Breast cancer is the most common cancer found in Australian women (apart from non-melanoma skin cancer). Breast cancer occurs when cells in the breast tissue grow abnormally and divide uncontrollably.

These abnormal cells can form a tumour, which may be benign (noncancerous) or malignant (cancerous). Approximately 20,600 people were diagnosed with breast cancer in 2023. The average age at diagnosis is 62 years old. It is estimated that one in eight females and one in 667 males will be diagnosed by the time they are 85.

There are several factors that can increase a person’s chances in developing breast cancer; Genetics, Age, Hormone exposure and lifestyle factors (such as being overweight, excessive alcohol intake and lack of physical activity). Early detection is best for successful treatment; however, some cases go unnoticed due to having next to no symptoms, in some cases a Dr or a Mammogram are the only ways to identify the cancer.

However, it is best to be aware and check for symptoms, such as; new lumps or thickening in the breast, especially if in only one breast, nipple sores, change in shape of the nipple, nipple discharge or turning in, changes in the size or shape of the breast, skin of the breast dimpling, discomfort or swelling in the armpit, rash or red swollen breasts, ongoing pain that is not related to your menstrual cycle that remains after your period and occurs in only one breast. If you notice any of these symptoms, it's important to consult a healthcare professional.

Diagnosis typically involves a combination of physical examination, mammogram, ultrasound, and potentially a biopsy. Treatment options for breast cancer vary depending on the stage, type, and the patient's overall health.

If you're having concerns you can check the NSW Government Breast Screening website to find a location near you.