be fixed in one position. Or it might rotate around your body to give treatment from different directions. The machine doesn't touch you at any point.
Before your first treatment, your will explain what you will see and hear. In some departments, the treatment rooms have docks for you to plug in music players. So you can listen to your own music while you have treatment.

Your radiographers will help you to lie on the couch. You will be in the same position that you were in for the planning appointment. If they used a plastic shell or vacuum bag mould at the planning appointment then they will use this again.
It is important to lie in the same position each time, so the radiographers may take a little while to get you ready.
You need to lie very still. Your radiographers might take images (x-rays or scans) before your treatment. This is to make sure that you're in the right position. The machine makes whirring and beeping sounds. You won’t feel anything when you have the treatment.
Your radiographers can see and hear you on a CCTV screen in the next room. They can talk to you over an intercom and might ask you to hold your breath or take shallow breaths at times. You can also talk to them through the intercom or raise your hand if you need to stop or if you're uncomfortable.
The treatment takes anything from 15 to 30 minutes.
This type of radiotherapy won't make you radioactive. It's safe to be around other people, including pregnant women and children.
You might have to travel a long way each day for your radiotherapy. This depends on where your nearest cancer centre is. This can make you very tired, especially if you have side effects from the treatment.
You can ask your radiographers for an appointment time to suit you. They will do their best, but some departments might be very busy. Some radiotherapy departments are open from 7 am till 9 pm.
Car parking can be difficult at hospitals. Ask the radiotherapy staff if you are able to get free parking or discounted parking. They may be able to give you tips on free places to park nearby.
Hospital transport may be available if you have no other way to get to the hospital. But it might not always be at convenient times. It is usually for people who struggle to use public transport. Or who have any other illnesses or disabilities. You might need to arrange hospital transport yourself.
Some people are able to claim back a refund for healthcare travel costs. This is based on the type of appointment and whether you claim certain benefits. Ask the radiotherapy staff for more information about this and hospital transport.
Some hospitals have their own drivers and local charities might offer hospital transport. So do ask if any help is available in your area.
Radiotherapy can cause general side effects as well as more specific ones. Specific side effects depend on where your soft tissue sarcoma is in your body.
Last reviewed: 25 Jul 2024
Next review due: 25 Jul 2027
Radiotherapy can cause general side effects as well as more specific ones. Specific side effects depend on where your soft tissue sarcoma is in your body.
The radiotherapy team plan your external beam radiotherapy before you start treatment.
You might have radiotherapy before or after surgery, to treat a secondary cancer, or to shrink or slow the growth of an advanced sarcoma.
There are things you can do and people who can help you to cope with a diagnosis of soft tissue sarcoma.
Soft tissue sarcomas are cancers that develop in the supporting tissues of the body. These include tissues such as the muscle, nerves, fat and blood vessels.

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