Ultrasound News and Research

RSS

Ultrasound is a procedure in which high-energy sound waves are bounced off internal tissues or organs and make echoes. The echo patterns are shown on the screen of an ultrasound machine, forming a picture of body tissues called a sonogram. Also called ultrasonography.

Scientists open possibilities of going deeper into scattering tissue with less light

Medical applications of light, looking inside human tissue, often are limited by the highly scattering nature of tissue. Inuitively, a lower limit of one photon per camera pixel is assumed.

8 Mar 2017

Vaginal progesterone decreases preterm birth, infant mortality in twin gestations with short cervix

Treatment with vaginal progesterone reduced the risk of preterm birth, neonatal complications and death in pregnant women with twins and who have a short cervix— a risk factor for preterm birth— according to a meta-analysis of individual patient data by researchers at the National Institutes of Health, the Wayne State University School of Medicine, the Detroit Medical Center, and other institutions in the United States and abroad.

7 Mar 2017

New study finds increasing age as risk factor for decreased postpartum pelvic floor strength

New research finds increasing age is a risk factor for decreased postpartum pelvic floor strength. The prospective study published in the March edition of Female Pelvic Medicine & Reconstructive Surgery, the official journal of the American Urogynecologic Society, the leading professional organization dedicated to the treatment of pelvic floor disorders.

6 Mar 2017

Philips recognised for quality and breadth of ultrasound products

Royal Philips announced that it has received the “2016 Best in KLAS” award in the Ultrasound category. Philips received KLAS’ prestigious recognition this year for its breadth of ultrasound solutions, spanning diagnostic, interventional, point-of-care and software products. The award recognizes Philips’ commitment to expanding applications for ultrasound, developing a broad portfolio of innovations to provide the right information the first time for more confident diagnostic decision support.

From Philips Healthcare 6 Mar 2017

Siemens Healthineers introduces new platform for computed tomography at ECR 2017

For the first time at ECR in Vienna (March 1 – 5) the healthcare division of Siemens AG will be appearing under its new brand – Siemens Healthineers – and with the motto, “Let’s shape the future of healthcare together”.

3 Mar 2017

Scientists to develop 'next generation' device that could help predict risk of preterm birth

A NEW ‘next generation’ device which could help doctors reliably predict the risk of preterm birth is to be developed by Sheffield Teaching Hospitals NHS Foundation Trust and the University of Sheffield thanks to funding from the National Institute for Health Research (NIHR).

1 Mar 2017

Philips unveils advanced radiology solutions at 2017 ECR to enhance clinical decision-making process

Royal Philips, a global leader in health technology, today unveiled new advanced radiology solutions at the 2017 European Congress of Radiology (ECR), beginning March 1 at the Austria Center in Vienna, Austria.

From Philips Healthcare 1 Mar 2017

New report expresses ethical concerns about use of non-invasive prenatal testing

A new report on non-invasive prenatal testing by the UK's Nuffield Council on Bioethics expresses concerns about the way the test is being sold by private providers.

1 Mar 2017

ED patients with ultrasounds interpreted by nonradiologists underwent follow-up imaging, research finds

According to new research by the Harvey L. Neiman Health Policy Institute, the use of follow-up imaging is significantly less when initial emergency department ultrasound examinations are interpreted by a radiologist than a nonradiologist.

23 Feb 2017

New fluid makes ultrasound images easier to interpret during brain surgery

The fluid, which resembles brain tissue, makes ultrasound images easier to interpret during an operation. This will make it easier for surgeons to remove brain tumours more accurately.

22 Feb 2017

Listeria may pose severe risk of miscarriage in early stages of pregnancy

Listeria, a common food-borne bacterium, may pose a greater risk of miscarriage in the early stages of pregnancy than appreciated, according to researchers at the University of Wisconsin-Madison School of Veterinary Medicine studying how pathogens affect fetal development and change the outcome of pregnancy.

21 Feb 2017

Researchers provide insight into causes of left or right-handedness

A preference for the left or the right hand might be traced back to that asymmetry. "These results fundamentally change our understanding of the cause of hemispheric asymmetries," conclude the authors. The team report about their study in the journal eLife.

17 Feb 2017

New Doppler sound digital library could save lives of people with precursors to cardiovascular disease

HANDHELD devices can scan the lower limbs of a patient and "listen" to the blood flow, providing vital early indication of problems that could lead to strokes or heart attacks.

15 Feb 2017

New transparent Micro-ring device could measure biological activities at back of the eye

A tiny, transparent device that can fit into a contact lens has a bright future, potentially helping a range of scientific endeavors from biomedicine to geology.

14 Feb 2017

Endurance and strength training following TAVI improves patients' physical fitness, quality of life

Scientists from the hospital Klinikum rechts der Isar of TU Munich have discovered that endurance and strength training following a heart valve replacement not only improves the patients' physical fitness, but also their quality of life.

13 Feb 2017

Russian researchers develop new technology for treating varicose veins

Researchers of the Center for Advanced Studies of Peter the Great St. Petersburg Polytechnic University in collaboration with LLC "Company Neo" industrial partner developed new technology of varicose veins obliteration (elimination of varicose veins from blood circulation) by the means of focused high intensity ultrasound.

13 Feb 2017

Transthoracic lung ultrasound can help diagnose other diseases that mask as pulmonary embolism

A pretest risk stratification enhanced by ultrasound of lung and venous performs better than Wells score in the early diagnostic process of pulmonary embolism (PE).

31 Jan 2017

Researchers develop new ‘needle-pulse' beam pattern that could have wide range of applications

A new beam pattern devised by University of Rochester researchers could bring unprecedented sharpness to ultrasound and radar images, burn precise holes in manufactured materials at a nano scale -- even etch new properties onto their surfaces.

28 Jan 2017

Lancet study: Advanced MRI doubles detection of aggressive tumours

A study published in The Lancet on 19th January 2017 entitled ‘Diagnostic accuracy of multi-parametric MRI and TRUS biopsy in prostate cancer (PROMIS): a paired validating confirmatory study’ shows that using advanced MRI almost doubles the number of aggressive tumours detected.

27 Jan 2017

New prototype neonatal MRI scanner tested in Sheffield

The Jessop Wing Maternity Hospital in Sheffield has installed a prototype ‘miniature’ MRI scanner for new born babies - one of only two of its type in the world.

25 Jan 2017