What is Metastatic Breast Cancer?

Metastatic or “Stage IV” breast cancer is a form of advanced cancer that has spread outside of the breast to other parts of the body. It is sometimes referred to as “advanced” and “secondary” cancer, as it is already established, rather than “early” and “primary” cancer. Metastatic breast cancer is not curable, although treatment typically focuses on extending the life of a patient.

What Causes Metastatic Breast Cancer?

Metastatic breast cancer occurs when malignant (or cancerous) cells from the original cancer site spread and malignant tumors develop elsewhere in the body. The most common sites for metastases include the bones, liver, lung, and brain. This can happen at any stage in the development of breast cancer, although it is likely to occur at a later stage.

How is the Care Different for Metastatic Breast Cancer Patients?

The care offered to metastatic breast cancer patients is different to that provided to those in earlier stages of the disease. Treatment typically revolves around a “palliative care” approach, in which the aim is to reduce the symptoms and make the patient as comfortable as possible. Often, chemotherapy and other anti-cancer medications are used to slow down the spread of cancer and reduce the symptoms.

At the same time, lifestyle and psychological support is offered. Such support helps to improve the patient’s quality of life and can make a crucial difference in terms of their effectiveness in dealing with their illness.

Overall, metastatic breast cancer can be an incredibly difficult situation for those affected. It is essential that high-quality care is provided, both to extend the life of the patient and to ensure that their quality of life remains as positive as possible.