This is Adam ringing the bell at Royal Manchester Children's Hospital last week after completing his treatment. Adam's mum, Claire, sent us this message which outlines his story: "For about a year Adam was struggling with terrible headaches, nausea, hot flushes and increasing unsteadiness. Our GP was brilliant and kept sending him to our local hospital, Stepping Hill. After finding him unconscious and calling an ambulance, they reluctantly agreed to a scan although the paediatrician was insisten