Skip to content

    Cancer Health Center

    Font Size
    A
    A
    A

    Breast, Thyroid Cancer: Risk for Survivors

    Doctors, patients should know of increased risk, expert says

    WebMD News from HealthDay

    By Steven Reinberg

    HealthDay Reporter

    FRIDAY, Feb. 5, 2016 (HealthDay News) -- Women who survive either breast or thyroid cancer may be at increased risk for the other tumor type, according to a new analysis.

    University of Chicago researchers who reviewed 37 published studies found breast cancer survivors were 1.55 times more likely to develop thyroid cancer than women who hadn't had breast cancer. And, female thyroid cancer survivors were 1.18 times more likely to get breast cancer than women who hadn't had thyroid cancer, researchers said.

    "This is a real risk," said study lead author Dr. Raymon Grogan, director of the university's endocrine surgery research program.

    "People who have had one of these cancers need to be aware that they are at higher risk for developing the other cancer," he said.

    Thyroid cancer cases have nearly tripled in the United States over the past 30 years, and breast cancer is the most common cancer among women, according to background notes with the study. Thanks to medical advances, more women are surviving each cancer, Grogan said.

    Doctors need to be more aware of the link between the two cancers, Grogan said.

    "It should just become one of the common discussions between a patient and her doctor," he said. "It doesn't change the recommendations for screening, but people need to be aware and be screened at the appropriate time."

    The report was published Feb. 5 in the journal Cancer Epidemiology, Biomarkers and Prevention.

    Carol DeSantis, director of breast and gynecological cancer surveillance at the American Cancer Society, said the connection between thyroid and breast cancer is known.

    She said her concern with this new report is that by lumping together so many studies that differ in their methods and findings, it's impossible to come up with a single number that accurately reflects the risk of having one cancer after having had the other.

    "The review of different studies is helpful to see that there is that link, but combining them all together, I am not sure who that would be applicable to," DeSantis said.

    Today on WebMD

    man holding lung xray
    What you need to know.
    stem cells
    How they work for blood cancers.
     
    woman wearing pink ribbon
    Separate fact from fiction.
    Colorectal cancer cells
    Symptoms, screening tests, and more.
     
    Jennifer Goodman Linn self-portrait
    Blog
    what is your cancer risk
    HEALTH CHECK
     
    colorectal cancer treatment advances
    Video
    breast cancer overview slideshow
    SLIDESHOW
     
    prostate cancer overview
    SLIDESHOW
    lung cancer overview slideshow
    SLIDESHOW
     
    ovarian cancer overview slideshow
    SLIDESHOW
    Actor Michael Douglas
    Article