Treatments for stage 0 anal cancer
The following are treatment options for stage 0 anal cancer. Your healthcare team will suggest treatments based on your needs and work with you to develop a treatment plan.
Surgery
Surgery is the main treatment for stage 0 anal cancer. Wide local excision is usually done to remove the tumour and a small amount of healthy tissue around it (called the surgical margin). Sometimes more surgery is needed to remove any cancer left behind or if cancer cells are found in the surgical margin.
Clinical trials
You may be asked if you want to join a clinical trial for anal cancer. Find out more about clinical trials.
How can you stop cancer before it starts?

Discover how 16 factors affect your cancer risk and how you can take action with our interactive tool – It’s My Life! Presented in partnership with Desjardins.