Breast
in sentence
782 examples of Breast in a sentence
Not a swelling
breast
or high bosom in sight.
Because the
breast
has become a very political organ.
I am not a
breast
cancer survivor.
She came to see me after discovering a
breast
lump.
Her sister had been diagnosed with
breast
cancer in her 40s.
There's a shortage of radiologists qualified to read mammograms, and that's because mammograms are one of the most complex of all radiology studies to interpret, and because radiologists are sued more often over missed
breast
cancer than any other cause.
The factor most responsible for that fire is
breast
density.
Two-thirds of women in their 40s have dense
breast
tissue, which is why mammography doesn't work as well in them.
And although
breast
density generally declines with age, up to a third of women retain dense
breast
tissue for years after menopause.
Radiologists classify
breast
density into four categories based on the appearance of the tissue on a mammogram.
If the
breast
is less than 25 percent dense, that's called fatty-replaced.
The problem with
breast
density is that it's truly the wolf in sheep's clothing.
Both tumors and dense
breast
tissue appear white on a mammogram, and the X-ray often can't distinguish between the two.
So it's easy to see this tumor in the upper part of this fatty
breast.
But imagine how difficult it would be to find that tumor in this dense
breast.
Now it's bad enough that
breast
density makes it hard to find a cancer, but it turns out that it's also a powerful predictor of your risk for
breast
cancer.
It's a stronger risk factor than having a mother or a sister with
breast
cancer.
At the time my patient posed this question to me,
breast
density was an obscure topic in the radiology literature, and very few women having mammograms, or the physicians ordering them, knew about this.
Digital mammography is still an X-ray of the breast, but the images can be stored and manipulated digitally, just like we can with a digital camera.
Now gamma imaging has been around for a long time to image the heart, and it had even been tried to image the
breast.
But the problem was that the gamma detectors were these huge, bulky tubes, and they were filled with these scintillating crystals, and you just couldn't get them close enough around the
breast
to find small tumors.
But the potential advantage was that gamma rays, unlike X-rays, are not influenced by
breast
density.
And I started talking to him about this problem with
breast
density, and we realized that we might be able to get this detector close enough around the
breast
to actually find small tumors.
The duct tape is gone, and we added a second detector on top of the breast, which has further improved our tumor detection.
Mammography relies on differences in the appearance of the tumor from the background tissue, and we've seen that those differences can be obscured in a dense
breast.
But MBI exploits the different molecular behavior of tumors, and therefore, it's impervious to
breast
density.
After the injection, the patient's
breast
is placed between the detectors.
You may be surprised to know that mammography is the only radiologic study that's regulated by federal law, and the law requires that the equivalent of a 40-pound car battery come down on your
breast
during this study.
And in this case, a 45-year-old medical secretary at Mayo, who had lost her mother to
breast
cancer when she was very young, wanted to enroll in our study.
So now that we knew that this technology could find three times more tumors in a dense breast, we had to solve one very important problem.
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