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The government is now operating in accordance with the Guidance on Caretaker Conventions, pending the outcome of the 2025 federal election.

Ductal carcinoma in situ

Ductal carcinoma in situ (DCIS) is an abnormal proliferation of cells in the mammary ducts.

While cells display abnormal cytological features similar to those of invasive breast cancer, unlike invasive breast cancer, DCIS is confined within the duct system. If left untreated, DCIS may increase the risk of developing invasive breast cancer later in life.

The following resources have been designed to assist in decision making by women and their doctors.

Clinical resources

Cancer Australia

Cancer Australia was established by the Australian Government in 2006 to benefit all Australians affected by cancer, and their families and carers. Cancer Australia aims to reduce the impact of cancer, address disparities and improve outcomes for people affected by cancer by leading and coordinating national, evidence-based interventions across the continuum of care.

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