Last year, when “Good Morning America” anchor Robin Roberts found a lump in her breast during a self-exam, her first thought was: This can’t be; I’m too young! Yes, at 46, Roberts was younger than age 55, when two out of three invasive breast cancers are diagnosed. But she’s also black.
Though African-Americans are less likely than white women to get breast cancer, when we do get it, the disease strikes younger and is more deadly. And black women have a higher risk of developing and dying from breast cancer than Asian, Hispanic or Native American women.
More chilling, over the past several years, many studies have shown that compared to other women, African-American women are more frequently diagnosed with an aggressive form of breast cancer that resists some kinds of treatment. This type of tumor also occurs at younger ages, often before age 35. Last summer, researchers at the University of North Carolina identified a specific, virulent breast cancer tumor that strikes young black women 10 times more often than either white women or even older black women. Moreover, our tumors are generally diagnosed and treated later in the game, which makes them especially dangerous.
Happily, Robin Roberts is doing just fine and is back on the air. She caught her cancer early and received treatment quickly. She has become an outspoken breast cancer role model and activist. In fact, last month she shed her wig and now proudly displays her post-treatment hair — cute and very short. She and other survivors across the country have helped shine the light on the enigma of breast cancer in black women and increase the pressure on scientists to solve this mystery.
And it is a mystery. No one can fully and clearly explain the black-white differences in breast cancer, particularly the more aggressive, lethal form of the disease that black women are likely to contract. Is there something different about our genetic makeup that makes us susceptible to a cancer that doesn’t respond to treatment and kills fast and young? Is it our environments — that so many of us live in disadvantaged communities, where stress, poverty and pollution are simply a part of everyday life and healthy food and quality medical care are not? Is it racism — could it be that it’s not breast cancer that discriminates, but an unequal health care system and the people who run it?
According to experts, there is no one answer, but a thorny tangle of questions.
“We know that African-American women are more likely to have tumors that are more aggressive and less responsive to treatment,” says Dale Sandler, chief of the Epidemiology Branch at the National Institute of Environmental Health Sciences and principal investigator of the Sister Study, a large research project that is looking at breast cancer by focusing on women who have lost sisters to the disease. “We also know that black women either delay seeking treatment or get the runaround when they do. Still, these factors don’t account for all of the disparity in mortality. Clearly something else is going on.”