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.

Shortage of Hepatitis B vaccine - prioritization of vaccinations announced in UK

According to a recent announcement made by Public Health England, there is a global shortage of vaccines used against hepatitis B infection. This announcement is followed up by a “prioritisation guidance” which means that persons who are at greatest risk of getting hepatitis B are to be vaccinated on priority if they have not received the vaccine before.

7 Aug 2017

New LF-OCT technology enables more accurate imaging of cellular processes in the eye

Optical Coherence Tomography (OCT) is a high-resolution live imaging technique that can be used for early detection of retinal diseases, such as age-related macular degeneration, diabetes-related conditions, glaucoma or vascular occlusions, for example.

7 Aug 2017

When wounds won’t heal, therapies spread — to the tune of $5 billion

Carol Emanuele beat cancer. But for the past two years, she has been fighting her toughest battle yet. She has an open wound on the bottom of her foot that leaves her unable to walk and prone to deadly infection.

3 Aug 2017

SNMMI recognizes contributions to nuclear medicine and molecular imaging at 2017 annual meeting

The Society of Nuclear Medicine and Molecular Imaging (SNMMI), an international scientific and medical organization, recognized contributions to the field of nuclear medicine and molecular imaging during its 2017 Annual Meeting in Denver, Colorado. Several awards ceremonies were held to recognize the valuable role SNMMI members play in advancing the diagnosis and treatment of heart disease, cancer and neurological conditions.

2 Aug 2017

Researchers develop ceramic skull implant to deliver ultrasound treatments through thick skulls

Ultrasound brain surgery has enormous potential for the treatment of neurological diseases and cancers, but getting sound waves through the skull and into the brain is no easy task.

2 Aug 2017

Quantel Medical wins FDA approval for innovative Easyret photocoagulator

Quantel Medical today announced that it has received approval from the U.S. Food and Drug Administration on July 25, 2017 for the innovative new Easyret fully integrated 577nm yellow photocoagulator, which is used to treat certain forms of macular edema and peripheral retinal pathologies.

27 Jul 2017

Study shows advantages of alternative pain relief option during knee replacement surgery

A new study led by researchers at University Hospitals Coventry and Warwickshire (UHCW) NHS Trust and the University of Warwick has recommended an alternative method of pain relief for patients undergoing knee replacement surgery.

26 Jul 2017

IBS scientists create first nanoparticle-based tissue adhesive to seal bleeding and guide surgery

As open surgery has gradually been replaced by minimally-invasive and image-guided procedures, tissue adhesives are taking the place of sutures and surgical staples.

19 Jul 2017

Brief bursts of high-intensity, weight-bearing activity linked to better bone health in women

A single minute of exercise each day is linked to better bone health in women, new research shows.

18 Jul 2017

Language development may start in utero, study suggests

A month before they are born, fetuses carried by American mothers-to-be can distinguish between someone speaking to them in English and Japanese.

18 Jul 2017

Lymph node removal may not be needed for all melanoma patients, study finds

Many patients with melanoma need a sentinel-lymph-node biopsy to determine if cancer cells have spread there, but a positive finding doesn't mean all the lymph nodes in the area must be removed, according to new international study.

17 Jul 2017

Reducing DVT and leg ulcers through personalized compression socks

Professor Charles McCollum, who heads up the vascular studies unit, is a research vascular surgeon, and he developed four-layer bandaging technique, which is the gold standard treatment for healing up leg ulcers by compression.

5 Jul 2017

Socioeconomic status during childhood related to left ventricular structure, diastolic function in adult life

The multicentre trial coordinated by the Research Centre of Applied and Preventive Cardiovascular Medicine at the University of Turku shows that low socioeconomic status in childhood increases the risk of greater left ventricular mass and reduced diastolic function in adulthood.

27 Jun 2017

Adherence to NCCN Guidelines spares breast cancer patients from unnecessary tests

According to SEER data, more than 260,000 women were diagnosed with breast cancer in the United States in 2016, most of whom were diagnosed with early-stage (stage I or II) disease.

21 Jun 2017

Breast implants linked to abnormal ECG recordings

Breast implants may impede an electrocardiogram (ECG) and could result in a false heart attack diagnosis, according to research presented today at EHRA EUROPACE - CARDIOSTIM 2017.

21 Jun 2017

New laser imaging 'bowl' could reduce stages involved in spotting breast cancer

In a bid to make the world's first while-you-wait test for breast cancer, European scientists are developing a comfortable hemispherical bowl lined with laser sources and ultrasound detectors with the potential to reduce the stages in spotting the disease into a single appointment.

20 Jun 2017

Broken heart syndrome may cause permanent damage

A condition called Takotsubo syndrome may cause longer-term damage to the heart muscle than was previously thought, according to a study funded by the British Heart Foundation.

19 Jun 2017

New guidelines for ultrasound-based risk stratification system to identify thyroid nodules that warrant biopsy

Nodules -- a type of abnormality detected by ultrasound -- are extremely common in the thyroid gland. Up to two-thirds of adults have nodules in this gland, and most are benign or only cause a slow-growing cancer that is no threat to life.

19 Jun 2017

Study finds direct link between birth outcomes and placental oxygen transport

When a baby is born small, it's often attributed to genetic factors or maternal risk factors like poor nutrition or smoking.

16 Jun 2017

FOI technique found to be effective in detecting joint inflammation in children

The results of a study presented today at the Annual European Congress of Rheumatology 2017 have confirmed that Fluorescence Optical Imaging, a technique used to visualize inflammation in arthritic joints, is as effective as ultrasound with Power Doppler (US / PD) at monitoring response to treatment in juvenile idiopathic arthritis.

14 Jun 2017