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Nuclear scans and tests

Our nuclear medicine departments have a range of equipment which help us to diagnose heart and lung conditions more quickly. As well as high-techImage removed. machines, we spread our expertise, care and attention across two sites - Royal Brompton and Harefield hospitals.

The nuclear scan

A nuclear scan is a way of taking images of your body. Before we can take these images, we need to give you an injection, called a tracer. Tracers contain a small amount of radioactivity in them which allows us to highlight the parts of the body we need to see in more detail. 

Risks

Most medical procedures and tests have some level of risk, but it's important to know that we wouldn't recommend a procedure/test if we the benefits didn't outweigh any potential risks to your health. 

Particular risk

Female patients

If you are pregnant, or think you might be, please tell us before your scan. Even small amounts of radiation can harm unborn babies. 

If you are breastfeeding, you can still have the scan but please contact us for advice before you come in. 

Find out more about our other heart and lung assessments.

Where to go for your scan
Information for referrers

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