Posts Tagged "Mammogram"

mammogramFor 2013, screening for these types of cancers either fell behind previous rates or showed no improvement.

Among adults in the age groups recommended for screening, about 1 in 5 women reported not being up-to-date with cervical cancer screening, about 1 in 4 women reported not being up-to-date with breast cancerpap smear screening, and about 2 in 5 adults reported not being up-to-date with colorectal cancer screening.

The report found that colorectal cancer testing was essentially unchanged in 2013 compared with 2010. Pap test use in women age 21-65 years was lower than 2000, and the number of mammography screenings was stagnant, showing very little change from previous years.

colon cancerResearchers reviewed data from the National Health Interview Survey 2013, which is used to monitor progress toward Healthy People 2020 goals for cancer screening based on the most recent U.S. Preventive Services Task Force guidelines.

The screening data for 2013 show that 58.2 percent of adults age 50-75 years reported being screened for colorectal cancer; 72.6 percent of women age 50-74 had a mammogram; and 80.7 percent of women age 21-65 had a Pap test. All of these percentages are below the Healthy People 2020 targets.

Source: CDC

The Presidential Healthcare Center’s Executive Physicals include cancer screening and tumor marker tracking.

Adding 3-D mammography to conventional digital mammography substantially improved detection of invasive breast cancers and reduced the number of women called back for reexamination, according to the first large study of the new technology, released Tuesday.

mamagram

Doctors in 13 academic and community health settings discovered 41 percent more of the most lethal cancers when women had both traditional digital mammograms and the 3-D screening known as “tomosynthesis.” The technology, approved by the Food and Drug Administration in 2011, provides images that appear as slices of the breast, removing the effect of overlapping breast tissue that can obscure views of tumors.

Sarah Friedewald, co-medical director of the Caldwell Breast Center at Advocate Lutheran General Hospital in Park Ridge, Ill., who led the study, unequivocally endorsed the value of 3-D mammography over conventional imaging. “In my opinion,” she said of any woman about to be screened for breast cancer, “she should have the 3-D mammogram.”

The paper, published online in the Journal of the American Medical Association, reviewed 454,850 examinations from 13 sites across the country — 281,187 conducted with digital mammography and 173,663 that provided the traditional mammogram and tomosynthesis. The improved technology found 41 percent more invasive cancers (4.1 per thousand women screened versus 2.9 per thousand) and more cancers overall.

The addition of tomosynthesis also reduced the need to recall women for further testing, which decreases patients’ anxiety and holds down health-care costs. There was no difference in discovery of ductal carcinoma in situ, a condition that is the subject of heated debate concerning overdiagnosis and overtreatment of some breast cancers.

The 3-D screening subjects women to more radiation than traditional mammography, but the amount is still well within limits set by the FDA, Friedewald said. But it costs more, is not available everywhere and is not always covered by insurance, she said.

The new research did not examine how the patients screened actually fared — an area that Friedewald said needs more study.

Breast cancer kills 40,000 women annually, according to the American Cancer Society, although screening mammography has been important in reducing the mortality rate. But in recent years, women have been subjected to a confusing outpouring of information and research on who should be screened for breast cancer, when and how often.

In recent years, influential medical boards in the United States, Canada and Switzerland have revised their recommendations on screening mammography as debate continued over false-positive findings and over-diagnosis.

In an editorial that accompanied the 3-D mammography study Tuesday, two physicians who were not involved in the research suggested that the results will renew debate, this time over whether tomosynthesis should replace digital mammography. They called for more research.

The Presidential Healthcare Center offers 3D mammography at the co-located Sibley Breast Center.

Source: Washington Post

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