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:8/21/2017)... Beach, California (PRWEB) , ... August 21, 2017 , ... ... raise money and awareness for Alzheimer’s Family Center. , Guests will be able ... from Newport Beach Plaza, Braised Lamb Shank with Fennel Dill Salad, Feta Cheese Sauce ...
(Date:8/21/2017)... ... August 21, 2017 , ... The experts have spoken. Prolonged ... supposed to get things done in a healthy way these days? FlexiSpot, one of ... crowdfunding campaign on August 28 to introduce Deskcise Pro™– the world’s first sit-stand-cycle desk ...
(Date:8/21/2017)... ... August 21, 2017 , ... San Diego physician and surgeon Dr. James ... has announced his candidacy for the 52nd Congressional District currently held by Representative Scott ... Coming to this country at age eleven after suffering homelessness and hardship in a ...
(Date:8/20/2017)... ... ... solar eclipse will occur across the U.S. on Monday, August 21, causing the daylight ... Earth. This rare event will be magnificent to witness, but what does it mean for ... during the total eclipse of the sun. , 1. Plan ahead. The eclipse’s path ...
(Date:8/20/2017)... CO (PRWEB) , ... August 20, 2017 , ... Are ... the same household? If so, you may be interested in participating in a ... purpose of this research is to understand more about the relational aspects of adults ...
Breaking Medicine News(10 mins):
(Date:7/31/2017)... -- Diplomat Pharmacy, Inc. (NYSE: DPLO), has been named one of ... by Crain,s Detroit Business . The annual Crain,s ... revenue growth. This year,s edition measures growth from 2013 to ... complete list, visit crainsdetroit.com/awards/fast_50/2017 .  "Being ... Phil Hagerman , CEO and chairman of Diplomat. "We,ve ...
(Date:7/28/2017)... -- Hill-Rom Holdings, Inc. ("Hill-Rom") (NYSE: HRC), today announced ... 30, 2017, and updated its financial outlook for fiscal ... the fiscal third quarter, Hill-Rom reported earnings of $0.09 ... in the prior-year period. These results reflect after-tax special ... primarily related to the non-cash write-down of assets associated ...
(Date:7/27/2017)...  West Pharmaceutical Services, Inc. (NYSE: WST ... 2017 and updated financial guidance for the full-year 2017. ... Reported net sales of $397.6 million, ... Net sales at constant currency (organic) grew by 3.9%. ... compared to $0.60 in the prior-year quarter. Second-quarter 2017 ...
Breaking Medicine Technology:
Cached News: