Canadian Cancer Society logo

Breast cancer

You are here: 

Rare malignant tumours of the breast

The following types of tumours account for less than 1% of all breast cancers.


Paulette Hicks A random act of kindness during one of the most vulnerable times in someone’s life can be powerful.

Read Paulette's story

Trusted online community of support

Illustration of computer provides a trusted online community for cancer patients, their family and friends.

Learn more