HOME >> MEDICINE >> NEWS
New technology may help radiologists find more breast cancers

CHICAGO - Digital tomosynthesis shows promise over conventional film mammography as a more specific breast screening technique and a more accurate diagnostic technology, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).

"The results of our preliminary trial suggest that tomosynthesis may decrease false-positive screening mammography findings by half, thereby reducing the number of women who are recalled after screening mammography for a second, more thorough exam," said lead author Steven Poplack, M.D., associate professor of diagnostic radiology and obstetrics and gynecology at the Dartmouth Hitchcock Medical Center/Dartmouth Medical School in Lebanon, N.H.

A patient's experience is much the same for tomosynthesis as it is for a standard mammography exam. Tomosynthesis obtains digital data that can be manipulated and displayed in a variety of ways, including paging through or cine display of thin (one millimeter) sections or slices of breast tissue, which eliminates the problem of overlying tissue that might be mistaken for lesions or that may hide small cancers.

To evaluate the role of tomosynthesis in breast cancer screening and diagnosis, Dr. Poplack and colleagues studied 98 women who were recalled for diagnostic imaging following abnormal screening mammograms. The initial screening mammography exams showed 112 findings in the women.

When the researchers compared the exams and took into account findings seen with tomosynthesis only, they found that approximately 40 percent of the patients would not have been recalled had they originally been screened using tomosynthesis. As a diagnostic imaging technique for follow-up of a potential abnormality in the breast, tomosynthesis was as good if not better than diagnostic mammography in 88 percent of patients.

Dr. Poplack is optimistic about the ability of tomosynthesis to improve the overall accuracy of diagnosing bre
'"/>

Contact: Maureen Morley
mmorley@rsna.org
630-590-7762
Radiological Society of North America
28-Nov-2005


Page: 1 2

Related medicine news :

1. Wireless technology shows promise in diagnosing pediatric intestinal disease
2. Speeding up CT scans with cellphone technology, ultrasound warning signal for breast cancer
3. E/Tablet technology may provide benefits to patients, researchers
4. New Mayo Clinic MRI technology enables noninvasive liver diagnoses
5. SCAI highlights study using wireless technology to speed care of heart attack patients
6. UQ research heralds vaccine technology breakthrough
7. Plasmonics book gives overview of technology that could revolutionize computing
8. New biotech company to commercialize novel UD gene-repair technology
9. ACP supports new bill to promote adoption of health information technology
10. Adoption of health information technology will lead to higher standard of quality care
11. Research agreement to advance new imaging technology

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:2/23/2017)... ... February 23, 2017 , ... Rosica Communications, a ... content marketing, social media management, corporate communications, SEO and cause marketing, is opening ... in nearby New Hampshire, Massachusetts and Canada, Rosica will focus on expanding its ...
(Date:2/23/2017)... ... February 23, 2017 , ... Dr. David Mahon leads Siena Dental, a ... Mahon was named a 2017 Top Patient Rated Henderson Dentist by Find ... that recognizes local physicians and dentists who have earned high ratings and superior patient ...
(Date:2/23/2017)... (PRWEB) , ... February 23, 2017 , ... ... Phoenix, announced today that it will soon begin franchising throughout the U.S. starting ... mission to help bring the practice of meditation mainstream. Current Meditation will be ...
(Date:2/23/2017)... , ... ... the perfect opportunity for the nation to come together to ... basketball bracket – with its favorite fruit – apples! To ... apple lovers to join the “Apple Madness” bracket tournament – ...
(Date:2/23/2017)... ... ... Curemark, LLC announced today that the Blüm Study, a Phase 3 clinical ... Autism, is now enrolling at three new sites. These new sites are in addition ... “There are currently no approved drugs that address the core symptoms of autism,” said ...
Breaking Medicine News(10 mins):
(Date:2/23/2017)... Limited, ( ASX: ITD ), an innovative diversified healthcare company, is ... December 2016 compared with the previous corresponding period. A full "Results ... . Highlights Profit after ... Earnings per share of 2.2 cents (Dec 2015: 1.2 cents; up ... 11%) Profit before tax of $2.12m (Dec 2015: ...
(Date:2/23/2017)... Feb. 23, 2017 Research and Markets has ... Strategies - 2016" report to their offering. ... The latest research Fibromyalgia Drugs ... benchmarks in the global Fibromyalgia market. The research answers ... drugs marketed for Fibromyalgia and their clinical attributes? How are they ...
(Date:2/23/2017)... Research and Markets has announced the addition ... Forecast to 2025" report to their offering. ... The Global Endoscopy Market is ... next decade to reach approximately $47.6 billion by 2025. ... all the given segments on global as well as regional levels ...
Breaking Medicine Technology:
Cached News: