May 28, 2020
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EMMC offers leading-edge technology to detect, diagnose breast cancer

Presented By Eastern Maine Medical Center

More than 1,600 Maine women are diagnosed with breast cancer each year, according to the CDC. Fortunately, new leading-edge technology is available at Eastern Maine Medical Center to improve early detection and give women better odds of beating the disease.

3D-guided breast biopsy, now offered at EMMC’s State Street campus, is a relatively new procedure using advanced X-ray technology to gather tissue samples from the breast after an abnormality is found during a mammogram. This minimally-invasive procedure allows physicians to acquire small samples deep inside breast tissue that may not be accessible by 2D-guided technology. This new tool improves EMMC’s ability to provide a diagnosis in the least invasive manner possible.

“Early diagnosis is so important,” says Elaine Chambers, a nurse manager in EMMC’s Breast and Osteoporosis Center. “We still do not know how to prevent breast cancer, so being able to identify the disease sooner helps provide our patients with more options for treatment.”

“Having this new method of detection available provides peace of mind for our patients,” she said.

While 3D-guided breast biopsy is itself an important tool in the fight against breast cancer, it’s only used after a mammogram detects an abnormality. EMMC has begun offering 3D mammography, also known as breast tomosynthesis, to aid in the early detection of breast abnormalities.

Conventional mammography creates two-dimensional images of the breasts. Three-dimensional mammography, as the name implies, creates three-dimensional pictures composed of low-dose X-ray images from different angles. Because the technology is relatively new, it’s not available at all healthcare facilities. It’s catching on, however, and studies are demonstrating its efficacy over 2D methods. It is particularly beneficial for women who have dense breasts or documented abnormalities.

“This new technology will have real benefits for patients,” said Chambers. “Doctors will be able to detect smaller abnormalities, especially in the 40 percent of our patients who have dense breasts. Eventually we will see fewer callbacks that result in additional testing. Callbacks frequently cause anxiety for patients.”

Eastern Maine Medical Center offers 3D mammography to patients who can benefit most from this technology at its campus on State Street and at the EMMC Healthcare Mall on Union Street, both in Bangor.

For more information on 3D-guided breast biopsy and 3D mammography at EMMC, visit or call 973-8103.

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