MR linac

We are the first to bring the MRIdian – the world’s smartest radiotherapy system – to the UK.

Cancer treatment that takes days not weeks

Technology that targets moving tumours

We offer cutting-edge, innovative cancer treatments to provide safe and effective care for our patients. We are proud to be the first independent healthcare provider in the UK to introduce the MRIdian – an advanced MR linac.

MR linac technology combines high resolution magnetic resonance imaging (MRI) scanning techniques with extremely powerful radiotherapy beams to treat tumours more accurately than conventional radiotherapy. This type of radiotherapy is called magnetic resonance image guided radiotherapy (MRIgRT).

The benefits of MRIdian

Accurate targeting

Real-time magnetic resonance imaging(MRI) means the MRIdian can show the exact position and shape of the tumour during treatment, so it can target radiation at the tumour precisely

Greater control and precision

The MRIdian is the only MR linac to have automated beam control, so if your tumour moves slightly, your treatment will automatically pause until it comes back into position

Reduced side effects

The MRIdian’s increased accuracy means the radiation beam is less likely to damage healthy tissue than conventional radiotherapy. Side effects occur when healthy tissue is damaged

Fewer treatments

With conventional radiotherapy, you may need up to 37 treatments. But with the MRIdian, the radiation is much more focused and you may only need five treatments

Who can benefit from the MRIdian?

So far more than 5,000 people worldwide have been treated with the MRIdian. It is an promising treatment option for tumours near other major organs where limiting damage to healthy tissue is paramount or in organs that move a lot – for example in the upper abdomen due to breathing. This makes the MRIdian suitable for cancers of the lungs, liver, pancreas and prostate. Because it is extremely accurate at targeting small tumours, it is also beneficial in the treatment of metastases – where cancer has spread to other regions of the body – and repeated treatment to areas that have already received radiotherapy.

To have treatment with an MR linac such as the MRIdian, you will also need to be suitable for both magnetic resonance imaging (MRI) scanning technology and radiotherapy.

Enquire now about the MRIdian

The MRIdian is available at our centre in Oxford. Your cancer specialist can refer you for a consultation. We are recognised by all major insurers and we provide free transport from anywhere in the UK, including the Channel Islands.
Make an enquiry

What does MRIdian treatment involve?

Here is an outline of what to expect after your initial consultation and before, during and after your treatment. There are four stages to the process: simulation, planning, treatment and follow-up. Before your first appointment, your care team will call you to explain any preparation instructions you may need to follow in advance of your appointments and to answer any questions you may have.

Planning appointment

The appointment will last for two to three hours and will involve a magnetic resonance imaging (MRI) scan on the MRIdian and a separate computerised tomography (CT) scan. It will involve the following steps:

  1. Your radiographer will explain the process to you and ask you to fill in a safety questionnaire.

  2. You will be asked to change into a gown and remove any metal objects such as jewellery, hair clips, hearing aids, glasses or dentures.

  3. In the treatment room, you’ll lie on a couch where you will be placed in position, and the radiographer will make some temporary markings on your skin.

  4. Some soft pads will be placed over the area of your body being treated. These pads are called coils; they help us to produce high quality MRI images.

  5. Before your scan we will fit you with earphones so you can listen to music rather than the noise of the scanner. During the scan, which will last for around 20-30 minutes, you’ll be able to speak to us through an intercom.

  6. You will go to a different room for your CT scan. This scan is much quicker, lasting around 5-10 minutes. You will be placed in the same position as for your MRI scan.

  7. After your scans, you can go home.

Over the next week or so, your consultant and care team will work together to create a MRIdian radiotherapy plan that is specific to you. You do not need to attend your GenesisCare Centre during this process as we use advanced computer technology to create your MRIdian radiotherapy plan.

Your treatment will take 45-60 minutes. We will talk to you through our intercom system regularly throughout your treatment and you can talk to us.

Before each treatment session, you’ll have a new MRI scan, which will be compared with your planning scans. Any movements of your tumour and internal organs will be taken into account and your treatment plan will be carefully adjusted and optimised to account for these changes. Sometimes you may feel the couch that you are lying on move slightly; this is just the treatment team placing you in the perfect position for your treatment.

You can go straight home after each treatment session. You’ll be given contact details for your care team so you can call if you’re worried about anything.

After your treatment course has finished, you will be referred back to your own doctor, together with all the information they need to plan any further treatment you need.

Seven to 10 days later: a member of your care team will call to see how you are feeling and answer any questions you may have

Four to six weeks later: you’ll attend a review with your consultant.

Long-term, we will continue to follow-up your recovery and wellbeing through doctor appointments, phone calls and mobile apps.

Side effects of MRIdian

With the MRIdian, side effects can be fewer and less prolonged* than with conventional radiotherapy.

For example, in the treatment of prostate cancer, short term side effects, lasting around three to four weeks include:

  • Needing to pass urine urgently
  • Discomfort on passing urine
  • Loose and frequent bowel movements
  • Feeling tired

Long-term side effects, which could last for years, may include:

  • Difficulty getting or maintaining an erection
  • Softer stool and passing urine more frequently,
  • Rarely, narrowing of the urethra, the tube that carries urine out of your body, making it difficult to pass urine may occur as well as persistent bleeding from the back passage.

* A study from VU* University Medical Centre in Amsterdam showed a low occurrence of gastrointestinal and urinary side effects in patient and clinician-reported outcomes.

Search for a centre near you

Birmingham

Little Aston Hall Drive, Sutton Coldfield, B74 3BF

+44 (0)121 353 3055

Bristol

300 Park Avenue, Aztec West, Bristol, BS32 4SY

01454 456500

Chelmsford

Springfield Cancer Centre, Lawn Lane, Chelmsford, CM1 7GU

+44 (0)1245 987 901

Cromwell Hospital

164-178 Cromwell Rd, Kensington, London SW5 0TU, UK

020 7460 5626

Elstree

Unit 710, Centennial Park, Centennial Avenue, Elstree, Borehamwood, WD6 3SZ

+44 (0)208 236 9040

Guildford

BMI St Martha Oncology Centre, 46 Harvey Road, Guildford, GU1 3LX

+44 (0)1483 806 000

Maidstone

17 Kings Hill Avenue, Kings Hill, West Malling, ME19 4UA

+44 (0)1732 207 000

Milton Keynes

Sunrise Parkway, Linford Wood East, Milton Keynes, MK14 6LS

+44 (0)1908 467 700

Newmarket

The Oaks, Fordham Road, Newmarket, CB8 7XN

+44 (0)1223 907 600

Nottingham

The Park Centre for oncology, Sherwood Lodge Drive, Burntstump Country Park, Nottingham, NG5 8RX

+44 (0)115 966 2250

Oxford

Sandy Lane West, Peters Way, Oxford, OX4 6LB

+44 (0)1865 237 700

Portsmouth

Bartons Road, Havant, PO9 5NA

+44 (0)23 9248 4992

Southampton

Spire Hospital, Chalybeate Close, Southampton, SO16 6UY

+44 (0)238 076 4961

Windsor

69 Alma Road, Windsor, SL4 3HD

+44 (0)1753 418 444