Mammography Should Be Done On Time

Mammography Should Be Done On Time.

Breast cancer patients who have mammograms every 12 to 18 months have less inadvertent of lymph node involvement than those who bide longer, therefore improving their outlook, according to an initially new study. As breast cancer progresses, cancer cells may landholding to the lymph nodes and other parts of the body, requiring more extensive treatment "We found doing mammograms at intervals longer than one and a half years essentially does counterfeit patient prognosis," said office researcher Dr Lilian Wang.

And "In our study, those patients were found to have a significantly greater lymph node positivity". From 2007 to 2010, Wang evaluated more than 300 women, all of whom were diagnosed with core cancer found during a uninteresting mammogram enhancement. She divided them into three groups, based on the meantime between mammograms: less than one and a half years, one and a half to three years or more than three years.

Most women were in the gold category. Wang looked to see how many women had cancer that had spread to their lymph nodes. Although nearly 9 percent of those in the shortest entr'acte had lymph node involvement, 21 percent of those in the bull's-eye group and more than 15 percent in the longest-interval group did. The stage at which the cancer was diagnosed did not diverge among the groups, she found.

Although the study found an association between more frequent screenings and less lymph node involvement in the midst breast cancer patients, it did not establish a cause-and-effect relationship. Wang, an second professor of radiology at Northwestern University's Feinberg School of Medicine, is scheduled to present the findings Wednesday at the annual congregation of the Radiological Society of North America, in Chicago. The best hole between routine mammograms has been a point of discussion and debate for years.

In 2009, the US Preventive Services Task Force, an disconnected group of experts, changed their recommendations, which previously advised annual mammograms. The updated recommendations advised that women begin designated mammograms at age 50, and that every two years was an okay interval. Women aged 40 to 50 were advised to examine the pros and cons of screening with their doctors.

The updated guidelines took into account death from heart of hearts cancer with different screening intervals and the downsides of false positives, which could translate into more testing, destruction and anxiety. Other organizations, however, including the American Cancer Society and the American College of Radiology, last to recommend annual mammograms for women beginning at age 40. The redesigned results support the recommendations for annual testing beginning at age 40 for average-risk women.

The burn the midnight oil disclosed that another co-author has served on boards or been a speaker for imaging-device manufacturers. An expert not connected with the supplemental study said its focus - looking not at the risk of death from breast cancer, but the chances of cancer spreading to the lymph nodes - is a valid one. "If you restrain someone with early stage cancer, they are going to need less extensive surgery, and maybe no chemo," said Dr Laura Kruper, leader of the Cooper-Finkel Women's Health Center at the City of Hope Cancer Center, in Duarte, California "The unfamiliar study adds more energy behind the fact that we do need screening mammograms starting at age 40 and every year.

In a second examination presented at the meeting, other researchers reported on a new technique that uses focused ultrasound under the MRI handling to heat and destroy breast cancer tissue. Researchers at Sapienza University, in Rome, evaluated the therapy in 12 breast cancer patients before surgical removal of their cancer and biopsy of their lymph nodes. When the researchers looked at the tissue, no trace of tumor was found in 10 of the 12 patients.

More analysis is needed, however, before the technique could be considered as a standalone treatment, the researchers said. kruper agreed. The unusual technique is far from being ready for clinical use. Among the unanswered questions are how the results will point of view up over time check out your url. Because both studies were presented at a medical meeting, the matter and conclusions should be viewed as preliminary until published in a peer-reviewed journal Dec 2013.

tag : cancer lymph mammograms women years breast patients study researchers

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