HOME >> MEDICINE >> NEWS
Dartmouth's alternative breast imaging techniques sort abnormal from normal tissue

HANOVER, NH Dartmouth physicians and engineers have published a paper with results from a five-year project testing three new imaging techniques to examine breast abnormalities, including cancer. The study finds that the new methods of electromagnetic imaging offer a high contrast and the ability to distinguish between healthy breast tissue and abnormal tissue. Their study appears in the May 2007 issue of Radiology, the journal of the Radiological Society of North America.

The interdisciplinary team includes researchers from Dartmouth's Thayer School of Engineering and Dartmouth Medical School working with experts at the Norris Cotton Cancer Center and the Department of Radiology at Dartmouth-Hitchcock Medical Center (DHMC). The electromagnetic techniques are electrical impedance spectral imaging (EIS), microwave imaging spectroscopy (MIS), and near infrared (NIR) spectral imaging.

A total of 150 women participated in this study, 97 of whom had an abnormal conventional breast image that was suspicious or highly suggestive of malignancy and were scheduled for a biopsy. The women with abnormal breast images underwent electromagnetic exams prior to biopsy. The researchers compared the abnormal area with the background breast tissue and with a mirror image area in the opposite breast and correlated the data with the biopsy findings. Further analysis led the researchers to determine that the new imaging techniques provided an increase in contrast between 150 to 200 percent to discriminate between breast cancer and benign tissue.

We put our new imaging techniques to the test to quantify their effectiveness, said Steven Poplack, associate professor of radiology and OB/GYN at Dartmouth Medical School, and co-director for breast imaging/mammography at DHMC, and the lead author of the paper. Our results show the potential power of using a variety of imaging techniques to get the best possible view of whats going on in the breast tissue. <
'"/>

Contact: Sue Knapp
sue.knapp@dartmouth.edu
603-646-3661
Dartmouth College
5-Jun-2007


Page: 1 2

Related medicine news :

1. Radium-223: An alternative treatment for prostate cancer
2. Umbrella valve provides a potential alternative to lung surgery
3. About 5 percent of adults with insomnia use alternative therapies
4. Study drug holds promise as alternative to castration for early prostate cancers
5. Complementary and alternative therapies show little benefit in treating menopause symptoms
6. Canadian Blood Services scientist invents potential alternative for high-demand blood product
7. New data show OAB therapy Enablex® does not impair memory function compared to alternative
8. Freezing kidney tumors is a safe alternative to surgery
9. Researchers resolve how COX inhibitors cause heart hazards, and offer alternative treatment strategy
10. What is pharmacologys place in finding alternatives to alcohol?
11. Photodynamic therapy is an alternative to removal of esophagus

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


(Date:10/13/2017)... , ... October 13, 2017 , ... While it’s often ... a problem. Fortunately, an inventor from Austin, Texas, has identified a solution. , She ... in darkness or restricted lighting. As such, it eliminates the need to turn on ...
(Date:10/13/2017)... Vegas, Nevada (PRWEB) , ... October 13, 2017 , ... ... 7® Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD ... dose required and providing a CBD form that can be easily incorporated into liquid ...
(Date:10/13/2017)... ... ... Apple Rehab Shelton Lakes , which specializes in the delivery of ... part of a disaster drill on October 3rd. , Apple Rehab participated with the ... as well as the Connecticut Long Term Care Mutual Aid Plan (LTC-MAP). The ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading network for ... for action towards gender equality at their inaugural Summit in New York City in ... reached a social audience of over 3 million. To watch the Mobilize Women video, ...
(Date:10/13/2017)... ... October 13, 2017 , ... Talented host, actor Rob Lowe, ... in a new episode of "Success Files," which is an award-winning educational program ... investigates each subject in-depth with passion and integrity. , Sciatica occurs when the ...
Breaking Medicine News(10 mins):
(Date:10/5/2017)... , Oct. 5, 2017  In response ... of Oral and Maxillofacial Surgeons (AAOMS) released prescribing ... – to be used as a first-line therapy ... Recognizing the ... AAOMS White Paper "Opioid Prescribing: Acute and Postoperative ...
(Date:10/4/2017)... -- According to the Centers for Disease Control and Prevention (CDC), influenza ... Care is helping communities across Massachusetts , ... no-cost* flu shots through the end of the month. *Some ... ... flu shot is by the end of October, according to the Centers ...
(Date:10/2/2017)... 2017 Diplomat Pharmacy, Inc. (NYSE: ... Consulting, LLC , and named its founder as Diplomat,s ... Tennessee , will operate under Diplomat ... service offerings for health care partners to include IT ... "In an interoperable world, technology delivers comprehensive ...
Breaking Medicine Technology:
Cached News: