Teenager Isla Sneddon died from breast cancer after doctors initially assessed her symptoms as low risk because of her age, raising concerns about how suspected cancer cases in young people are handled. I am beyond angry that women with Stage 4 secondary breast cancer are being left to die before their time in this country, while the rest of the world moves forward with life extending treatments. They say the initial assessment of Isla's symptoms contributed to the late stage at which her cancer was identified. The case has renewed discussion about how the NHS and other health systems approach cancer symptoms in children and teenagers. Isla's parents hope their campaign will lead to clearer guidance and faster diagnostic pathways, helping to prevent future deaths linked to delayed diagnosis.