https://www.cancerresearchuk.org/about-cancer/anal-cancer
Anal cancer | Cancer Research UK
Anal cancer is cancer that starts in the anus. The anus is the part of the large bowel that opens to the outside of the body. Find out more.
cancer research ukanal
https://www.cancer.org/cancer/types/anal-cancer/what-is-key-statistics.html
Key Statistics for Anal Cancer | American Cancer Society
Anal cancer is fairly rare -- much less common than cancer of the colon or rectum.
key statisticsanal canceramericansociety
https://www.analcancerfoundation.org/
The Anal Cancer Foundation
Mar 18, 2026 - The Anal Cancer Foundation is dedicated to supporting patients and funding new treatments, exclusively for anal cancer. Read about our work.
anal cancerfoundation
https://www.cancer.org/cancer/types/anal-cancer/detection-diagnosis-staging/survival-rates.html
Anal Cancer Survival Rates | Anal Cancer Prognosis | American Cancer Society
Because anal cancer is uncommon, statistics on survival are not exact.
anal cancersurvival ratesprognosisamericansociety