Girl, 11, was told by doctors she had tummy bug but it was a brain tumour

Tia Gordon, from Northampton tried to see doctors for years before her tumour was found (Picture: Imogen Darby/PA Wire)A schoolgirl misdiagnosed with sickness bugs and migraines was assessed by medics about 30 times before being told she had a brain tumour.Tia Gordon, 11, from Northampton, was admitted to hospital as an emergency and had to undergo 10 hours of surgery – despite previous trips to GPs, A&E and calls to NHS 111.Her mum, Imogen Darby, a pharmacy dispenser, said Tia had to