News | March 09, 2012

Study Shows PET Mammography Has 50 percent Less Dose, Same Sensitivity

March 9, 2012 — Researchers from Boca Raton Regional Hospital in Boca Raton, Fla., showed that the FDG dose for positron emission mammography (PEM) may be reduced by up to 50 percent without impacting sensitivity. Several clinical cases utilizing an optimized dose were presented as part of this abstract at the European Congress of Radiology (ECR) in Vienna, Austria.

“These results are extremely exciting and have immediately impacted my clinical practice,” said Kathy Schilling, M.D., medical director of the Christine E. Lynn Women’s Health and Wellness Institute at Boca Raton Regional Hospital.

PEM imaging shows the location as well as the metabolic phase of a lesion. This information is critical in determining whether a lesion is malignant and influences the course of treatment by providing an ability to distinguish between benign and malignant lesions, what researchers term “specificity.” Recent studies have demonstrated that PEM has similar sensitivity and higher specificity than breast magnetic resonance imaging (MRI). The scanner is the only U.S. Food and Drug Administration (FDA)-cleared, CE-certified 3-D molecular breast imaging (MBI) device on the market with biopsy-guidance.

For more information: www.naviscan.com

Related Content

Transpara Deep Learning Software Matches Experienced Radiologists in Mammogram Reading
News | Computer-Aided Detection Software | January 12, 2018
Deep learning and artificial intelligence improves the efficiency and accuracy of reading mammograms, according to...
Women Prefer Getting Mammograms Every Year
News | Mammography | January 09, 2018
Women prefer to get their mammograms every year, instead of every two years, according to a new study presented at the...
Planmed Clarity 2-D Digital Mammography System Receives FDA Approval
Technology | Mammography | January 08, 2018
The U.S. Food and Drug Administration (FDA) issued an approval letter for the Planmed Clarity 2-D full-field digital...
Overweight Women May Need More Frequent Mammograms
News | Mammography | January 04, 2018
Women with higher body mass index (BMI) face an increased risk of not detecting their breast tumor until it has become...
About 25 percent of screening patients and 60 percent of diagnostic patients do not have prior mammograms available for comparison at the time of their examinations due to the lack of interoperability or other restrictions preventing clinicians from accessing prior exams.

About 25 percent of screening patients and 60 percent of diagnostic patients do not have prior mammograms available for comparison at the time of their examinations due to the lack of interoperability or other restrictions preventing clinicians from accessing prior exams.

Feature | Breast Imaging | January 02, 2018 | Kathryn Pearson Peyton, M.D.
Sixty million women undergo regular screening mammography in the United States, but even in the digital age, it is di
Double Black Announces Gemini Series Monitors for Multimodality and Digital Breast Imaging
Technology | Flat Panel Displays | December 28, 2017
December 28, 2017 — Double Black Imaging and their Image Systems Division are releasing their Gemini Series 6MP and 8
PET Tracer Gauges Effectiveness of Promising Alzheimer's Treatment

Longitudinal PET imaging with 18F-AV45. PET imaging shows the average 18F-AV45 uptake per animal group at 8 and 13 months of age. A significant interaction of genotype treatment was observed in the cortex (p = 0.0248), hippocampus (p = 0.0071) and thalamus (p = 0.0084), indicating reduced [18F]-AV45 uptake in BACE1 inhibited transgenic mice. Credit: MICA, University of Antwerp, Belgium.

News | Radiopharmaceuticals and Tracers | December 28, 2017
In the December featured basic science article in The Journal of Nuclear Medicine, Belgian researchers report on the...
iCAD's PowerLook Tomo Detection Experiences Growing Adoption
News | Mammography | December 14, 2017
December 14, 2017 — iCAD Inc.
Siemens Healthineers Introduces Mammomat Revelation Mammography System for Improved Biopsy Workflow
Technology | Mammography | December 11, 2017
Siemens Healthineers unveiled the new Mammomat Revelation premium mammography platform at the 2017 Radiological Society...
Breast Cancer Screening Performance Impacted by Mean Mammographic Compression Pressure
News | Mammography | December 08, 2017
Dutch researchers demonstrated a strong relationship between compression pressure in mammography and breast cancer...
Overlay Init