Top 5 Mammogram Myths Debunked

Breast cancer is the most prevalent cancer among women in Singapore, with nearly 200 new cases diagnosed each month.

Early detection through regular breast cancer screening can significantly enhance the prognosis, allowing many patients to lead healthy lives for decades.

Despite the proven effectiveness of mammograms, which utilise low-dose X-rays to identify early signs of breast cancer, various misconceptions persist. These myths can deter women from seeking this vital screening. In this article, we tackle and dispel common myths about mammograms and breast cancer screening, providing clear, evidence-based information to empower women to make informed health decisions about breast health.

Myth 1: Radiation from regular mammograms can cause cancer

The radiation from a mammogram is equivalent to two months of exposure to environmental background radiation, which is completely safe.

Myth 2: Mammograms are very painful

Mammograms require breast compression between two plates to get a clear picture. Most women report it as discomfort, while others may feel some pain.

Myth 3: Only those with a family history of breast cancer should get screened regularly

This is false. Only 5-10% of breast cancers are genetic. In fact, 70% of women with breast cancer do not have a family history. All women should get a screening mammogram once they turn 40.

Myth 4: Doing a mammogram every few years, instead of yearly, is fine

Yearly mammograms are recommended based on extensive research to ensure the best chance of early cancer detection. Some cancers can grow quickly, so yearly screenings are crucial once you turn 40.

Myth 5: Young women do not get breast cancer

The Singapore Cancer Registry reported that 18% of women diagnosed with invasive breast cancer between 2010 and 2014 were under 45. While cancer is more common with age, young women under 40 can also develop breast cancer.

Monthly breast self-examinations from age 20 can help with early detection. Look for lumps, nipple discharge, retraction, or skin changes. Not all changes indicate cancer, so consult a breast specialist for a review if you notice any abnormalities.

Need additional support?

Visit us at Thomson Breast Centre, located in Thomson Medical Centre. Book an appointment today.