Up to quarter of young people with cancer die within a year, according to new figures which experts say show too many cases being diagnosed too late.
Around 2,000 people aged between 15 and 25 are diagnosed with the disease each year.
The statistics show that among them, young people with acute myeloid leukaemia have the worst survival, with 23 per cent of cases dead within a year.
The statistics show that average one-year survival for all cancers was around six per cent.