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Brain tumours

The brainBrain tumours affect around 4,500 people each year in the UK and there are many different types. Spinal cord tumours are rare, with around 200 cases diagnosed each year. It is important not to confuse cancers that start in the brain (primary brain tumours) with cancers that spread to the brain from elsewhere in the body.

Brain tumours can develop at any age but are most common in people aged between 50 and 70. Brain and spinal cord tumours can also develop in children. Though rare, they are more likely to affect young children than teenagers and young adults.

We do not know what causes most brain tumours. Ionising radiation and some inherited conditions are the only established causes, but these risk factors do not account for most cases. A weakened immune system can increase the risk of developing a lymphoma in the brain.

Cancer Research UK funds a broad range of research into brain tumours. Our research has helped develop new drugs to treat brain tumours, and our scientists are exploring the genetic changes that can lead to the disease.

Related categories

Brain tumours is a sub-category of Brain and CNS tumours and Children's cancers

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