Skip to main content

Plain-language explanations based on National Cancer Institute resources · Educational only, not medical advice · How we verify

Cancer Explained

Public figure

Jimmy Carter's Melanoma: What His Story Taught the World About Immunotherapy

In 2015, President Jimmy Carter shared that he had metastatic melanoma. His openness helped millions learn about a newer kind of cancer treatment.

Please note: this page is educational only — it is not medical advice, and it does not speculate about anyone’s health beyond reliable public reporting. For questions about your own health, talk with your healthcare team.

On screen

In August 2015, former President Jimmy Carter told the public that he had melanoma — a type of skin cancer — and that it had spread to his liver and brain. Rather than keep the news private, he spoke openly about his diagnosis and his treatment plan, which included radiation to his brain and a newer type of therapy that works with the immune system. A few months later, he shared that scans no longer showed signs of the cancer. Carter lived for years afterward, and his willingness to talk publicly helped many people learn about how cancer treatment was changing.

The reality

According to the National Cancer Institute, skin cancer is the most common type of cancer. The main types are squamous cell carcinoma, basal cell carcinoma, and melanoma. Melanoma is much less common than the other two, but NCI notes it is much more likely to invade nearby tissue and spread to other parts of the body — and most deaths from skin cancer are caused by melanoma.

When a cancer spreads from where it started to another part of the body, it is called metastatic cancer. In Carter's case, the melanoma had traveled beyond the skin. This is why melanoma is taken seriously even though it begins as a change on the skin.

What the story gets right — and what to remember

Carter's story is a real example of how far melanoma treatment has come. But it is important to remember that every person's cancer is different. The type of therapy that helped him may not be right or available for everyone, and results vary from person to person. A public figure's experience is not a treatment plan or medical advice — it is a starting point for learning and for talking with a qualified care team.

Awareness, screening & prevention

NCI points to sun safety as a key part of lowering skin cancer risk. Ultraviolet (UV) radiation from the sun, sunlamps, and tanning booths causes damage that can lead to skin cancer. NCI also offers information on skin cancer screening and on recognizing unusual moles, since some changes in the skin can be an early sign worth checking. If you notice a new or changing spot on your skin, it is reasonable to have a healthcare professional look at it.

Turning a story into something useful

President Carter's openness reached millions of people who might otherwise never have thought about melanoma or the treatments available for it. That is the quiet power of a public story: it can turn a headline into a reason to learn. You can honor that by understanding the basics of skin cancer, protecting your skin from UV damage, and encouraging the people you love to pay attention to changes on their skin. Free, trustworthy cancer education helps make that possible.

Questions to ask a healthcare team

  • What should I look for when checking my skin for changes?
  • Am I at higher risk for melanoma, and should I have my skin examined?
  • What does it mean if a cancer is described as metastatic?
  • Where can I find reliable, plain-language information about melanoma?

Go deeper with NCI

💛 Support free cancer education

Cancer Explained is free for everyone. Donations help us keep creating calm, plain-language explanations based on trusted National Cancer Institute resources.