article_snippet: Alex's life-saving PD-L1 immunotherapy treatment 
article_snippet: it isn't available on the NHS and costs £25,000 per session .
article_snippet: London's Harley Street where she saw a leading cancer specialist Professor told my daughter about a treatment which is being used in the United States known as PD-L1 immunotherapy.
article_snippet: a treatment which is being used in the United States known as PD-L1 immunotherapy helps a person's body fight cancer cells by recognising those cells as impostors.
article_snippet: However, a treatment which is being used in the United States known as PD-L1 immunotherapy isn't available on the NHS and costs £25,000 per session.
article_snippet: a treatment which is being used in the United States known as PD-L1 immunotherapy is Alex's only hope to win the battle which has left my daughter exhausted, confused and unable to sit and play with my daughter young daughter Willow Mae .
article_snippet: Initially the council information officer was given the good news that the company developing a treatment which is being used in the United States known as PD-L1 immunotherapy are looking for patients to try it on Britain - and patients were willing to treat patients for free.
highlights_snippet: PD-L1 immunotherapy is her only hope but costs £25,000 per session .
  