Ductal carcinoma in situ (DCIS) What is DCIS?
Ductal carcinoma in situ (DCIS) is the earliest possible form of breast cancer. It needs to be treated but is not life-threatening.
Order or download our free booklet about DCIS, which is an early form of breast cancer. It covers symptoms, diagnosis, possible treatments, and practical issues.
Worrying about cancer can have a big impact on your feelings. Read our advice to help you cope with your emotions.
If you're deciding which charity to support with your fundraising, talk to us. We want to be there for everyone affected by cancer, and we need your help.
What's happening near you? Find out about support groups, where to get information and how to get involved with Macmillan where you are.
Read about Caroline's life after breast cancer. She talks about how reconstructive surgery helped her regain confidence in her body. She now associates her scars with defiance not defeat.
Affected by breast cancer? Join this group to share experiences and ask questions to people who understand what you're going through.
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All our information is reviewed by cancer or other relevant professionals to ensure that it’s accurate and reflects the best evidence available. We thank all those people who have provided expert review for the information on this page.
Our information is also reviewed by people affected by cancer to ensure it is as relevant and accessible as possible. Thank you to all those people who reviewed what you're reading and have helped our information to develop.
You could help us too when you join our Cancer Voices Network – find out more at: http://www.macmillan.org.uk/cancervoices
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