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.

Impaired endothelial function is an early indicator of atherosclerosis

Impaired endothelial function is an early indicator of atherosclerosis according to a study of healthy people followed from childhood to young adulthood reported in Circulation: Journal of the American Heart Association.

25 Oct 2004

Infection plays a larger role than lack of oxygen in premature infants with brain injury

Johns Hopkins researchers have dispelled the widespread belief among obstetricians that, in premature infants, brain injury results from a lack of oxygen, also called hypoxia, when, in fact, infection plays a larger role.

24 Oct 2004

FDA approves device that uses magnetic resonance image guided focused ultrasound to target and destroy uterine fibroids

The U.S. Food and Drug Administration (FDA) today approved the ExAblate 2000 System, a new medical device that uses magnetic resonance image guided focused ultrasound to target and destroy uterine fibroids, non-cancerous masses located in the uterus.

22 Oct 2004

The aging American population means that more people are at risk for stroke

A leading stroke researcher says the aging of the American population means that more people are at risk for stroke, and unless new approaches are developed to reduce stroke incidence, it will surpass heart attacks and cancer as the major cause of long-term disability and premature death.

22 Oct 2004

Discovery of the gene for a form of Joubert Syndrome

Researchers at the University of California, San Diego (UCSD) School of Medicine have discovered the gene for a form of Joubert Syndrome, a condition present before birth that affects an area of the brain controlling balance and coordination in about 1 in 10,000 individuals.

21 Oct 2004

Drastic market changes with MRI contrast media and PET radiopharmaceuticals emerging as most promising segments

Significant changes in the European contrast media and radiopharmaceuticals market are seeing some segments experience growth while others near saturation.

21 Oct 2004

Software translates improved diagnostic information to better target radiation at cancer cells

As diagnostic imaging and radiation treatment technologies both become more capable and precise, physicians using them face an increasingly difficult task: how to transfer information from the diagnostic systems to the treatment planning systems.

18 Oct 2004

Researchers bridge the gap between magnetic resonance spectroscopy and latest techniques for delivering precise doses of radiation to tumors

12 Oct 2004

Low-dose estrogen therapy significantly reduced the progression of fatty buildup in the arteries leading to the heart

“We’ve shown that you can get the same reduction in coronary artery atherosclerosis with standard-dose or low-dose estrogen,” said Thomas B. Clarkson, D.V.M., one of the investigators. “It is very significant.”

10 Oct 2004

Barbed sutures, ultrasonic body contouring and soft tissue fillers offer patients faster results without the downtime of surgery

Patients without time for a facelift or intimidated by surgery now have more minimally invasive options that produce effective results.

10 Oct 2004

Ultrasound offers new diagnosis for whiplash injury

Lengthy waits for personal injury compensation after car crashes could be a thing of the past, thanks to research being carried out at The University of Nottingham.

6 Oct 2004

Surgery to reshape damaged hearts may provide long-term benefits for certain patients with advanced heart failure

Surgery to reshape damaged hearts, which excludes scarred muscle tissue and restores the left ventricle’s normal shape, may provide long-term benefits for certain patients with advanced heart failure

6 Oct 2004

Breast density, rapid tumor growth contribute to mammogram failure in women in their forties

Lower sensitivity of mammography in women aged 40 to 49 years compared with older women can be largely explained by greater breast density and rapid tumor growth in the younger women

5 Oct 2004

High-tech isometrics helps persons on hypertension medication

Don’t try this at home, but a high-tech version of the muscle crowd’s hand-grip has demonstrated the ability to lower blood pressure, improve the flexibility of the carotid artery and heighten vasoactive sensitivity in people taking medication for hypertension.

5 Oct 2004

Over 170,000 Canadians took part in the largest single-day, fundraising event for breast cancer in Canada

Over 170,000 Canadians, many of them survivors, ran, walked, cheered or volunteered today as part of the largest single-day, fundraising event for breast cancer in Canada. The Run – in its 13th year – raised $19.2 million to boost breast cancer research and programs.

4 Oct 2004

Ultrasound News and Research

Further Reading

Impaired endothelial function is an early indicator of atherosclerosis

Infection plays a larger role than lack of oxygen in premature infants with brain injury

FDA approves device that uses magnetic resonance image guided focused ultrasound to target and destroy uterine fibroids

The aging American population means that more people are at risk for stroke

Discovery of the gene for a form of Joubert Syndrome

Drastic market changes with MRI contrast media and PET radiopharmaceuticals emerging as most promising segments

Software translates improved diagnostic information to better target radiation at cancer cells

Researchers bridge the gap between magnetic resonance spectroscopy and latest techniques for delivering precise doses of radiation to tumors

Low-dose estrogen therapy significantly reduced the progression of fatty buildup in the arteries leading to the heart

Barbed sutures, ultrasonic body contouring and soft tissue fillers offer patients faster results without the downtime of surgery

Ultrasound offers new diagnosis for whiplash injury

Surgery to reshape damaged hearts may provide long-term benefits for certain patients with advanced heart failure

Breast density, rapid tumor growth contribute to mammogram failure in women in their forties

High-tech isometrics helps persons on hypertension medication

Over 170,000 Canadians took part in the largest single-day, fundraising event for breast cancer in Canada

Guidant announces plans to initiate vulnerable plaque study

$16 million investment in minute wireless implant technology

Spina bifida on the decline in Australia

Non-surgical needle biopsies in the lung may eliminate the need for children to undergo surgery

Missing link between inflammatory markers in the bloodstream and the increased risk of heart attack

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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