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Lectures : Most Recent Releases
Siemens Elasticity Imaging
Siemens Elasticity Imaging
Siemens Virtual Touch Quantification
Released: Aug 18, 2014 | Time: 1 min
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Franklin Tessler, MD
Franklin Tessler, MD
Incidental Findings in the Abdomen on Ultrasound
Released: Aug 11, 2014 | Time: 30 min
Part 1 Part 2 Part 3
 
 
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News Stories
Ultrasound controls size of molecules passing blood-brain barrier
The size of molecules penetrating the blood-brain barrier (BBB) can be controlled using acoustic pressure—the pressure of an ultrasound beam—to let specific molecules through.

Low-Intensity Pulsed Ultrasound Induces Angiogenesis and Ameliorates Left Ventricular Dysfunction in a Porcine Model of Chronic Myocardial Ischemia
These results suggest that the LIPUS therapy is promising as a new, non-invasive therapy for IHD.

Guidelines Updated for Contrast Agent Use in Clinical Echocardiography
Initiatives have been developed to improve the appropriate use of contrast media inechocardiography. The guidelines were published in the August issue of the Journal of the American Society of Echocardiography.

Virtual robotic ultrasound and teleconsultation edge closer to reality
Two recent research studies describe how the latest developments in tele-robotic technology are bridging geographical divides. In one study a robot-assisted exam was conducted on a person in Boston by an examiner in Germany. In another study tele-robot-assisted echo exams and video e-consultation

Samsung donates 3 Echocardiography units to JPMC
Samsung Electronics announced donation of multiple Samsung Ultrasound machines to the Jinnah Hospital, Karachi.

Clinical Study to Treat Lower Back Pain On Earth May Help Astronauts in Space
ZetrOZ, Inc. has been funded by the National Space Biomedical Research Institute (NSBRI) for a clinical study to test the Sustained Acoustic Medicine (sam®) device in patients suffering from lower back pain.

First Pediatric Patient Treated with Focused Ultrasound in Canada
Focused ultrasound was used to treat a benign bone tumor in the leg of a 16-year-old boy in Canada, providing quick relief from intractable pain.

GE Expands Vscan’s Capabilities with Dual Ultrasound Probes in Single Handheld Device
The new version of the Vscan has a double-ended probe that includes a linear transducer on one end (to visualize shallow targets) and the original phased array transducer on the other end (for deeper structures).

MRI-guided ultrasound treats bone tumour in teen, no incision needed
The procedure uses magnetic resonance imaging to precisely pinpoint the tumour, which is then zapped with heat-destroying ultrasound beams.

Vesselon raising funds for ultrasound-based stroke treatment device
Vesselon, Inc. is raising money to bring to market a portable devices that uses ultrasound and micro bubbles for the immediate treatment of ischemic stroke by first responders and other first line medical personnel.

Market Report: Future Outlook of Diagnostic Ultrasound Imaging
A recently released commercial market report outlines some of the key economic and market factors influencing the future outlook for diagnostic ultrasound imaging.

Sonographer Job growth in USA predicted to be 39% for 2012-22
Median pay for 2012 was $60,350 per year according to USA government Bureau of Labor Statistics.

Elective 3D sonograms booming business
The technology gives parents-to-be a window into the womb.

New Ultrasound device detects brain injury without surgery
The device is a portable real-time ultrasound instrument that can measure ICP in traumatic brain injuries and pathological brain conditions. With a 1-inch diameter ultrasound probe on the patient's forehead, it targets brain soft tissue and measures tissue elasticity.

Non-Invasive Intracranial Pressure and Cerebrovascular Autoregulation Monitors Cleared in EU
The Vittamed 205 intracranial pressure monitor works by applying pressure to the tissue surrounding the eye using a special pressure cuff. A Doppler ultrasound transducer placed over the eye measures blood flow through the intracranial and extracranial parts of the ophthalmic artery.

Evidence suggests babies in womb start learning earlier than thought: study
Babies in the womb show evidence of learning by their 34th week, three weeks earlier than previously thought, new research has found.

Ultrasound, FibroScan detected liver changes in NAFLD, NASH
Contrast-enhanced ultrasound and FibroScan could potentially be used to measure and monitor any changes in the liver in patients with nonalcoholic steatohepatitis and nonalcoholic fatty liver disease, according to new data.

Utility of CIMT Varies With Thoroughness of Assessment
Inclusion of carotid bulb, internal carotid artery IMT improves prediction of cardiac, stroke risk.

Ultrasound Effective for Detecting Kidney Stones
Ultrasound is safe and effective when used to detect and remove renal stones without exposing patients and operating room staff to radiation, according to separate reports.

FDA Staff Questions Prostate Cancer Device Effectiveness
While the company claims the Ablatherm focused ultrasound device produces lower rates of side effects than traditional treatments, the FDA questioned whether the device’s effectiveness holds up over time.

Fewer cardiac screenings may be appropriate for pediatric cancer survivors
Less frequent cardiac screening to detect asymptomatic left ventricular dysfunction and reduce the risk for congestive heart failure among pediatric cancer survivors who were exposed to anthracycline chemotherapy may be as effective as more frequent screening schedules but more cost-effective.

Point-of-care pocket-size ultrasonography performed by medical students
Medical students with minimal training were able to use ultrasound as a supplement to standard physical examination and successfully acquire acceptable relevant organ recordings for presentation and correctly interpret these with great accuracy.

From Korea: Ultrasonography, Just another Way to Rip off Patients?
This story will sound familiar to USA health care professionals familiar with the issues of self-referral and over-utilization.

Think it's "No Big Deal" if you lose track of ultrasound cases? Think Again!
Women & Infants Hospital of Rhode Island has been fined $150,000 for losing unencrypted backup tapes containing ultrasound images from two of its ambulatory sites in 2012.

NASA study to address effects of long term spaceflight on ISS astronauts’ hearts
The study will examine how the effects of long-term spaceflight impact heart inflammation and oxidative stress, an imbalance in the body’s capability of handling the toxic byproducts of normal cell metabolism.

Giant python has ultrasound heart scan
Chester Zoo’s 23 foot python, named JF, has been given an ultrasound heart scan with the help of ten people.

Why Your MRI or CT Scan Costs An Arm and a Leg
Medical imaging is one of the most common and overused diagnostic techniques used today, and by far the costliest. While cancer caused by radiation from medical imaging can be a long-term concern, the more immediate worry for someone facing a new diagnosis is usually cost.

NIH Awards Grant to Develop Portable "Self-Reading" Ultrasound System
Clearview Diagnostics received a grant from the National Institute of Health to work with the Susan Love Research Foundation to develop a portable self-reading ultrasound scanner for breast cancer screening.

Tennis Elbow (lateral epicondylitis) in Sonographers
Just because you don't play tennis or racket sports doesn't mean you can't come down with tennis elbow. Aunt Minnie (Free Subscription)

NIST shows ultrasonically propelled nanorods spin dizzyingly fast
Vibrate a solution of rod-shaped metal nanoparticles in water with ultrasound and they'll spin around their long axes like tiny drill bits. Why? No one yet knows exactly. But researchers at the National Institute of Standards and Technology (NIST) have clocked their speed—and it's fast.

 
 
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