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Information on primary and secondary cancers in relation to cancer of unknown primary
Information on cell types and cancer of unknown primary (CUP).
An explanation of what cancer of unknown primary (CUP) is and possible reasons why the primary cancer can't be found
For answers, support or just a chat, call the Macmillan Support Line free (Monday to Friday, 9am-8pm)
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© Macmillan Cancer Support 2013
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