Breast cancer is the most common cancer among women worldwide, and catching it early can make all the difference.
Every October, pink ribbons start appearing on clothing, buildings and social media feeds around the world. They can be easy to scroll past, but the message behind them is one that touches almost every family in some way. Breast Cancer Awareness Month is a reminder that the most common cancer among women is also one of the most treatable when it is found early.
The numbers explain why the month matters. Breast cancer is the most common cancer among women globally, accounting for roughly a quarter of all cancers diagnosed in women every year. It is also the leading cause of cancer death among women, responsible for about one in six cancer deaths in women worldwide, the World Health Organization says.
In 2022, around 2.3 million women were diagnosed with breast cancer and about 670,000 died from the disease. Behind those figures are mothers, daughters, sisters and friends, many of whom could have been treated more successfully with an earlier diagnosis.
And the burden is growing. A study by the WHO’s cancer agency, published in Nature Medicine, projected that if current trends continue, new cases will rise by 38 percent and deaths by 68 percent by 2050, reaching 3.2 million new cases and 1.1 million deaths a year.
Breast Cancer Facts Every Woman Should Know
Breast cancer does not affect everyone equally. About one in 20 women around the world will be diagnosed with it in her lifetime, and the risk of dying from it is much higher in countries where screening and treatment are harder to access. Women in low- and middle-income countries are more likely to be diagnosed at a later stage, when the disease is harder to treat.
The gap is clear in survival rates. In many high-income countries, more than 90 percent of women diagnosed with breast cancer survive at least five years. In countries where early detection is limited, that figure can be far lower.
Pakistan is among the countries carrying a heavy burden. It recorded more than 15,500 breast cancer deaths in 2022, placing it among the ten countries with the highest number of deaths from the disease, and its mortality rate is well above the global average. Late diagnosis, limited screening and social hesitation around discussing breast health are often cited as part of the reason.
Age is the biggest risk factor, and the risk rises as women get older. Other factors include a family history of breast cancer, obesity, alcohol use, tobacco use, a history of radiation exposure and some types of hormone therapy. Still, about half of all breast cancers develop in women with no specific risk factor beyond being a woman and getting older, which is why awareness matters for everyone. Men can get breast cancer too, although it is rare, making up a very small share of all cases.
Early Signs of Breast Cancer to Watch For
Many breast cancers cause no symptoms in their early stages, which is one reason regular checks are so important. When symptoms do appear, the most common is a new lump or thickening in the breast, often without pain.
Other signs include a change in the size, shape or appearance of the breast, dimpling, redness or pitting of the skin, a change in the appearance of the nipple or the skin around it, and unusual discharge from the nipple.
Most breast lumps turn out not to be cancer. Even so, doctors advise that any new or unusual change should be checked by a healthcare provider as soon as possible rather than waiting to see if it goes away.
Why Breast Cancer Screening Matters
Early detection is the single biggest factor in improving survival. When breast cancer is found before it has spread, treatment is usually simpler, less aggressive and far more likely to succeed.
Screening, most commonly through a mammogram, can detect breast cancer before any symptoms appear. Recommendations on when to start and how often to be screened vary from country to country, so women are advised to speak to their doctor about the schedule that suits their age and personal risk. Getting to know how your breasts normally look and feel also helps in noticing changes early.
The WHO launched its Global Breast Cancer Initiative in 2021 with the goal of reducing breast cancer deaths by 2.5 percent a year. Over 20 years, that would save an estimated 2.5 million lives, The pink ribbons will come down at the end of the month, but the message behind them is meant to last all year. A simple check today can make an enormous difference tomorrow.
