Brain Tumours

A brain tumour is a growth caused by the brain cells dividing in an abnormal and uncontrolled manner. Primary brain tumours develop in the brain cells, without having spread from another cancer in the body (metastasis) which is what defines a secondary brain tumour. There is no explanation why they occur, making it impossible to predict who will develop a brain tumour.

This can make it even more difficult to come to terms with the diagnosis, often creating feelings of helplessness and lack of control. One way to help is to seek accurate, understandable medical information about the disease and its treatment options. This information should be obtained from a doctor experienced in treating brain tumours. Some useful information may also be found on our Information page.

Facts and Figures

• Primary brain tumours are the most common solid tumour in children.

• Brain tumours are the second most common cause of neurological death (stroke is the most common).

• Primary brain tumours are the 4th most common tumour in the under 45 age group.

• Primary brain tumours are the 5th most common cause of cancer death in the working population.

• Secondary brain tumours (metastasis) affect 20% of all people with cancer.

• Primary brain tumours are the 8th most common in the working population.

• Every year 3,400 people lose their lives to a brain tumour.