Ultrasound visualizes odor perception in brain July 15, 2014 -- A neurofunctional ultrasound method can provide in vivo visualization of odor perception in the brain, shedding light on the functioning of the olfactory system, researchers from France reported in an article published in NeuroImage.
Practice of Ultrasound: Part 16 -- Breast ultrasound screening July 10, 2014 -- AuntMinnie.com presents the 16th in a series of columns on the practice of ultrasound from Dr. Jason Birnholz, one of the pioneers of the modality. In this installment, he discusses breast cancer screening in general and the role of ultrasound in particular.
USPSTF still against US carotid artery stenosis screening July 8, 2014 -- The U.S. Preventive Services Task Force (USPSTF) has finalized its draft recommendation advising against the use of widespread ultrasound screening for asymptomatic carotid artery stenosis as a tool for stroke prevention.
Ultrasound screening catches embolism in cancer patients July 3, 2014 -- Ultrasound screening of cancer patients judged to be at high risk for venous thromboembolism can identify a significant number of deep vein thrombosis cases, according to research from the University of Rochester Medical Center.
USPSTF finalizes AAA screening recommendations June 24, 2014 -- Adhering mostly to its draft statement published in January, the U.S. Preventive Services Task Force (USPSTF) included no big surprises in its new recommendations in favor of ultrasound screening for abdominal aortic aneurysms (AAAs).
Analysis finds evidence lacking for HCC screening June 18, 2014 -- Screening for hepatocellular carcinoma (HCC) in patients with chronic liver disease can detect early-stage cancer, but it's unclear whether systematic screening would yield a survival advantage over clinical diagnosis, according to an analysis published on Tuesday in the Annals of Internal Medicine.
Quantitative US gauges cellular tumor treatment response June 13, 2014 -- Canadian researchers have succeeded in measuring chemotherapy treatment response in mice at the microscopic level using quantitative ultrasound combined with maximum mean discrepancy measurements, according to a new study in IEEE Transactions on Medical Imaging.
SRU guidelines would catch nearly all incidental thyroid cancers June 5, 2014 -- Very few incidentally detected thyroid cancers would be missed if recommendations from the Society of Radiologists in Ultrasound (SRU) for thyroid nodules were followed. What's more, the nodules not worked up are unlikely to become a problem, according to research published in the June issue of Radiology.
Making a Difference as a Sonographer: Embracing telemedicine June 5, 2014 -- Telemedicine is a powerful and disruptive force in today's healthcare system. For sonographers and others on the front lines of healthcare, telemedicine can be stressful and a big change. But it can also offer some of the very best moments for a healthcare worker, according to echocardiographer Doug Wuebben.
Image quality, patient safety, and the future of 3D ultrasound May 30, 2014 -- Ultrasound has a bright future ahead, thanks to new developments in 3D/4D that are making the technology more versatile for a wide range of applications. In this article, two application specialists from software developer ContextVision discuss the state of the art in ultrasound image processing.
Making a Difference as a Sonographer Echocardiographer Doug Wuebben shares the story of a sonographer who battled severe work-related injuries. Her story is all too familiar, but there are steps those in her shoes can take.