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.

McLeod Regional Medical Center installs Toshiba's Aquilion ONE to offer safe CT imaging to patients

A longtime partner of Toshiba, McLeod Regional Medical Center installed the Aquilion ONE from Toshiba America Medical Systems, Inc. to offer the most advanced CT technology to its patients and become a leader in lowering radiation dose.

25 Mar 2013

WUSTL's Wang receives NSF grant to study oxygen consumption rates of individual cells

When scientists study cells, they need to know how much oxygen each cell consumes to determine its metabolism. However, existing technology limits this study to groups of cells, not individual cells. Lihong Wang, PhD, plans to change that.

21 Mar 2013

Radiology experts to train radiologists, pediatricians and physicians in Haiti

Expert radiologists and representatives from the American College of Radiology; the World Federation of Pediatric Imaging; the Society of Pediatric Radiology; the Society of Radiologists in Ultrasound; and the Society of Diagnostic Medical Sonographers will gather in Port-au-Prince, Haiti, March 25-26, to provide a series of didactic lectures and hands-on ultrasound training at "Radiology Education Days."

20 Mar 2013

OMT offers moderate to substantial pain relief from chronic low back pain

The numbers are staggering. More than 632 million people worldwide suffer from low back pain, and it is a leading cause of disability. According to the Institute of Medicine, one-third of all Americans suffer from chronic pain, which exceeds the number of people who are affected by heart disease, diabetes and cancer combined.

19 Mar 2013

Innovative software generates composite images from multiple ultrasound scans, improves disease diagnosis

Innovative software has been developed that greatly enhances the detail quality and field of view of conventional ultrasound images. It could improve the diagnosis of heart disease and deliver big savings for the NHS.

17 Mar 2013

Studies show local chemotherapy more effective in reducing tumor growth than regular chemotherapy

Reducing the growth of a tumor by localized delivery of cancer medication can be achieved by using a combination of ultrasound, temperature-sensitive nanoparticles and MRI.

14 Mar 2013

New procedure to treat pseudotumor cerebri

A team of interventional neuroradiologists and neurosurgeons at Johns Hopkins reports wide success with a new procedure to treat pseudotumor cerebri, a rare but potentially blinding condition marked by excessive pressure inside the skull, caused by a dangerous narrowing of a vein located at the base of the brain.

13 Mar 2013

Arkansas' abortion ban energizes backers of fetal heartbeat laws

That state's adoption of the nation's strictest abortion ban -- after 12 weeks of pregnancy, when a fetal heartbeat is usually found -- is spurring advocates to push similar legislation in Kansas, Kentucky, Mississippi, Ohio, North Dakota and Wyoming. Legal scholars say such laws have little chance of withstanding federal court scrutiny.

13 Mar 2013

Transfusion of older blood adversely affects patients undergoing cardiac surgery or critical care

Transfusion of donated blood more than three weeks old results in impaired blood vessel function, a new study of hospital patients shows.

11 Mar 2013

Scientist awarded $1.2M grant to develop therapy to reduce premature births

A scientist at Case Western Reserve University School of Medicine has been awarded a $1.2 million grant to develop a therapy to reduce the prevalence of premature births, which today affect more than 15 million newborns worldwide each year.

11 Mar 2013

Being overweight from young age can lead to heavier hearts later in life

Being overweight, especially from a young age, appears to lead to a bigger heart later in life, a condition that has been linked to serious heart problems and even death, according to research being presented at the American College of Cardiology's 62nd Annual Scientific Session.

8 Mar 2013

Toshiba introduces Aplio 500 and 300 CV ultrasound systems

To help clinicians more accurately and efficiently diagnose cardiovascular disease, Toshiba America Medical Systems, Inc. introduces the Aplio 500 and Aplio 300 CV ultrasound systems.

8 Mar 2013

Metamaterial would enable ultrasound to produce high-quality images

Ultrasound technology could soon experience a significant upgrade that would enable it to produce high-quality, high-resolution images, thanks to the development of a new key material by a team of researchers that includes a professor in the Department of Biomedical Engineering at Texas A&M University.

6 Mar 2013

CIS now offers Toshiba’s Aplio 500 cardiac ultrasound

Cardiovascular Institute of the South (CIS) now offers its patients the most advanced cardiac ultrasound, thanks to its purchase of 10 Aplio 500s from Toshiba America Medical Systems, Inc.

4 Mar 2013

Toshiba to acquire 70% of stock in TI Medical Systems

Toshiba Medical Systems Corporation will acquire 70% of the stock in the Korean company, TI Medical Systems Co., Ltd. held by INFINITT Healthcare Co., Ltd. and establish a wholly owned subsidiary in South Korea.

4 Mar 2013

Ark. lawmakers override veto of bill banning most abortions after 20 weeks of pregnancy

Arkansas' Republican-controlled Senate voted to override Democratic Gov. Mike Beebe's veto of a bill that will ban most abortions after 20 weeks of pregnancy. The chamber also approved a bill -- and sent it to Beebe -- that would ban most abortions when a fetal heartbeat can be detected -- typically after 12 weeks of pregnancy.

2 Mar 2013

Lung congestion increases dialysis patients' risks of premature death or heart attacks

Asymptomatic lung congestion increases dialysis patients' risks of dying prematurely or experiencing heart attacks or other cardiac events, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN).

1 Mar 2013