Navigation Links
Digital mammography delivers significantly less radiation than conventional mammography
Date:1/21/2010

Data from one of the largest mammography trials in history demonstrates that overall the radiation dose associated with digital mammography is significantly lower (averaging 22 percent lower) than that of conventional film mammography and that the reduction could be greater in women with larger and denser breasts, according to a study published in the February issue of the American Journal of Roentgenology.

"The ability to reduce the radiation dose for many women is another step forward for breast cancer screening with mammography which saves thousands of lives each year," said R. Edward Hendrick, PhD, lead author of the study.

The American College of Radiology Imaging Network (ACRIN) Digital Mammographic Imaging Screening Trial (DMIST) published in 2005, enrolled 49,528 women and found that digital mammography detected significantly (up to 28 percent) more cancers than film mammography in women younger than 50 years of age, premenopausal and preimenopausal women, and women with dense breasts.

In this latest DMIST study, published in AJR, technical data from 5,102 DMIST participants were evaluated, demonstrating that the dose received by women imaged with digital mammography was significantly lower than that received by the same women imaged with standard film mammography.

"The average breast radiation dose per view was 2.37 mGy for film mammography and 1.86 mGy for digital (22 percent lower for digital than film mammography)," said Hendrick.

Digital mammography is similar to conventional except with digital, X-ray images are collected on a digital detector and stored on a computer rather than being collected and stored on film. "While the radiation dose from both film and digital mammography are low, further dose reduction is an added benefit of digital mammography over and above its ability to better detect cancers in women with dense breasts," said Hendrick.

Access to digital mammography continues to increase. More than 60 percent of U.S. breast imaging facilities offer digital mammography and more are acquiring digital services each month. "As digital mammography has now been shown to significantly lower the radiation dose, it is likely that access to it will continue to grow," said Hendrick.


'/>"/>

Contact: Heather Curry
hcurry@acr-arrs.org
703-390-9822
American College of Radiology / American Roentgen Ray Society
Source:Eurekalert

Related medicine news :

1. Digital Healthcare Wins FDA Approval for Retasure
2. Digital Healthcare Wins FDA Approval for Retasure
3. Astra Tech Acquires Innovative Dental Digital Technology Company
4. Digital Info Security Company and DGF MedServ, Inc. Announce Intent to Partner in Marketing DGIF IT Solutions to Medical Industry
5. Publicis Groupe Strengthens its Leadership in Digital and Integrated Healthcare Communications in Italy
6. Digital Healthcare Announces Dr. Michael Fleming Joins Executive Team as Medical Director
7. Siemens Rolls Out Its First Mobile Digital Mammography System in the U.S.
8. SMRT Architects and Engineers Selected to Design New $115M Digital X-Ray Manufacturing Facility for GE Healthcare
9. Digital Healthcare Announces Appointment of Dr. Suber Huang as Medical Director
10. Keeneland Scales Eklin Digital Repository(TM) to 32 Medical Image Review Workstations
11. Radlink Introduces New Family of Digital Imaging Products
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2016)... ... June 27, 2016 , ... ... its strategic partnership with Connance, a healthcare industry leader providing predictive analytics ... proprietary technology combine to provide health systems, hospitals and ambulatory surgical centers ...
(Date:6/26/2016)... ... , ... Pixel Film Studios Released ProSlice Levels, a Media Slicing Effect ... a whole new perspective by using the title layers in ProSlice Levels to ... ProSlice Levels contains over 30 Different presets to choose from. FCPX users ...
(Date:6/25/2016)... , ... June 25, 2016 , ... Austin residents seeking ... American College of Mohs Surgery and to Dr. Russell Peckham for medical and surgical ... effective treatment for skin cancer. The selective fellowship in Mohs Micrographic Surgery completed by ...
(Date:6/25/2016)... ... June 25, 2016 , ... ... non-athletes recover from injury. Recently, he has implemented orthobiologic procedures as a method ... —Johnson is one of the first doctors to perform the treatment. Orthobiologics are ...
(Date:6/24/2016)... ... June 24, 2016 , ... June 19, 2016 is World Sickle Cell Observance ... and the benefits of holistic treatments, Serenity Recovery Center of Marne, Michigan, ... Disease. , Sickle Cell Disease (SCD) is a disorder of the red blood cells, ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... 23, 2016 Research and Markets has ... Market Analysis 2016 - Forecast to 2022" report to ... report contains up to date financial data derived from varied ... major trends with potential impact on the market during the ... segmentation which comprises of sub markets, regional and country level ...
(Date:6/23/2016)... WAYNE, Pa. , June 23, 2016 ... provider, will launch its next generation clinical outcomes platform, Bracket ... DIA Meeting held on June 26 – 30, 2016 in ... 6.0, the first electronic Clinical Outcome Assessment product of its ... DIA Booth #715. Bracket eCOA 6.0 is a ...
(Date:6/23/2016)... June 23, 2016  Astellas today announced the establishment of Astellas Farma Colombia (AFC), a new affiliate with operations ... Latin America . ... ... ... ...
Breaking Medicine Technology: