Behind The Screen What To Know About 3D Mammograms

Early detection is always key when it comes to cancer. Here, breast surgeon DR GEORGETTE CHAN shares the latest advances in breast cancer screening, and how 3D mammography might benefit you.

- Amy Greenburg

While a breast examination itself can't prevent breast cancer, early detection can mean earlier treatment, which ultimately means a better chance of survival. In fact, early discovery is associated with a 20 percent drop in breast cancer mortality, says Dr Georgette Chan.

That said, routine breast screening is a must - whether breast cancer runs in your family or not - and there are different types of diagnostic options available.

Mammography is the most widely used form of breast cancer screening worldwide, with other methods like ultrasound and magnetic resonance imaging (MRI) typically used for further evaluation, or in conjunction with mammography - particularly for those women at high risk, explains Dr Chan.

In her opinion, the most effective tool for detecting breast cancer is a mammogram - a special type of x-ray that reveals any changes and abnormalities in the breast tissue. It has an accuracy rate as high as 90 to 95 percent, and has proven effective in detecting cancers early, even before any symptoms present, she says.