Ultrasound News and Research

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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.

Fusion guided imaging increases diagnostic accuracy of prostate biopsy procedures

UK hospital evaluation cites ‘revolution’ with 16% sensitivity uplift in true positive rates. Greater diagnostic accuracy in detecting significant prostate cancer has been reported following a 4-year clinical evaluation at Castle Hill Hospital, part of Hull University Teaching Hospitals NHS Trust, using the Aplio i700 ultrasound system with ‘Smart Fusion’ application.

24 Oct 2019

Innovative robotic training system to reduce catheter procedure complications

Each year, more than five million central venous catheters (CVC) are placed in a large vein in the neck, chest or groin to provide patients with fluids, blood or medications.

23 Oct 2019

Novel noninvasive imaging technique can provide information about thyroid disorders

A combination of multispectral optoacoustic tomography (MSOT) and ultrasound has been used to noninvasively characterize a range of thyroid disorders, according to new research published in the October issue of The Journal of Nuclear Medicine.

23 Oct 2019

WPI biomedical engineer is creating a new robot to detect and monitor prostate cancer

A biomedical engineer at Worcester Polytechnic Institute is creating a new medical robot that uses minimally invasive technologies to safely and accurately detect and monitor prostate cancer, the second-leading cause of cancer-related deaths among American men.

22 Oct 2019

Identifying respiratory diseases causing pulmonary hypertension can lead to improved outcomes

Pulmonary hypertension is a type of high blood pressure that affects the lungs of both animals and people. When tiny vessels in the lungs become narrowed or blocked, it becomes harder for blood to flow through and can cause the heart to weaken or fail.

16 Oct 2019

UMass Amherst researchers aim to develop wireless device to improve schizophrenia treatment

Two high-tech health researchers at the University of Massachusetts Amherst have received a $1.15 million grant from the National Institutes of Health to develop a wireless device, worn like a necklace, that aims to transform the understanding and treatment of schizophrenia.

16 Oct 2019

Pulsify Medical, a joint imec and KU Leuven spin-off, closes first-round funding, led by imec.xpand

Pulsify Medical, a digital medical technology company focused on the development of wearable ultrasound patches, announced the first closing of its seed funding round, raising € 2.6 million euro.

From Imec 15 Oct 2019

Study evaluates hand-held technology to non-invasively fragment painful kidney stones

UC San Diego Health has enrolled its first patient to evaluate an investigational hand-held technology to non-invasively fragment painful kidney stones.

14 Oct 2019

Blood test can improve diagnosis and monitoring of aortic aneurysms

It is the 'silent killer' that claimed the life of Albert Einstein and affects 1% of men over the age of 65, but researchers at the University of Dundee believe they may be able to reduce the number of fatalities caused by abdominal aortic aneurysms.

11 Oct 2019

Study highlights benefit of late third trimester scan for detecting missed fetal abnormalities

In a study published in Ultrasound in Obstetrics & Gynecology that involved more than 50,000 pregnancies, a fetal anomaly was detected for the first time in the third trimester in one in 200 women who had undergone a first and/or second trimester ultrasound examination.

9 Oct 2019

Federally funded Obria prescribes abstinence to stop the spread of STDs

Inside Obria Medical Clinics, conviction — not condoms — is summoned to stop the spread of chlamydia.

7 Oct 2019

"Goldilocks" balance holds key to awakening the body's immune response to combat brain cancer

In the story of Goldilocks, a little girl tastes three different bowls of porridge to find which is not too hot, not too cold, but just the right temperature. In a study published in Advanced Therapeutics, University of Minnesota Medical School researchers report on a "Goldilocks" balance which holds the key to awakening the body's immune response to fight off brain cancer.

4 Oct 2019

New project to examine roles of microgravity and cosmic radiation in tumor growth, development

Can weightlessness stop cancer from growing? One of the nine research projects that has been given the go-ahead for the new China Space Station scheduled for 2022 is designed to answer this exact question.

3 Oct 2019

Five facts every woman should know about IUDs

Intrauterine devices, or IUDs, are a great birth control option, but many women choose other forms of birth control because they have reservations about IUDs. A Houston Methodist OB-GYN answered common questions patients ask her about this very effective form of birth control.

3 Oct 2019

Johns Hopkins Medicine celebrates opening of Pavilion III at Green Spring Station

As part of an $80 million expansion at Green Spring Station, Johns Hopkins Medicine celebrated the official opening of the newly built Pavilion III at Green Spring Station with a private grand opening event on Sept. 27 and a free community health fair on Sept. 28.

1 Oct 2019

Scientists use machine learning methods to improve biomedical imaging

Scientists at ETH Zurich and the University of Zurich have used machine learning methods to improve optoacoustic imaging.

30 Sep 2019

New imaging systems can help diagnose heart disease

Researcher and professor Lasse Løvstakken starts a video on his computer screen. We're in the eye of a storm. It looks almost like a hurricane approaching a coastline.

30 Sep 2019

Scientists use ultrasound to detect active genes in live cells

A startling new study shows that ultrasound can help scientists to understand whether specific genes are in the active or inactive state in live cells.

27 Sep 2019

Few myths and facts about breast density

Mammograms remain the gold standard for detecting breast cancer in its earliest stages, potentially saving lives. So, why do some women receive a letter after a negative mammogram – meaning there's no sign of cancer – asking them to consider additional tests?

26 Sep 2019

Clinical trial to evaluate efficacy and safety of new treatment for giant cell arteritis

An international, multicenter phase II clinical trial is evaluating the efficacy and safety of mavrilimumab co-administered with a 26-week corticosteroid taper in patients with giant cell arteritis.