By Tyler Smith
(May 2016) Rebecca Marsh knows how to balance risk and benefit.
Marsh, an assistant professor of radiology at the University of Colorado School of Medicine, does her best to counter their fears with facts. Despite splashy news media reports, there is no evidence that radiation from imaging equipment causes cancer.
“I understand their concerns,” she says. “But there is a lot of false information and I strive to send a consistent message that is accurate, accessible and consistent.” For women considering breast cancer screenings, Marsh adds, “My job is not to convince them to get a mammogram but rather to help them make an informed decision.”
Such risk-reward calculations are the stuff of everyday life. But sometimes the odds break the wrong way. In March of last year, Marsh felt what she describes as “a structure” in her left breast. Although her mother had died at 57 from a rare
abdominal cancer, there was no history of breast cancer in her family, and Marsh was only 36 – well below the American Cancer Society’s guidelines for
She mentioned it during her next regular visit with her primary care physician (PCP) at a UCH clinic. You don’t meet the criteria for a clinical breast cancer exam, her PCP said. But a medical student was observing the visit, so the PCP took the opportunity to demonstrate how to conduct the exam. Everything seems fine, the PCP said, calling the structure the result of normal fibrotic changes.
“That coincided with what I had read online,” Marsh recalls as she sat in her tiny interior office in Research Complex 2 nearly a year later. “I wasn’t worried.”
But someone else was. In November, Marsh’s boyfriend told her he was concerned about the small mass. It doesn’t feel right to me, he said. She played down his worry and laid out her logic: She wasn’t considered high risk for breast cancer, her PCP had told her there was nothing to worry about, she had lots of responsibility in her job with CU’s Department of Radiology, and she felt fine.
Her boyfriend held firm. I think this is different, he said.
“I told him, ‘If it will make you feel better, I’ll get it checked out,’” Marsh says.
Shortly thereafter, she was in the mammography area of the Breast Center in the Anschutz Outpatient Pavilion. She pulled a tech aside, related the background of the suspicious structure and asked for a recommendation. The tech told her the clinic takes walk-in patients, so why not get a mammogram?
Marsh did so, and the image showed a mass that on
It was now early afternoon, and Marsh headed in for a biopsy, which confirmed a 3-centimeter primary tumor. Her boyfriend and the tech who had done the mammogram stood by as Marsh asked the radiologist a blunt question: What’s your feeling about
what’s going on? She got a numbing answer. The chances are 99 percent that
A life detour
“In the space of four or five hours, I went from thinking the worst-case scenario was that I had a cyst to ‘you very likely have cancer,’” Marsh says. Twenty-four hours later, the 1 percent chance she’d hoped for vanished.
The pathology results showed two primary masses, both positive. Marsh had
The next big question – and
Marsh began a regimen of eight chemotherapy treatments for Stage 3C breast cancer on Dec. 17, 2015, and completed the fifth Feb. 11. She’ll finish chemo at the end of March, and then have a four-week recovery period before her surgery – a lumpectomy, not a mastectomy, because of the specifics of her genetic testing and the size and location of the tumor. A six-week round of radiation is slated to begin the end of May.
She has a path forward, but her life with cancer follows no straight lines.
The lines of life are the most blurred when it comes to her young children – Owen, 8, and Lucia, 5. One thought emerged from the confused swirl the day she confronted cancer: What am I going to tell the kids? She called her three sisters and ex-husband to give them the news, then waited for her children to come home from school. Marsh told them she was sick, waited for their questions, and got the big one in about a minute: Are you going to die?
Her disease isn’t black and white, and neither was her answer. “The goal is no,” Marsh told them. “I said there are plenty of people with the same illness I have and many of them get treatment and live a long time.” Seeing her son’s concern, she talked about what would happen as she went through treatment.
“I told them about the long-term plan,” Marsh says, “and that I was going to get medicine that would kill the cancer cells but that it would make me feel sick and tired and that my hair would fall out.” They went out together to
When Marsh’s hair began to fall out after she started chemotherapy, her daughter asked, “Why would you take medicine that makes your hair fall out?” Marsh explained that she could either take the medicine that kills the tumor cells and
wait for her hair to grow
Rather than hide her periodic lapses in mental focus, she lets them know it’s something that comes with the chemotherapy. On one such
One step at a time
Marsh also tries to be pragmatic about
“Because of the chemo, I’ve had to pull back on other professional involvements,” she says. “I need this one thing I know I can do.”
Marsh still knows the importance of balancing risk and benefit. But her cancer has also given her a new perspective on the limits of knowledge. She trained at MD Anderson Cancer Center and spent nine years there. She did graduate work in radiation therapy physics. But cancer pays no attention to such qualifications.
“Cancer treatment is not foreign to me,” she says. “But there is a false impression that ‘smart’ people can catch cancer early. I’ve worked in mammography, and part of my profession is working with breast imaging. I
have a master’s and a
Marsh’s “public service message,” as she puts it, is simple. “If you notice changes and have concerns and suspicions, go in and check it out – even if it hasn’t been a year, or you’re too young, or you’re not in a high-risk category. Women in their 30s and early 40s are really busy, and it’s easy to put a mammogram off. But figure out a way to fit it in.”
And listen to your loved ones, she says. “If my boyfriend hadn’t said anything, I might not have gone in for months,” Marsh says. “That might have made a big difference in how this all played out.”
This article originally appeared in the UCHealth Insider in February 2016.