New tomosynthesis technology finds breast cancers that might otherwise be missed with conventional 2D mammography

FAIRFAX, Va., Feb. 21, 2012 /PRNewswire/ -- Washington Radiology Associates (WRA) is the first imaging center in the metro DC area to offer breast tomosynthesis, a breakthrough technology in the diagnosis of breast cancer. Breast tomosynthesis produces 3D mammography images, which help radiologists more clearly identify and characterize individual breast structures, allowing for earlier and more accurate diagnosis.

Conventional mammography is two-dimensional and may not detect small cancers that are hidden by overlapping tissue. During a breast tomosynthesis exam, multiple, low-dose images of the breast are acquired at different angles. These images are then used to build a series of one-millimeter-thick slices into a 3D reconstruction of the breast. Because the problem of overlapping tissue is reduced, breast tomosynthesis can make a tumor more visible and easier for a radiologist to see.  While tomosynthesis is useful for all breast types, the multi-slice technology is particularly beneficial in imaging dense breasts where overlapping structures make reading the images difficult.

"Tomosynthesis provides a 3D image, which can better visualize an area that looked questionable on a traditional 2D mammogram," says Edward R. Lipsit, MD, breast imaging specialist and President of WRA.  "This leads to fewer callbacks and less anxiety for our patients."

Breast cancer is the second leading cause of cancer death among women, exceeded only by lung cancer. Statistics indicate that one in eight women will develop breast cancer sometime in her lifetime. The stage at which breast cancer is detected influences a woman's chance of survival. If detected early, the five-year survival rate is 97 percent.*

Tomosynthesis technology is available at WRA clinical offices in Potomac, Maryland and Fairfax, Virginia. Additional WRA sites in DC, Bethesda, Chevy Chase and Sterling will go live in the next 30 days.  WRA's decision to convert all of their mammography equipment to the new technology makes WRA the largest provider of breast tomosynthesis technology in the world, according to Hologic, the equipment manufacturer. 

Washington Radiology Associates, PC is a physician-owned radiology practice and provider of comprehensive outpatient imaging services since 1948.  With six clinical offices located in DC, Suburban Maryland and Northern Virginia, WRA is staffed by 26 board-certified and fellowship trained sub-specialty radiologists. To learn more about breast tomosynthesis at WRA, visit www.wrapc.com.

*American Cancer Society, Breast Cancer Facts & Figures, 2011-2012

 

SOURCE Washington Radiology Associates

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