HOME >> MEDICINE >> NEWS
MR spectroscopy significantly reduces need for breast biopsy

OAK BROOK, Ill.--In a study featured in the June issue of Radiology, researchers found that imaging suspicious breast lesions with magnetic resonance (MR) spectroscopy reduced the need for biopsy by 58 percent. The investigators, from Memorial Sloan-Kettering Cancer Center in New York, discovered that with the addition of MR spectroscopy to their breast MR imaging (MRI) protocol, 23 of 40 suspicious lesions could have been spared biopsy, and none of the resultant cancers would have been missed.

"All cancers in this study were identified with MR spectroscopy. There were no false-negative results," said Lia Bartella, M.D., lead investigator and assistant professor in the Department of Breast Imaging at Memorial Sloan-Kettering. "With the addition of MR spectroscopy to our breast MRI exam, we found that the number of biopsies recommended on the basis of MRI findings decreased significantly. These results should encourage more women to take this potentially life-saving test."

MRI is playing an increasingly important role in the screening of women at high risk for breast cancer. One drawback of the technology, however, has been a considerable number of breast biopsy procedures recommended on the basis of imaging findings, which turn out to be benign. With MR spectroscopy, the radiologist is able to see the chemical make-up of a tumor, so in most cases, he or she can tell without biopsy whether or not the lesion is cancerous.

"Breast tumors have elevated levels of choline compounds, which are a marker of an active tumor," Dr. Bartella said. "By performing a brief MR spectroscopy procedure after an MRI scan, which takes only 10 additional minutes, we can noninvasively see which tumors show elevated choline levels, and therefore which lesions are likely malignant. This eliminates the need for biopsy to find out what the tumor is made of."

In Dr. Bartella's study, 56 patients with 57 breast lesions underwent MRI first, followed by MR spectrosc
'"/>

Contact: Heather Babiar
hbabiar@rsna.org
630-590-7762
Radiological Society of North America
30-May-2006


Page: 1 2

Related medicine news :

1. High-tech spectroscopy may be used to monitor neuropsychiatric symptoms
2. 1.7m to build worlds first SIMS instrument combined with infra-red spectroscopy
3. MR spectroscopy helps identify cancerous breast tumors
4. MR spectroscopy may be superior for determining prostate cancer prognosis
5. Trial stops after stroke and mortality significantly reduced by blood
6. Investigational nonstimulant Guanfacine XR significantly improved child, adolescent ADHD symptoms
7. Full-term, low-birth-weight babies at significantly greater risk for early respiratory symptoms
8. Once-yearly treatment significantly reduces bone fractures in women with postmenopausal osteoporosis
9. New study: Pine bark significantly reduces endometriosis
10. Regular acupressure can significantly reduce agitated behavior in dementia
11. Health care expenditures significantly higher for children with obesity

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


(Date:2/20/2017)... ... , ... Clearwave is the leading provider in ... XT-series of touch screen terminals. Both companies will be showcasing their solutions at ... provider Posiflex is helping to bridge the gap between healthcare hardware and software ...
(Date:2/20/2017)... ... 20, 2017 , ... Best Doctors® and IBM today announced ... companies that want to help members of their workforce battling cancer. Through the ... Watson’s suite of oncology offerings for insights on cancer treatment options, ranging from ...
(Date:2/20/2017)... TX (PRWEB) , ... February 20, 2017 , ... Chuck ... of Sensory Sensitive Sundays, a joint event at Chuck E. Cheese’s locations throughout New ... and other special needs, the opportunity to experience the fun of visiting Chuck E. ...
(Date:2/19/2017)... ... 19, 2017 , ... Braun Industries will be participating as an exhibitor at ... take place February 23-25, 2017 at the Calvin L. Rampton Salt Palace Convention Center ... new ambulances on display. , “JEMS is a leader in EMS ...
(Date:2/18/2017)... ... February 17, 2017 , ... ... Sponsored by Axendia, **FDAnews Free Webinar**, March 1, 2017 — 1:30 p.m. ... reduce their regulatory burden? Pay dividends in enhanced and predictable product performance? ...
Breaking Medicine News(10 mins):
(Date:2/20/2017)... Feb. 20, 2017 Research and Markets has ... Insights, Opportunity, Analysis, Market Shares & Forecast 2017 - 2022" ... ... nearly USD 2 Billion by the year end of 2022 growing ... Market growth can be attributed to factors such as ...
(Date:2/20/2017)... , Feb. 20, 2017   AT&T ... physicians diagnose and treat patients with cardiovascular disease ... wireless connectivity for ZywiePro, Zywie,s cardiac remote monitoring ... Control Center . AT&T and Zywie ... for those with the disease. The Internet of ...
(Date:2/20/2017)... 2017 Seal Shield LLC ( Jacksonville, ... mobile device management and disinfection, the ElectroClave™, to the ... in Orlando, Fla. from February ... have become commonplace in today,s healthcare landscape, but with ... concerns, including the disinfection and tracking of these devices.  ...
Breaking Medicine Technology:
Cached News: