NICEMore people to be given dye to highlight brain tumours to surgeons say NICENICEA chemical dye, which can assist neurosurgeons in the successful removal of a brain tumour, should be used in initial surgery, NICE has said. In final published guidance, it is recommended patients take 5-amino levulinic acid (5-ALA) - known as the ...Health chiefs back brave Tessa Jowell's last wish for 'gold standard' cancer test that could help 1500 people a yearDaily Mailall 2 news articles