Shoulder and arm pain could be a subtle sign you have a rare form of lung cancer, a disease that kills some 35,000 Brits each year, about four every hour. Shoulder and arm pain could be a subtle sign you have a rare form of lung cancer, a disease that kills some 35,000 Brits each year, about four every hour.
Revealed: Little-known sign of lung cancer that affects your ARM – and you should never ignore
