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.

Rectal cancer more likely to spread to the lymph nodes in younger patients

Rectal cancer is more likely to spread to the lymph nodes in younger patients, according to new findings that Fox Chase Cancer Center researchers will be presenting on October 29 at the American Society for Radiation Oncology's 54th Annual Meeting.

29 Oct 2012

Roundup: New laws on breast screening irk some doctors; Improved school meals cut obesity; More Coloradans use ER

In a sign of the improving national economy, Medicaid spending growth this year slowed to 2 percent as enrollment in the state-federal health insurance program for the poor also slowed for the third consecutive year, according to a report released Thursday. In 2011, Medicaid spending soared by nearly 10 percent, which helped put the entitlement program in the crosshairs of politicians looking to lower the federal deficit and ease pressure on state budgets.

26 Oct 2012

Focused ultrasound technology safe, effective in treating patients with tremor-dominant Parkinson's

The Focused Ultrasound Foundation today announced a new clinical trial investigating the use of focused ultrasound technology in treating patients with tremor-dominant Parkinson's disease.

25 Oct 2012

Large hospitals not following CAUTI preventive guidelines in their ICUs

Hospital size matters when it comes to intensive care units (ICUs) adopting even the most routine prevention policies for catheter-associated urinary tract infections (CAUTI), according to a new study from researchers at Columbia University School of Nursing, published this month in the American Journal of Infection Control.

24 Oct 2012

Presence of trainees during endobronchial ultrasound may have negative implications

The presence of a trainee during endobronchial ultrasound (EBUS) may have negative implications, including increased procedure time and complications.

23 Oct 2012

Lantheus Medical Imaging extends contract to supply molybdenum-99 to Nordion

Lantheus Medical Imaging, Inc., a global leader in developing, manufacturing and distributing innovative diagnostic imaging agents, today announced that it has extended its contract with Nordion to supply molybdenum-99 (Mo-99) for use in its TechneLite (Technetium Tc 99m Generator) generators. Mo-99 is the parent isotope of technetium-99m (Tc-99m), the medical radioisotope most widely used in nuclear medicine diagnostic imaging tests.

22 Oct 2012

Ultrasound superior to mammography in evaluating women with breast cancer symptoms

The largest analysis to date comparing ultrasound and mammography to evaluate women ages 30 to 39 with symptoms of possible breast cancer concludes that ultrasound is a superior diagnostic tool and that U.S. clinical practice guidelines, which currently recommend mammography as the first evaluation in these women, should be reconsidered.

22 Oct 2012

Critical care ultrasound training program could help improve knowledge and skills of physician trainees

A dedicated critical care ultrasound (CCUS) training program could help improve physician trainees' knowledge and skills at the bedside.

22 Oct 2012

New ultrasound technique can rapidly separate selected live cells for use in biomedical research

Researchers from North Carolina State University and University of North Carolina at Chapel Hill have developed a new technique that uses sound waves to rapidly separate selected collections of cells for use in biomedical research.

19 Oct 2012

Transvaginal ultrasound effective in treating early-stage endometrial cancer

A common birth control device is effective in treating early-stage endometrial cancer in morbidly obese and high-risk surgery patients, said Georgia Health Sciences University Cancer Center researchers, and could lead to a cost-effective treatment for all women with this cancer type.

17 Oct 2012

CKD may thicken carotid arteries, raise CVD risk in children

Findings from a US study show that carotid intima-media thickness is significantly higher among children with mild-to-moderate chronic kidney disease than in children without the kidney condition.

16 Oct 2012

Ultrasound may help predict future tendon injuries in dancers

Asymptomatic focal hypoechoic changes in the patellar and achilles tendons moderately increase the risk for future injury in professional dancers, show study findings.

15 Oct 2012

Duke researchers develop new 3-D tool for heart surgery

A team of researchers from Duke University speaking at the ANESTHESIOLOGY 2012 annual meeting revealed the development of a new 3-D tool that enables trainees in transesophageal echocardiography (TEE) to have real-time instruction in obtaining and interpreting high-quality images of the heart and major vessels - and it's all just a finger swipe away on your Apple iPad.

15 Oct 2012

AIUM to host Ultrasound First Forum on Nov. 12

The American Institute of Ultrasound in Medicine (AIUM) will host an Ultrasound First Forum on November 12, 2012, in New York, New York. The forum will address the expanding role of ultrasound imaging as a "first" imaging examination and will be devoted to encouraging the use of ultrasound as a safe, effective, and affordable alternative to other diagnostic imaging modalities where scientific evidence supports its appropriateness.

12 Oct 2012

One type of fat is riskier than another for mums and unborn babies

Carrying too much weight during pregnancy can place both mother and child at risk but new research from the University of Sydney has discovered that one type of fat is riskier than another for mums and unborn babies.

11 Oct 2012

Final results from Covidien’s DEFINITIVE LE study on peripheral arterial disease

Covidien, a leading global provider of healthcare products, today announced final 12-month results from its DEFINITIVE LE (Determination of Effectiveness of SilverHawk / TurboHawk Peripheral Plaque Excision Systems for the Treatment of Infrainguinal Vessels/Lower Extremities) study.

11 Oct 2012

Progesterone test could identify nonviable pregnancies

A single progesterone measurement may be useful for predicting nonviable pregnancies in women with pain or bleeding when an ultrasound investigation proves to be inconclusive, say researchers.

10 Oct 2012

Senate candidates spar over Medicare, health policies

Campaign debates in Virginia and Michigan focus on Medicare and health issues while the GOP candidate in Ohio says he has not yet signed on to Republican plan to revamp Medicare.

10 Oct 2012

ASTRO names distinguished neurosurgeon as 2012 Honorary Member

The American Society for Radiation Oncology (ASTRO) has named Mark P. Carol, MD, a distinguished leader in the fields of intensity modulated radiation therapy (IMRT) and image-guided radiation therapy (IGRT), as its 2012 Honorary Member, which is the highest honor the Society bestows upon distinguished cancer researchers and leaders in disciplines other than radiation oncology, radiation physics or radiobiology.

10 Oct 2012

First Edition: October 9, 2012

Today's headlines include reports about how a new poll indicates GOP presidential hopeful Mitt Romney gained a significant bounce from last week's debate performance.

9 Oct 2012