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 casual of lymph node involvement than those who respite longer, therefore improving their outlook, according to an old new study. As breast cancer progresses, cancer cells may meal 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 agitate patient prognosis," said inspect 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 soul cancer found during a ordinary mammogram best vito. She divided them into three groups, based on the opening 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 principal 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 interstice had lymph node involvement, 21 percent of those in the stomach 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 middle breast cancer patients, it did not establish a cause-and-effect relationship. Wang, an aide professor of radiology at Northwestern University's Feinberg School of Medicine, is scheduled to present the findings Wednesday at the annual conjunction of the Radiological Society of North America, in Chicago. The best void between routine mammograms has been a point of discussion and debate for years.

In 2009, the US Preventive Services Task Force, an individualistic group of experts, changed their recommendations, which previously advised annual mammograms. The updated recommendations advised that women begin wont mammograms at age 50, and that every two years was an OK 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 bosom cancer with different screening intervals and the downsides of false positives, which could translate into more testing, loss and anxiety. Other organizations, however, including the American Cancer Society and the American College of Radiology, persevere to recommend annual mammograms for women beginning at age 40. The experimental results support the recommendations for annual testing beginning at age 40 for average-risk women.

The reading disclosed that another co-author has served on boards or been a speaker for imaging-device manufacturers. An expert not connected with the callow 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 just one. "If you grab someone with early stage cancer, they are going to need less extensive surgery, and maybe no chemo," said Dr Laura Kruper, steersman of the Cooper-Finkel Women's Health Center at the City of Hope Cancer Center, in Duarte, California "The unfledged study adds more genius behind the fact that we do need screening mammograms starting at age 40 and every year.

In a second look presented at the meeting, other researchers reported on a new technique that uses focused ultrasound under the MRI management to heat and destroy breast cancer tissue. Researchers at Sapienza University, in Rome, evaluated the healing 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 cypher of tumor was found in 10 of the 12 patients.

More experimentation is needed, however, before the technique could be considered as a standalone treatment, the researchers said. kruper agreed. The changed technique is far from being ready for clinical use. Among the unanswered questions are how the results will summer-house up over time program. 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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Dr. Alejandra Falto

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