Cancer is not a single disease with a single cause or type of treatment. There are more than 200 types of cancer, each with its own name, behaviour and treatment.
Macmillan Cancer Support, registered charity in England and Wales (261017), Scotland (SC039907) and the Isle of Man (604). A company limited by guarantee, registered in England and Wales company number 2400969. Isle of Man company number 4694F. Registered office: 89 Albert Embankment, London SE1 7UQ.