- What Is Cancer? - NCI
Explanations about what cancer is, how cancer cells differ from normal cells, and genetic changes that cause cancer to grow and spread
- Cancer - Wikipedia
Possible signs and symptoms of cancer include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements [1] While these symptoms may indicate cancer, they can also have other causes [1] Over 100 types of cancers affect humans [7][8]
- All About Cancer - American Cancer Society
Learn about cancer at the American Cancer Society Find information for specific cancer types: breast, colon, lung, prostate, skin, and more
- Cancer - Symptoms and causes - Mayo Clinic
Find out the basics about cancer, including symptoms, causes and treatments Learn steps you can take to prevent cancer
- Cancer | Definition, Causes, Types, Treatment | Britannica
Cancer is a disease characterized by the uncontrolled multiplication of abnormal cells in the body There are numerous types of cancers, with certain types being major causes of sickness and death worldwide
- Cancer: Symptoms, Causes, Treatment, Stages, Prevention
Read about cancer symptoms, causes, treatment, stages, prognosis, diagnosis, types, and prevention Learn what cancer is and what causes it Inform yourself about the role viruses play in contributing to cancer Learn why cancer occurs and how cancer cells form
- What Causes Cancer? | How And Why We Get Cancer
Cancer is caused by genetic mutations that accumulate over time in the DNA of a cell But what exactly increases our chance of getting cancer? Worldwide Cancer Research explains
- Cancer Resource Center - WebMD
Start here for information on common types of cancer, including breast, lung, colon, skin, prostate, and ovarian cancer Get the facts on cancer symptoms, treatments, and recovery
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