Dr.
Lisa Weinstock is the expert who's speaking out against mammograms. She's a
25-year radiologist and runs the Women's Digital Imaging clinic in Ridgewood,
NJ.
She
just testified before the FDA's mammography advisory panel that mammograms are
useless.
She
brought real-life patients with her to prove her point.
One
patient was told she had Stage 3 breast cancer...just two months after her last
mammogram had found nothing. And she'd had a mammogram every
year for a decade before that.
"We
have too many women like me who end up with an advanced stage of cancer,"
she said.
And
she's right. The problem here is that mammograms miss cancers in women with
dense breasts. Because these women have dense tissue, mammograms can't
distinguish between healthy and cancerous cells. And it's a big problem because
at least 40 percent of women have dense breasts. Worse...women with dense
breasts are the most likely to develop breast cancer.
Unfortunately
plenty of women don't even know they have dense breasts.
"I
had gone to different radiologists in the past and nobody told me I had dense
breasts," another patient told the panel.
It
was Dr. Weinstock who told her she had dense breasts and used ultrasound to
screen her.
It
was that ultrasound exam that showed she had breast cancer. She took a mammogram at
the same time and it completely missed the tumor. Thanks to the ultrasound
finding, she took action early and now has a clean bill of health.
But
think about this...if she'd stuck with the mammogram that cancer would still be growing
inside her today.
Despite
this recent evidence the FDA panel has decided to take no further action on the
matter...as usual.
One-in-Five Women Subjected to Unnecessary Biopsies
You
don't just have to take Dr. Weinstock's word for it.
There's
plenty of other evidence that shows mammograms don't work.
A
study was recently published in the industry-leading New
England Medical Journal. The
research comes from Dr. Mette Kalager of Oslo University Hospital.
She
looked at over 40,000 women and compared the survival rates between those who
got mammograms...and those who didn't. She found a two percent difference
between those groups.
"The
reduction in mortality (is) lower than we expected," she says.
It's
quite a lot lower actually, when you consider the World Health Organization
estimates mammograms cut breast cancer death by 25-30 percent.
Other
experts have had a chance to study those findings and they say mammograms do a
lot more harm than good.
Dr.
Gilbert Welch leads research at Dartmouth Medical School in England. He breaks
down what those percentages really show...and what harm mammograms actually
cause.
He
says 2,500 women have to go through painful mammograms...just to save one life.
Out of those 2,499 other women who get no benefit, 1,000 will be told by their
doctor that there's something suspicious on their exam, leading to unnecessary
stress. 500 of those women will wind up getting unnecessary biopsies. And 15 of
them will actually get treatment for something that was never going to bother
them.
We
think it's time that the medical community stops relying on a screening system
that simply doesn't work...and subjects women to unnecessary pain and
procedures.
And
plenty of medical experts agree.
"It's
not the great lifesaver that people think it is," says Dr. Jeanne
Mandelblatt, who leads research at Georgetown University. "It's not a
magic bullet."
She's
not the only one.
Dr.
Rita Redberg is a professor of medicine at the University of California, San
Francisco. She's also the editor of the prestigious Archives
of Internal Medicine.
She
says there's no way she'll be getting a mammogram anytime soon, despite being in her
50s.
She
says there's too much research that proves mammograms show up too many false
positives that result in biopsies that show them to be nothing at all. At the
same time they miss real tumors that ultrasounds and other digital imaging
techniques often catch.
All
in all she says there's no medical evidence that shows mammograms do any good
at all.
"There
are many areas of medicine where not testing and not treating actually result
in better health outcomes," she says.
Mammograms May Cause Breast Cancer in Women Most at Risk
In
the case of mammograms we think she's absolutely right.
Two
recent studies both show that mammograms increase your risk of breast cancer.
The
first comes from Dr. Marijke Jansen-van der Weide. She leads the radiology
department for Groningen University medical center in the Netherlands.
Her
findings show that the radiation from mammograms can cause breast cancer in
women with a family history of the disease. She looked at how radiation affects
these high-risk women and backed up her own research by pulling in the results
from seven other studies on mammograms and radiation.
High-risk
women getting mammograms were 1.5 times more likely to get breast cancer than
high-risk women who didn't get them. The statistics were worse with repeated
mammograms. High-risk women getting mammograms from the age of 20 were 2.5
times more likely to get the disease than their counterparts who didn't get
them at all.
"Low-dose
radiation increases breast cancer risk among these young high-risk women,"
reported Dr. Jansen-van der Weide. "Repeated exposure to low-dose
radiation should be avoided."
She's
not the only expert saying that.
Researchers
at Johns Hopkins University made the same discovery when they looked into
mammograms. They published their findings in the Journal
of the National Cancer Instituteand warned that radiation from
mammograms triggers tumors in women with a family history of breast cancer.
What
makes all of this even more tragic is that it's these high-risk women who are
the most likely to get mammograms from an early age...because they know it's in
their family. And it's those very mammograms that may wind up giving them the
disease.
If
you're still not convinced, there's one final bit of evidence you should be
aware of.
A
report that was published in a 2008 edition of the American Medical
Association's Archives of Internal Medicine found that breast cancer rates soared
in four Norwegian countries...only after women started getting regular
mammograms.
Mammograms Useless for 98% of Women
Radiologists
are finally supporting what we've been saying for years...that mammograms don't
often work.
One
expert radiologist just told the FDA's mammography panel that mammograms miss
breast cancer in at least 40 percent of women.
"Cancers
are often not visible on the mammogram," she
says. "Educating patients about the risks and limits of mammography is
imperative."
She's
not the only expert saying mammograms don't work. Findings published in the New
England Journal of Medicine show
that mammograms actually help less than two percent of women.
But
the real problem isn't that mammograms don't work...but that they do a lot more
harm than good.
For
a start, they cause serious pain and discomfort for millions of women and can
result in unnecessary biopsies and treatment.
But
that's not even the worst part.
Emerging
research shows that mammograms may actually cause breast
cancer. In other
words, the test that's being performed to flag a disease is actually causing
it!
So What Can You Do Now?
If
you're getting regular mammograms...stop! These screenings may be the very
things that give you breast cancer.
You
need to find an alternative way of looking after your health.
As
we told you earlier, Dr. Weinstock is saving lives using digital imaging and
ultrasound screenings.
You
may also want to consider Computed Tomography Laser Mammography. This technique
uses laser light and thermal heat to give an internal image of each breast. It
can detect tumors and cancer and has no problem imaging dense breasts.
Most
importantly, this method doesn't use radiation and is much less painful.
Akshaya Srikanth & Ian Robinson*
Pharm.D Internee, *editor, Health watch
Hyderabad, India
No comments:
Post a Comment