American Cancer Society - Basics

Start in this section to get answers to some of the basic questions about cancer, such as what it is, what some of the common signs and symptoms are, and how many people it affects.


Cancer.net provides timely, comprehensive, oncologist-approved information from the American Society of Clinical Oncology. Cancer.net brings the expertise and resources of ASCO for people living with cancer and those who care for and about them to help patients and families make

National Cancer Institute

This website offers free, credible, current, comprehensive information about cancer prevention and screening, diagnosis and treatment, research across the cancer spectrum, clinical trials, and news and links to other NCI websites.

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