Got Breasts?
Information based on personal investigation and shared for informational use only. Not a substitute for professional medical advice...
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It's Time To Be... SEEN
Our Mission
Our Mission
Goal -- for all people with breasts to have more knowledge of their options for breast health screenings.
Hope -- for you to make an informed decision for your own body and your own health.
Vision-- for all patients to be patient-centered advocates in partnership with their health care professionals.
Early Detection
Early Detection
When screening/detecting cancer, earlier is always better.
A typical mammogram is the oldest of screening tools, and a limited one. For a comparison of breast screening methods, go to independent site DenseBreast-info.org.
Not all breast cancer is the same: The two current 'main' types of are Ductal (now also known as NST - No Specific Type) and Lobular.
You're probably familiar with NST/ductal breast cancer, which typically presents as a 'lump'. But for dense breast tissue it's routine for mammograms to miss lumps in the early stages, when they're easiest to treat.
For lobular cancer, it is routine for mammograms to miss lesions at even later stages, when they're even harder to treat.
Detection Challenges
Detection Challenges
Screening mammograms routinely miss early NST/Ductal cancer in dense breasts. Check out the EXCELLENT video from independent site DenseBreast-info.org about dense breast mammogram 'masking' (watch how difficult it is to see lump in slides C and D).
Additionally, mammograms routinely miss early lobular cancer in ANY breast, regardless of density (read our founder's story, here).
Because of these imaging issues, several states have already made breast density reporting to patients a requirement. Not sure of your status? Find out more at the independent site Dense Breast-Info.org.
Not familiar with lobular breast cancer? Learn more here at the independent LBCA's site LobularBreastCancer.org.
What People are Saying... "Big Advocate..."
What People are Saying... "Big Advocate..."
"I'm Glad I Finally Went..." Visit our Testimonials page to read more
What is Abbreviated Breast MRI?
What is Abbreviated Breast MRI?
Source: Moffit Cancer Center
"'AB-MRI' -- also called Abbreviated Breast or 'Fast' MRI -- is a shortened, cost-effective version of Full Breast MRI that screens for breast cancers not seen on mammography, for women of average risk. Both Full Breast MRI and AB-MRI have the highest cancer detection rate (CDR) of all breast imaging exams across all breast tissue categories. Traditionally, Full Breast MRI has been reserved for screening high-risk women due to cost and length of exam... "AB-MRI is quicker and less expensive. Suitable for screening lower 'at-risk' women."
Keep in mind more than 80% of women with breast cancer DID NOT have family history of breast cancer!
AB-MRI detects biologically aggressive invasive cancers and high-grade NST/DCIS at early stages. The sensitivity of AB-MRI is comparable to that of conventional MRI.
In a recent multi-center trial, significantly more invasive breast cancers were identified in women with dense breast on AB-MRI (17/17 women; 11.8 per 1000 women) as compared to digital breast tomosynthesis (DBT) (7/17 women; 4.8 per 1000 women). AB-MRI also found more cases of DCIS than DBT. As with all screening exams, false positive findings on AB-MRI are expected to occur, but the positive predictive value is within the range considered acceptable for screening mammography."
Breast MRI vs. Mammogram vs. Enhanced Mammogram- what's the difference?
Breast MRI vs. Mammogram vs. Enhanced Mammogram- what's the difference?
The two machines use different technology, resulting in difference in their accuracy and in what they can see.
A mammogram is more likely to give you a false-negative: false-meaning the result looks normal even though breast cancer is present, causing delay in detection and treatment.
The other possible kind of "incorrect" result is a false-positive. A false-positive result looks abnormal even though there is no cancer in the breast. It requires testing to confirm or rule out and monitoring in the future.
MRI's have a much lower rate of false-negatives, and a similar rate of false-positives.
With just a mammogram you could have cancer and not know for years (routine for lobular cancer). Even if an MRI gives a false positive - it can be stressful, but another test can quickly confirm or rule out cancer. Which would you rather have happen to you?
Read below for more details.
Mammogram
Mammogram
A mammogram uses a specialized version of x-rays to look into the breast tissue. Because x-rays are best at seeing denser tissue, like bones, dense growths like tumors look different than surrounding tissue. But that also means dense breast tissue can obscure early cancer growth and make catching early stage cancers difficult.
Overall: More false negatives, less sensitive screening (later detection), poor for dense breasts, routinely misses lobular cancer
Overall, screening mammograms miss about 1 in 8 breast cancers. (12.5%) Women with dense breasts or lobular cancer are more likely to get false-negative results. False-negative mammograms can give women a false sense of security, thinking that they don’t have breast cancer when in fact they do (mammograms have the highest false negatives all screening methods).
A false-positive mammogram looks abnormal even though there is no active cancer in the breast. Abnormal results often require extra testing (MRI, diagnostic ultrasound or even a breast biopsy) The false positive rate for mammograms is 7-12% (and is the lowest of all screening methods).
Ductal Breast Cancer
Mammograms routinely miss NST/ductal lesions in the early stages if 'masked' by any dense tissue, causing delay in treatment ad harsher treatments.
Lobular Breast Cancer
Mammograms routinely miss lobular cancer.
Read More on The American Cancer Society 's independent Site
Contrast Enhanced Mammogram (CEM)
Contrast Enhanced Mammogram (CEM)
A contrast enhanced mammogram (CEM) uses IV injection of a dye containing iodine (as is used in CT) in combination with a standard digital mammogram.
Overall: Still has false negatives (misses early cancers), but is more sensitive screening than a mammogram without contrast. CEM is currently being evaluated to see if it is better at detecting cancer than a "regular" mammogram in dense breasts, and whether it too routinely misses lobular cancer
Ductal Breast Cancer
Contrast enhanced mammograms are more likely to find NST/ductal lesions in the early stages even in dense breast tissue than a "regular" mammogram without contrast. While an MRI still has the highest rate of detection, CEM should be considered over a "regular" mammogram.
Lobular Breast Cancer
Mammograms routinely miss lobular cancer.
Abbreviated MRI
Abbreviated MRI
An MRI - magnetic resonance imaging - is designed to look at soft tissue like muscles and organs, and takes pictures at multiple layers.
An abbreviated MRI is a screening test just like a mammogram. Unlike mammograms they do not use radiation. They are especially beneficial if you have dense breast tissue that would make it hard for mammograms to detect anything unusual in your breasts, but everyone can benefit.
Overall: Less false negatives, more sensitive screening (earlier detection), fine for dense breasts, routinely detects lobular cancer
A false positive result looks abnormal even though there is no cancer in the breast. Abnormal results often require extra testing (diagnostic ultrasound or even a breast biopsy) to find out if the change is cancer. A false-positives are often cited as the "problem" with MRI. Recent studies and improvements have changed this. The false positive rate for MRI is 5-8%.
Ductal Breast Cancer
MRI are more sensitive than mammograms and can detect small ductal cancers earlier (when they are more treatable), even through dense tissue.
Lobular Breast Cancer
MRI's can see the changes in breast tissue that indicate lobular cancer.
Questions to bring to your provider - get the info you need.
Find locations organized by state, with their self-pay costs.
Why does the screening tool matter?
MRI's are more accurate, and can see through dense tissue, where mammograms routinely cannot.
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