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![](https://webarchive.library.unt.edu/web/20090114081323im_/http://www.cancer.gov/images/spacer.gif) Carcinoma of Unknown Primary |
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General Cancer Resources |
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Coping with Cancer
Managing side effects and complications caused by cancer and its treatment.
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Support and Resources
Information about cancer support organizations, finances, insurance, home care, and hospice care.
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Educational Materials About Clinical Trials
Types of trials, how they work, risks and benefits of taking part.
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Complementary and Alternative Medicine
Healing philosophies, approaches, and therapies used in addition to, or instead of, conventional cancer treatments.
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Definition of carcinoma of unknown primary: A case in which cancer cells are found in the body, but the place where the cells first started growing (the origin or primary site) cannot be determined. Also called cancer of unknown primary origin and CUP.
![](https://webarchive.library.unt.edu/web/20090114081323im_/http://www.cancer.gov/images/spacer.gif) For an overview of carcinoma of unknown primary, see Cancer of Unknown Primary Origin.
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