Boy, 5, loses eye after routine pre-school check-up reveals golf ball-sized brain tumour; Riley Thompson, from Renfrewshire, was diagnosed with an optic nerve glioma in February, after his mum Nicole, 36, noticed a squint in his right eye and took him to the doctors

Byline: By, Jonathan Blackburn & Zasha Whiteway-Wilkinson A five year old boy had a lifesaving operation after a routine pre-school eye test revealed a brain tumour the size of a [...]