Navigation Links
Digital mammography superior to film mammography in some cases
Date:1/28/2008

OAK BROOK, Ill. For some women, digital mammography may be a better screening option than film mammography, according to newly published results from the Digital Mammographic Imaging Screening Trial (DMIST). The results appear in the February issue of Radiology. The study found that digital mammography performed better than film mammography for pre- and perimenopausal women under age 50 with dense breasts.

We looked at a cross-section of characteristics, said DMIST principal investigator, Etta D. Pisano, M.D., Kenan professor of radiology and biomedical engineering at the University of North Carolina School of Medicine in Chapel Hill. This paper confirms that if you are under 50, pre- or perimenopausal, and have dense breasts, you should definitely be screened with digital rather than film.

DMIST enrolled 49,528 women at 33 centers in the U.S. and Canada. The women underwent both digital and film mammography. Breast cancer status was determined for 42,760 women.

The original DMIST results showed that digital was statistically similar to film in the overall screening population but performed better than film in pre- and perimenopausal women under 50, Dr. Pisano said.

For this paper, the researchers sought to retrospectively compare the accuracy of digital mammography versus film mammography in subgroups defined by combinations of age, menopausal status and breast density, using either biopsy results or follow-up information.

They compared results in 10 different subgroups of women: pre- and perimenopausal women under age 50 with fatty breasts, pre- and perimenopausal women under age 50 with dense breasts, postmenopausal women under 50 with fatty breasts, postmenopausal women under 50 with dense breasts, pre- and perimenopausal women between the ages of 50 and 64 with fatty breasts, pre- and perimenopausal women age 50 to 64 with dense breasts, postmenopausal women age 50 to 64 with fatty breasts, postmenopausal women age 50 to 64 with dense breasts, women over age 65 with fatty breasts and women over 65 with dense breasts.

The results confirmed the trials original findings in favor of improved diagnostic accuracy of digital mammography over film for pre- and perimenopausal women under 50 years old with dense breasts. The findings also showed a trend toward improved diagnostic accuracy of film over digital mammography for women over 65 with fatty breasts. However, this finding was not statistically significant, and further investigation is needed to determine the reason that film performed slightly better in this subgroup. For other groups evaluated, there was no significant difference.


'/>"/>

Contact: Linda Brooks
lbrooks@rsna.org
630-590-7762
Radiological Society of North America
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:2/27/2017)... ... February 27, 2017 , ... This ... laser diffraction analysis as a tool to characterize particle size distributions in the ... obtain improved results and novel scientific findings. It describes methods of optimized and ...
(Date:2/27/2017)... ... February 27, 2017 , ... Silicon Valley Hair ... announce a new informational post on robotic hair transplantation. San Francisco residents may ... transplant and Follicular Unit Transplantation (FUT) can sound similar. Either treatment can be ...
(Date:2/26/2017)... ... February 26, 2017 , ... ... lab became the world’s first to be ISO/IEC 17025:2005 INAB accredited for Der ... , ISO/IEC 17025:2005 is the globally recognised standard that sets out requirements for ...
(Date:2/26/2017)... ... 2017 , ... ODH, Inc.™ announced today it will exhibit and speak ... City Hotel in Arlington, VA. ODH’s director of medical strategy, Candace Saldarini, M.D., will ... Medicaid population health management. , ODH will also have an exhibit booth where attendees ...
(Date:2/24/2017)... (PRWEB) , ... February 24, 2017 , ... ... promotions on tooth replacement options at his office, Antoine Dental Center. Currently, patients ... for $18,499. Some restrictions may apply, but patients can learn more about these ...
Breaking Medicine News(10 mins):
(Date:2/27/2017)... Feb 27, 2017 Period October – December 2016 ... Operating result amounted to SEK -16.4 (-6.4) million Result after ... (-0.22) before and after dilution Cash flow from operating activities ... ... 0.4 (0.4) million Operating result amounted to SEK -39.5 (-29.5) ...
(Date:2/24/2017)... Research and Markets has announced the addition of the ... to 2025" report to their offering. ... The Global Wireless Health Market is ... next decade to reach approximately $330.5 billion by 2025. ... the given segments on global as well as regional levels presented ...
(Date:2/24/2017)... , Feb 24, 2017 Research and Markets ... and Strategies - 2016" report to their offering. ... The latest research Dry eye Drugs Price ... the global Dry eye market. The research answers the following questions: ... Dry eye and their clinical attributes? How are they positioned in the ...
Breaking Medicine Technology: