Navigation Links
Breast tomosynthesis after screening mammography reduces need for ultrasound, biopsies

Leesburg, VA, May 5, 2014Breast tomosynthesis in the diagnostic workup for one- or two-view focal asymmetry detected at screening mammography resulted in less use of ultrasound, fewer biopsies, and higher positive predictive value for cancer than when diagnostic exams involved only 2D mammography, according to a study conducted at the University of Virginia.

"Tomosynthesis has been evaluated in screening populations and been shown to decrease recall rates," said researcher Brandi Nicholson, "but studies in the diagnostic setting are lacking."

Five hundred thirty two patients who were recalled for a focal asymmetric density discovered at screening were analyzed across three categories: women recalled prior to the availability of tomosynthesis in the practice (PT), those who did not have tomosynthesis at diagnostic evaluation after it was available (NT), and those who had diagnostic tomosynthesis (YT). There were 238 patients in the PT group, 145 in the NT group, and 149 in the YT group.

The researchers found that additional full views and ultrasound were performed significantly less frequently in the YT group than in both the PT and NT groups. They also found that the PPV was increased for the YT group compared to both the PT and NT groups.


Contact: Lissa D. Hurwitz
American Roentgen Ray Society

Page: 1

Related medicine news :

1. Breastfeeding promotes the growth of beneficial bacteria in the gut
2. IMPAKT Breast Cancer Conference: Oral presentation abstracts online
3. International molecular screening program for metastatic breast cancer AURORA at IMPAKT
4. Better sleep predicts longer survival time for women with advanced breast cancer
5. Lymph node ultrasounds more accurate in obese breast cancer patients
6. Surgeons and health care settings influence type of breast cancer surgery women undergo
7. Unemployment common after breast cancer treatment
8. Receiving chemotherapy after a breast cancer diagnosis may affect a patients employment
9. Breast cancer replicates brain development process
10. Gold nanoparticles help target, quantify breast cancer segments in a living cell
11. Benaroya Research Institute evaluates immunology approach to blocking breast cancer
Post Your Comments:
(Date:10/13/2015)... ... October 13, 2015 , ... ... kind product that targets the unique health needs of new moms. Postnatal ... Pregnancy Association ( ), utilizes Nordic Naturals’ exclusive, new, ultra-concentrated omega-3 ...
(Date:10/13/2015)... ... 2015 , ... California Southern University has named Dr. Judith ... Doctor of Nursing Practice from the renowned Johns Hopkins University—comes to CalSouthern with ... McLeod’s long and successful nursing practice included a variety of patient care, education ...
(Date:10/13/2015)... , ... October 13, 2015 , ... ... Bill Saye as the newest professional to introduce the latest development, ThermiVa® temperature ... recognized as a leading professional in Obstetrics and Gynecology and a pioneer in ...
(Date:10/13/2015)... ... October 13, 2015 , ... ... home furnishings and décor, today announced it closed on a $20.5 million funding ... will be used to support the Company’s continued rapid growth and expansion, broaden ...
(Date:10/13/2015)... ... 2015 , ... The Bill Howe Family of Companies is an award winning ... flood remediation services. Family-owned and operated for 35 years, they have maintained value, ethics ... plumber two years in a row from the Union Tribune Reader’s Poll, a Healthiest ...
Breaking Medicine News(10 mins):
(Date:10/13/2015)... N.C. , Oct. 13, 2015  Yesterday Congresswoman ... Influenza Vaccines Holly Springs manufacturing site located in ... 2014, the facility has produced Flucelvax ® (Influenza ... the potential for faster start-up and is not reliant ... CSL Limited acquired the influenza vaccines business of Novartis ...
(Date:10/12/2015)... 12, 2015 Given the intricacy of ... challenging to deliver an ophthalmic drug effectively to a specific ... successful ocular drug delivery. These include dilution of a drug ... of conjunctiva and drug permeation issues with respect to the ... topical eye drops, is lost due to the aforementioned barriers. ...
(Date:10/12/2015)... CRANBURY, N.J. , Oct. 12, 2015 /PRNewswire/ ... that a securities fraud class action complaint was ... of New Jersey.  The complaint alleges that officers and ... Securities Exchange Act of 1934 between September 15, 2015 ... misleading statements about Amicus Therapeutics, business prospects.  Amicus is ...
Breaking Medicine Technology: