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The Guardian - UK
The Guardian - UK
David Cox

‘It gives doctors the gift of time’: how AI is shaping the future of cancer diagnosis and treatment

Scientist pipetting a DNA sample into a vial ready for testing
Using AI, researchers are able to analyse vast datasets. Photograph: Andrew Brookes/Getty Images/Image Source

Every day, the NHS performs approximately 133,000 radiology scans on cancer patients. Each of these scans needs to be interpreted as swiftly as possible, to detect the precise location of a patient’s tumour and plan the best way of directing treatment towards the cancerous cells while minimising damage to the surrounding healthy tissue.

Days, hours and minutes are critical when it comes to administering treatment, but artificial intelligence (AI) may soon be able to provide an invaluable helping hand, thanks in part to research funded by Cancer Research UK. From automating the analysis of radiology scans to pinpointing patterns in tumour DNA which could reveal new causes of cancer, machine learning algorithms will have a major role to play in all elements of cancer care.

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