Cancerbackup: What is cancer?

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The best cancer information for everyone.
Cancerbackup has merged with Macmillan. Together we can provide a wealth of high quality information about cancer.

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What is cancer?

Further information on what cancer is, the common types of cancer and how it develops is available in the About cancer section of the site.


Content last reviewed: 01 October 2005
Page last modified: 05 December 2005

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