Blanche D'Alpuget, widow of former PM Bob Hawke, was diagnosed with breast cancer at the age of 76.
Ms D'Alpuget said the first sign of the cancer was when she discovered a lump growing in her breast nine months after her husband's death.
"I was just taking off my nightie one Sunday morning... I thought, oh, that lump wasn't there yesterday, I thought it was like a mushroom had come up overnight."
"Fortunately, I had a doctor's appointment two days afterwards... as soon as I had the ultrasound, I could tell from the woman's face that the news wasn't good," she said.
Dr Ling says: “Breast lump is the most common sign of breast cancer. But 1 in 6 breast cancers present with other signs such as nipple discharge, skin dimpling or an area of thickening on the breast.”
TIP: It is important to be breast aware, meaning checking your breasts regularly so that you are familiar with the usual look and feel of your breasts, and can notice unusual changes
Photo credit: Simon Bernhardt