Dillan can now undergo a bone marrow transplant
Dylan was given the devastating diagnosis after a visit to A&E with back pain
This kind of success rate isn't believed to have ever happened in the history of cancer
Medics have described the new drug as 'promising'
A team of NHS doctors and nurses also travelled to Poland to provide the children with medical support
After months of gruelling treatment, the singer's tumour was found to be 'under control'
The singer was diagnosed with an inoperable grade-four glioblastoma last year
Unsurprisingly, the area has a somewhat unsavoury past...