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.

Clinical trial to compare Aria's prenatal test and standard first-trimester screening for T21

Aria Diagnostics, a molecular diagnostics company, announced that it is initiating a blinded, multicenter clinical trial that compares its non-invasive prenatal test with the standard first-trimester screening test (serum screening and nuchal translucency ultrasound alone and in combination) to detect Trisomy 21, which is associated with Down syndrome.

13 Jan 2012

Appeals court rules Texas can enforce abortion law while case is pending

A federal appeals court has ruled that while a controversial abortion law is decided in court, Texas can enforce a law that requires women who are seeking an abortion to be presented with a sonogram.

12 Jan 2012

First Edition: January 11, 2012

In today's headlines, the 26 states opposed to the health law have filed their Supreme Court arguments against the measure's Medicaid expansion.

11 Jan 2012

Precise diagnostic algorithm for fibrosis in HCV patients reduces need for liver biopsy

A new classification for diagnosing fibrosis in patients with chronic hepatitis C virus (HCV) has shown to be as accurate as currently used algorithms, but required no further liver biopsy.

11 Jan 2012

New fibrosis classification improves accuracy of diagnosis in Hepatitis C

A new classification for diagnosing fibrosis in patients with chronic hepatitis C virus (HCV) has shown to be as accurate as currently used algorithms, but required no further liver biopsy. The study appearing in the January issue of Hepatology, a journal published by Wiley-Blackwell on behalf of the American Association for the Study of Liver Diseases, details a method that synchronously combines two fibrosis tests, providing a non-invasive and more precise fibrosis diagnosis.

10 Jan 2012

RUMC moves 200 patients into new 14-story hospital building

After more than seven years of planning and three years of construction, Rush University Medical Center successfully moved approximately 200 patients into the Tower, Rush's new, 14-story, state-of-the-art hospital building, located at Ashland Avenue and the Eisenhower Expressway.

10 Jan 2012

Noise-cancelling headphones may reduce pain and anxiety of prostate biopsy

Tuning in to tune out may be just what's needed for men undergoing a prostate biopsy, according to researchers at the Duke Cancer Institute. The Duke team found that noise-cancelling headphones playing a classical melody may reduce the pain and anxiety of the often uncomfortable procedure.

9 Jan 2012

Muscles must work too inefficiently to speed walk

Other than Olympic race walkers, people generally find it more comfortable to run than walk when they start moving at around 2 meters per second - about 4.5 miles per hour.

6 Jan 2012

Photoacoustic device can detect melanoma cancer at cellular level

Early detection of melanoma, the most aggressive skin cancer, is critical because melanoma will spread rapidly throughout the body. Now, University of Missouri researchers are one step closer to melanoma cancer detection at the cellular level, long before tumors have a chance to form. Commercial production of a device that measures melanoma using photoacoustics, or laser-induced ultrasound, will soon be available to scientists and academia for cancer studies.

6 Jan 2012

Study refutes perinatal programming theory about adipose tissue growth

Is obesity in infants "programmed" in the womb? Previously, researchers assumed that consumption of "bad" fats during pregnancy contribute to excessive infant adipose tissue growth and that "good" omega-3 fatty acids prevent expansive adipose tissue development. A study run by the Technische Universit-t M-nchen showed no evidence to support this "perinatal programming" theory.

5 Jan 2012

Non-invasive test for early detection of fetal gender

A new research study published in the January 2012 edition of The FASEB Journal describes findings that could lead to a non-invasive test that would let expecting mothers know the sex of their baby as early as the first trimester.

4 Jan 2012

InSightec completes enrollment in ExAblate Neuro clinical study for Essential Tremor

InSightec Ltd, the global leader in MR guided Focused Ultrasound therapy, announced today that it has completed enrollment in the world's first feasibility study evaluating the use of MRgFUS for treatment of Essential Tremor, using ExAblate Neuro at University of Virginia, Charlottesville, Virginia.

3 Jan 2012

New initiative to detect cancers in earliest stages inside cells

A team of cancer imaging experts at Johns Hopkins has embarked on a five-year research initiative to speed development of early diagnostic tests and new treatments for breast, prostate and other common cancers.

29 Dec 2011

FDA clears OptiMedica's Catalys Precision Laser System

Global ophthalmic company OptiMedica Corp. has announced the U.S. Food and Drug Administration (FDA) 510(k) market clearance of its Catalys Precision Laser System, a next generation laser cataract surgery system that brings unequaled precision and accuracy and a markedly streamlined workflow to the laser cataract procedure.

22 Dec 2011

CLND may help reduce papillary thyroid cancer recurrence rates

Papillary thyroid cancer accounts for the majority of all thyroid malignancies, which primarily impact women. A new study indicates that routinely removing lymph nodes in the neck in these cancer patients may help prevent the disease from coming back.

21 Dec 2011

AUA, AIUM develop practice guideline for ultrasound imaging in urology

The American Institute of Ultrasound in Medicine (AIUM) and American Urological Association (AUA) are pleased to announce the collaborative development of the Practice Guideline for the Performance of an Ultrasound Examination in the Practice of Urology.

21 Dec 2011

SonoCiné AWBU effective in detecting small cancers not detectable with mammography

SonoCiné, Inc., the leading innovator of Automated Whole Breast Ultrasound (AWBU) screening systems for early detection of breast cancer announced today the publication of two important scientific papers reporting on the effectiveness of SonoCiné AWBU in detecting small cancers not detectable with digital mammography.

20 Dec 2011

Toshiba, AHRA announce recipients of fourth annual Putting Patients First grant program

Helping hospitals, imaging centers and health systems develop or improve existing education and patient care initiatives in diagnostic imaging, AHRA: The Association for Medical Imaging Management and Toshiba America Medical Systems, Inc. announced the seven recipients of the fourth annual Putting Patients First grant program.

19 Dec 2011

Vaginal progesterone decreases odds of premature delivery in women

A new study co-authored by the University of Kentucky's Dr. John O'Brien found that applying vaginal progesterone to women who are at a high risk of preterm birth significantly decreased the odds of a premature delivery.

16 Dec 2011

FUJIFILM to acquire SonoSite

FUJIFILM Holdings Corporation, a diversified technology company that operates in healthcare, highly functional materials, and document solutions, announced today that it has entered into a definitive agreement with SonoSite, Inc., a pioneer and leader in bedside and point-of-care ultrasound technology, pursuant to which Fujifilm will acquire SonoSite for approximately $995 million.

15 Dec 2011