Breast cancer in young women is on the rise. One survivor is talking openly about it.
By Laura Yuen The Minnesota Star Tribune MINNEAPOLIS — Vanessa Berrueta Zambrano followed her instincts this past spring when she felt a lump about the size of a piece of popcorn in her right breast. She knew she needed answers. But her clinic told her that a screening likely wouldn’t be covered by her insurance because at age 39, she was too young. “I don’t care,” she remembers telling the medical staff. “Do the mammogram.” Luckily, she insisted. It was breast cancer. Breast cancer in women between ages 20 and 49 is still rare, with a prevalence of about 65 cases per 100,000 people. But the rate has been steadily ticking upward, with incidence among younger women climbing by nearly 3.8% annually from 2016 to 2019, according to a study published this year in JAMA Network Open. Research shows that women under 40 are more likely to die from their breast cancer than older women. People like Berrueta fall into a paradox: Even though more younger women are getting breast cancer, mammograms and other screenings aren’t recommended for women under 40. Some speak of feeling