Navigation Links
Dual-head gamma camera increases ability to detect breast tumors not seen on mammography

A dual-headed dedicated gamma camera used during molecular breast imaging (MBI) can accurately detect small breast tumors less than 2 cm in size, according to a study performed at the Mayo Clinic in Rochester, MN.

One-hundred fifty patients who had suspicious lesions smaller than 2 cm in size were imaged using dual-head molecular breast imaging. "There were 128 cancers confirmed in 88 patients," according to Carrie B. Hruska, MD, lead author of the study. "The sensitivity rate of dual-head MBI during the study was 90% (115/128)", she said.

"Dual head MBI involves a very light, pain-free compression of the breast. Two views of each breast are performed, lasting for about 10 minutes per view," said Dr. Hruska. "The patient receives an IV injection of a commonly used radiotracer and this tracer circulates throughout the body and is preferentially absorbed in the breast cancer," she said.

MBI is about the same cost as digital mammography. Although mammography works very well for most women, there are many women who could benefit from an additional test like dual head MBI that is both cost-effective and also has a good specificity (meaning it won't give a lot of false positive results). It would be useful for women who have very dense breasts on mammography or who are at an increased risk of developing breast cancer," said Dr. Hruska.

"MBI is still in the research stages, but it is expected to become more widely available in the future," said Dr. Hruska.


Contact: Heather Curry
American Roentgen Ray Society

Page: 1

Related medicine news :

1. Sugammadex Study First to Show Rapid Reversal of Profound Rocuronium-Induced Muscle Relaxation is Possible
2. STERIS Isomedix Services Offers Gamma Engineering Run Program
3. Dilon Technologies Signs Amerinet for Breast-Specific Gamma Imaging
4. San Antonio Community Hospital Commissions Leksell Gamma Knife(R) Perfexion(TM) To Serve Over 3 Million Californians
5. Breast-Specific Gamma Imaging (BSGI) Found to Be Highly Sensitive for Early Stage Breast Cancer
6. Gamma Labs to Boost Testosterone At World Series of Poker In Las Vegas
7. Gamma Secretase Modulators Show Promise in Alzheimers Disease Animal Model Efficacy Studies, According to Research Conducted by TorreyPines Therapeutics
8. Breast Cancer Imaging Study Indicates Breast-Specific Gamma Imaging (BSGI) Is a Strong Adjunct Imaging Modality to Mammography and Ultrasound
9. Breast-Specific Gamma Imaging (BSGI) Changes Patient Care Management
10. Study Determines Breast-Specific Gamma Imaging Has Higher Specificity Than MRI in Patients With Equivocal Mammograms
11. AHCA, Alliance Praise New Bipartisan, Bi-Cameral Effort Urging Bush Administration to Forego Medicare Cuts
Post Your Comments:
(Date:6/26/2016)... ... 27, 2016 , ... Quality metrics are proliferating in cancer care, and are ... the eye of the beholder, according to experts who offered insights and commentary in ... Managed Care. For the full issue, click here . , For the American ...
(Date:6/26/2016)... ... June 26, 2016 , ... Many women are ... with endometriosis. These women need a treatment plan to not only alleviate symptoms ... can help for preservation of fertility and ultimately achieving a pregnancy. The specialists ...
(Date:6/25/2016)... , ... June 25, 2016 , ... First Choice ... States, named Dr. Sesan Ogunleye, as the Medical Director of its new Mesquite-Samuell Farm ... Medical Director of our new Mesquite location,” said Dr. James M. Muzzarelli, Executive Medical ...
(Date:6/24/2016)... CA (PRWEB) , ... June 24, 2016 , ... A ... procedures that most people are unfamiliar with. The article goes on to state that ... but also many of these less common operations such as calf and cheek reduction. ...
(Date:6/24/2016)... (PRWEB) , ... June 24, 2016 , ... Global law ... magazine’s 2016 Legal Elite. The attorneys chosen by their peers for this recognition are ... , Seven Greenberg Traurig Shareholders received special honors as members of this year’s Legal ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016   Bay Area ... Network,s Dean Center for Tick Borne Illness ... and Rehabilitation, MIT Hacking Medicine, University of California, ... today announced the five finalists of Lyme ... disease.  More than 100 scientists, clinicians, researchers, entrepreneurs, ...
(Date:6/24/2016)... The Academy of Managed Care Pharmacy (AMCP) ... would allow biopharmaceutical companies to more easily share health ... and coverage decisions, a move that addresses the growing ... The recommendations address restrictions in the sharing of ... label, a prohibition that hinders decision makers from accessing ...
(Date:6/24/2016)... Research and Markets has announced the addition of ... report to their offering. ... The World Market for Companion Diagnostics covers the world market ... the report includes the following: , World ... Region (N. America, EU, ROW), 2015-2020 , World IVD ...
Breaking Medicine Technology: