NCI is the nation's trusted source for cancer information
Quitting smoking isn’t easy, but we have information and resources to help you succeed.
Risk factors include Helicobacter pylori infection of the stomach, smoking, and a diet high in salted or smoked foods.
Clinical trials are research studies that help find, diagnose, treat, manage, and prevent cancer.
Learn more about treatment
Supportive information on managing the physical and emotional effects of cancer and treatment for both patients and caregivers.
Information to help with talking about and coping with advanced cancer, making choices about care, and end-of-life planning.
Information on choosing a doctor or treatment facility, financial help, insurance coverage, end-of-life planning, and resources to help you avoid scams.
National Cancer Institute Center for Cancer Research scientist and physician, Lauren V. Wood, M.D., discusses immunotherapy and cancer.
The NCI offers free, scientifically accurate, and easy-to-understand information on a range of cancer topics in English and Spanish. Get live help from compassionate information specialists at 1-800-4-CANCER.