A study examining trends in X-ray computed tomography (CT) use in children in the United States has found that reducing unnecessary scans and lowering the doses for the highest-dose scans could lower the overall lifetime risk of future imaging-related cancers by 62 percent. The research by a UC Davis Health System scientist is published online today in JAMA Pediatrics.
Ingestible medical devices offer a convenient, non-invasive method of delivering therapeutics, enabling diagnostic procedures, or performing imaging tasks. However, ensuring that the sensitive electronics within the device are protected is a challenge. This article will highlight a coating technology that is being used to guarantee such protection is provided.
Blood vessels within a sensory area of the mammalian brain loop and connect in unexpected ways, a new map has revealed. The study, published June 9 in the early online edition of Nature Neuroscience, describes vascular architecture within a well-known region of the cerebral cortex and explores what that structure means for functional imaging of the brain and the onset of a kind of dementia.
MRI scans of children who have had chemotherapy can detect early changes in their hearts finds research in biomed Central's open access journal Journal of Cardiovascular Magnetic Resonance. Chemotherapy with anthracyclines, such as Doxorubicin, is one of the most effective treatments against many types of cancer, including leukaemia and Hodgkin's lymphoma, breast, lung, and ovarian cancer.
A new study has found that women can be screened for colorectal cancer at least five to 10 years later than men when undergoing an initial "virtual colonoscopy." Published early online in CANCER, a peer-reviewed journal of the American Cancer Society, the findings may help establish guidelines for the use of this screening technique, which is less invasive than a traditional colonoscopy.
Scientists from ICFO- Institute of Photonic Science, in collaboration with researchers from the Catalan Institute of Nanotechnology (ICN2) and the University of Michigan, have been able to measure weak forces with sensitivity 50 times higher than what has been achieved to date. This significant improvement represents a turning point in measuring very weak forces and opens the door for magnetic resonance imaging at the molecular scale.
Three out of 20 flexible gastrointestinal (GI) endoscopes used for screening were found to harbor unacceptable levels of "bio dirt" – cells and matter from a patient's body that could pose potential infection risk -- according to a study of endoscopes used at five hospitals across the U.S.
A landmark study, with first author Tyson Oberndorfer, MD, and led by Walter H. Kaye, MD, professor of psychiatry at the University of California, San Diego School of Medicine, suggests that the altered function of neural circuitry contributes to restricted eating in anorexia and overeating in bulimia.
Ventana Medical Systems, Inc. (Ventana), a member of the Roche Group, today announced that it has signed a worldwide agreement with healthcare imaging expert Barco to provide Barco's leading diagnostic and clinical review display systems for use with the VENTANA Virtuoso image and workflow management system, offering a best-in-class, turnkey image viewing solution.
The growth in sales of medical technologies is set to outperform prescription medicines over the coming five years. Data from Evaluate Medtech indicates that over the period 2011 to 2018, the overall global compound annual growth rate for the sector will be 4.4%, in contrast to just 2.5% for drug products.
One of the most interesting things about my position is seeing the changes in one of the most dynamic industries around—the medical device industry (and, in a broader sense, the healthcare industry). In my 13+ years of reporting on this industry, I’ve seen many changes and technological advances. It truly is remarkable to think about how far certain sectors of the industry have come in what is really a very short period of time.
Fujikura Ltd and Micro-Imaging Solutions Enter into License Agreement for CMOS-based Imaging TechnologyMay 31, 2013 1:00 pm | by Business Wire | News | Comments
Fujikura Ltd and Micro-Imaging Solutions (MIS) announced that they have entered into a license agreement to jointly co-market nano-sized, complementary metal-oxide semiconductor, or CMOS, based endoscopes. The collaboration leverages the large, commercial scale production capabilities of Fujikura and the proprietary imaging technology of MIS.
GE Healthcare, the healthcare division of General Electric (NYSE: GE), announced today the acquisition of Unisyn Medical Technologies’ Transactional Business, a leading national provider of comprehensive ultrasound probe repair solutions to biomedical and clinical engineers, headquartered in Golden, CO. Financial terms were not disclosed.
The technology at the heart of the next generation of medical devices is critical to our ability to offer comprehensive care in the coming decades. While our current systems of care have served us well thus far, they are crumbling under the pressures of modern expectations of care, economics, scale, and the sheer breadth of medical science.
A team of researchers from the UPNA/NUP-Public University of Navarre has developed new super resolution and segmentation methods for magnetic resonance images so that they can be applied to the structural study of psychosis. The aim is to be able to identify the differences that are produced in specific parts of the brain in psychotic patients with respect to their healthy relatives or other people.
Digital chest tomosynthesis (DT), a tomographic technique, may offer an alternative to CT screening. A recent study published in the Journal of Thoracic Oncology (JTO), concludes that digital chest tomosynthesis holds promise as a first-line lung cancer screening tool.
The global ultrasound market is forecast to grow by 27 percent over the next five years despite ongoing economic challenges, with emerging healthcare markets key to sustaining future global growth, according to a new report entitled “The World Market for Ultrasound Imaging Equipment – 2013” from IMS Research, now part of IHS Inc. (NYSE: IHS).
Boston Scientific Corporation has received CE Mark approval for use of the GUIDE™ DBS System, the world's first deep brain stimulation (DBS) visualization system. GUIDE DBS provides clinicians with 3D visualization information that simulates stimulation output, which may reduce programming time and enable more precise targeting of therapy.
Nephosity, a digital health startup that was a member of Rock Health’s second class, has received clearance from the United States Food and Drug Administration (FDA) for their MobileCT Viewer, a software application for diagnostic image viewing on the iPad.
In this video, a representative at Nephosity demonstrates MobileCT, an app for mobile collaborative teleradiology. It allows for a user (such as a doctor or patient) to use their mobile devices to view x-rays, MRIs, etc., and to collaborate with other users (such as other doctors or relatives).
New techniques in imaging of brain activity developed by Jean Gotman and his colleagues lead to improved treatment of patients suffering from epilepsy. The combination of electroencephalogram and functional magnetic resonance imaging leads to more precise localization of the areas generating epileptic seizures, giving neurosurgeons a better understanding of the optimal ways of intervention, if appropriate.
National Lung Screening Trial investigators also conclude that the 20 percent reduction in lung cancer mortality with low-dose computed tomography versus chest X-ray screening previously reported in the NLST primary paper is achievable at experienced screening centers in the United States.
A University of British Columbia engineer and a team of U.S. researchers have made a breakthrough utilizing spray-on technology that could revolutionize the way optical lenses are made and used. Kenneth Chau, an assistant professor in the School of Engineering at UBC's Okanagan campus, is a key investigator among colleagues at the National Institute of Standards and Technology in Maryland.
First Large-Scale Population-Based Study in the U.S. Shows Hologic's 3D Mammography (Breast Tomosynthesis) Significantly Reduces Recall Rates While Simultaneously Improving Cancer DetectionMay 23, 2013 10:28 am | by PR Newswire | News | Comments
Hologic, Inc. has announced that the first large-scale observational study in a U.S. clinical practice comparing breast cancer screening with Hologic's 3D mammography technology with conventional 2D mammography alone showed a significant reduction in recall rates and a sizeable increase in cancer detection, particularly invasive cancer, across all breast tissue densities.
TOPS Comprehensive Breast Center Study Validates the Benefits of New 3D Mammography Technology in Breast Cancer ScreeningMay 23, 2013 10:24 am | by The Associated Press | News | Comments
HOUSTON--(BUSINESS WIRE)--May 23, 2013--The first large-scale U.S. study comparing conventional 2D mammography screening exams alone versus 2D mammography with the addition of 3D mammography (breast tomosynthesis) technology has been completed at TOPS Comprehensive Breast Center. The study showed...