Word: breast
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...that all patients were participating in the same clinical trials, the authors said, there was no difference in terms of access to care. Researchers said also that even after adjusting for patients' socioeconomic status, the survival gap between black and white patients remained for three of the cancers studied: breast, ovarian and prostate. "There is a considerable difference in the statistics. Something big is going on among people who are getting equal care," says lead author Kathy Albain, a breast and lung cancer specialist at Loyola University's cancer center. That something, the authors concluded, must be some unknown biological...
Andrews hopes farming teaches the girls to be more entrepreneurial, well-rounded moms. "Breast-feeding, which is definitely not a popular adolescent activity, is looked on differently by the girls who experience the lessons with baby rabbits," she says. A teachable moment happened the day students broke open an egg containing what appeared to be a viable chick, which the girls frantically tried to save, even calling in the school nurse. The chick died, but the episode sparked a thoughtful conversation about premature human babies, the risks they face and the possibility that saving ailing preemies isn't always merciful...
...often unnecessary; earlier studies have shown that many of the small cancers that a lumpectomy may leave behind are in the same region as the surgery site, and therefore will most likely be destroyed by the radiation treatment that follows. "Radiation is very good," says Dr. Larry Norton, a breast-cancer specialist at Memorial Sloan Kettering Cancer Center in New York City. "We do know that if you don't irradiate a breast after surgery, you get local recurrence." (Read "The Year in Medicine 2008: From...
...from the diagnostic arena. As a diagnostic tool, MRIs can be useful in picking up what mammograms may not find - which is why the American Cancer Society, for example, recommends both screens for otherwise healthy women with a strong family history of the disease and younger women with dense breast tissue...
Hayes acknowledges that MRIs may also prove useful in detecting the spread of cancer from one breast to the other, but even here, he says, the data are still preliminary; MRIs may pick up about 3% to 5% of tumors that mammograms miss, but there is little evidence suggesting whether those additional tumors are malignant or benign. To find out the true benefit of MRI, he says, more research needs to be conducted. "Without randomized trials, we really don't know everything," says Norton...