What Is Cancer?

As you learn all about your diagnosis, you may have questions that you want to discuss with your doctor. For now, let’s begin with the basics.

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Breast Cancer Information

  • If You Have Breast Cancer
    Source: American Cancer Society
    A brief overview of breast cancer including the different types, tests, questions, treatments, clinical trials, and what happens after treatment.
    Read more

More on this topic

  • Managing Different Opinions
    Author: Sarah Handzel
    If you’ve been diagnosed with cancer, you may wonder if you should seek a second opinion about your diagnosis and treatment options. Second opinions may confirm your diagnosis and provide invaluable information about your cancer and where it’s located in your body.
    Read more
  • Tips for Newly Diagnosed
    Source: Cancer Support Community
    Are you newly diagnosed? Here's what you need to know.
    Read more

Cancer.com collects information from respected sources and is not responsible for the creation of content, except as noted. The original source has granted permission to share this information on Cancer.com in an effort to provide you with the best information possible.

Additional Links

  • More About Every Cancer Type
    Source: National Cancer Institute
    This is a great place to start if you do not see a specific type of cancer right now on Cancer.com and want to learn more. Get more information about treatment options, causes, prevention, ongoing research, and resources for coping.
  • Understanding Your Pathology Report: Breast Cancer
    Source: American Cancer Society
    When your breast was biopsied, the samples taken were studied under a microscope to create a pathology report. Find out what the report means and how it can be used to help manage your care.
  • General Information About Breast Cancer
    Source: National Cancer Institute
    Learn more from the NCI about breast cancer, including what it is, where it comes from, tests that can be run, and factors that affect your treatment options.
  • Stages of Breast Cancer
    Source: National Cancer Institute
    Learn more from the NCI about the stages of breast cancer, including what the stages mean, how stages relate to your treatment options, and how to identify what stage you might be in.

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