NCI is the nation's trusted source for cancer information
An online tool presents photos that show changes in individual pigmented lesions over time.
Understand how cancer cells differ from normal cells and why they grow and spread.
Find an NCI-supported clinical trial—and learn how to locate other research studies—that may be right for you or a loved one.
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.
View this video on YouTube.
This video explains the different types of kidney and renal pelvis cancers, risk factors for these cancers, and which groups experience increased diagnoses and survival rates.
NCI offers free information on cancer topics in English and Spanish. Get live help at 1-800-4-CANCER.