Little Alex was diagnosed with medulloblastoma, a rare form of cancer earlier this year.
This spectacular video shows a musician playing her violin as her brain tumor is being removed by surgeons. Dagmar Turner's medical troubles began in 2013 when she was diagnosed with a slow-growing tumour, after she suffered a seizure while
"During the routine CT scan, they found abnormalities in my brain. Later that night, they told me, ‘I’m sorry, you have a brain tumour.'"