This episode follows Dr Rebecca Leon as she investigates proton beam therapy at The Christie Hospital, home of the first high-energy NHS proton beam centre in the UK, to speak to people involved and find out more.
Update: Oscar (now 12) has experienced no side effects in over two years since the end of his treatment in 2019. He is happy, well and doing incredibly well at secondary school (and wants to be a radiographer when he grows up thanks to his fantastic experience at a number of hospitals up and down the country!).