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.

Pitt engineer applies structural monitoring technology to the human spine

Amir H. Alavi, PhD, assistant professor of civil and environmental engineering at the University of Pittsburgh's Swanson School of Engineering, has spent much of his career developing sensors to monitor the health of large, complex structures like bridges and roads.

26 Sep 2019

Urine test for detection of early-stage pancreatic cancer reaches final stage of validation

A urine test that can detect early stage pancreatic cancer has reached the final stage of validation before being developed for use with patients.

25 Sep 2019

Ear's tiny outer hair cells regulate sound sensitivity, study shows

The ear’s tiny outer hair cells adjust the sensitivity of neighboring inner hair cells to sound levels rather than acting like an amplifier, suggests a new study published today in eLife.

24 Sep 2019

Falls Prevention Awareness Day focuses on risk of osteoporosis

With more than a quarter of seniors in the U.S. falling each year, many risk breaking a brittle bone, according to the National Council on Aging, which today is marking Falls Prevention Awareness Day. And often, seniors don't realize why they are at risk.

24 Sep 2019

Cryoablation procedure could be an alternative to surgery for breast cancer

When Jeanne Anderson was diagnosed with breast cancer three years ago, the Beverly Hills resident underwent a course of chemotherapy to shrink the tumors in preparation for surgery.

24 Sep 2019

Transperineal prostate biopsy minimizes risk of infection, may increase detection rate

Loyola Medicine is among the first centers to offer a new minimally invasive prostate biopsy that minimizes the risk of infection and may increase the cancer detection rate.

24 Sep 2019

New ultrasound technique can help identify risk and treatment for osteoporosis

A new ultrasound technique provides a non-invasive way of assessing bone structure on the microscale. Researchers hope to fine-tune the technique for use in assessing osteoporosis risk and treatment.

18 Sep 2019

Studying underlying electrical causes of arrhythmias

Despite advances in medical imaging, the mechanisms leading to the irregular contractions of the heart during heart rhythm disorders remain poorly understood.

17 Sep 2019

FUJIFILM SonoSite and Partners HealthCare collaborate to enhance ultrasound technology with AI

FUJIFILM SonoSite, Inc. has announced the launch of a strategic relationship with Partners HealthCare to apply artificial intelligence to improve the utility and functionality of portable ultrasound.

From FUJIFILM SonoSite Ltd. 12 Sep 2019

Speech difficulties in five-year-old internationally adopted children with cleft palate

In a group of internationally adopted children with cleft lip and/or palate, speech at age five is impaired compared to a corresponding group of children born in Sweden, a study shows.

7 Sep 2019

Groupons for medical treatment? Welcome to today’s U.S. health care

Emory University medical fellow Dr. Nicole Herbst was shocked when she saw three patients who came in with abnormal results from chest CT scans they had bought on Groupon.

6 Sep 2019

Optimal strategy to manage hypertension and preeclampsia at end of pregnancy

In 2009, the Hypertension and Preeclampsia Intervention Trial At near Term-I (HYPITAT- I) trial showed that inducing labor in women with gestational hypertension or preeclampsia at the end of pregnancy reduces the number of high risk situations for the mother, without compromising the health of newborns.

6 Sep 2019

Updated ASGE guideline on screening and surveillance of Barrett's esophagus released

The American Society for Gastrointestinal Endoscopy has released its updated "ASGE guideline on screening and surveillance of Barrett's esophagus," published in the September issue of GIE: Gastrointestinal Endoscopy.

5 Sep 2019

Medical imaging rates continue to increase despite broad campaign to reduce their use

Despite a broad campaign among physician groups to reduce the amount of imaging in medicine, the rates of use of CT, MRI and other scans have continued to increase in both the U.S. and Ontario, Canada, according to a new study of more than 135 million imaging exams conducted by researchers at UC Davis, UC San Francisco and Kaiser Permanente.

4 Sep 2019

New Xploro app helps reduce procedural anxiety in children

A new study from Edge Hill University has shown that children using the new Xploro app are significantly less anxious before undergoing procedures than those who received traditional hospital information.

3 Sep 2019

New ESC guidelines for diagnosis and management of pulmonary embolism published

The European Society of Cardiology Guidelines on acute pulmonary embolism are published online today in European Heart Journal, and on the ESC website. They were developed in collaboration with the European Respiratory Society.

31 Aug 2019

Gold nanoparticles used successfully in prostate tumour trial

Researchers at the Icahn School of Medicine, Mount Sinai, New York have reported a pilot clinical trial with a “nanoparticle-based photothermal cancer therapy” for prostate cancers. Their work with this targeted therapy is published in a study titled, “Gold nanoshell-localized photothermal ablation of prostate tumors in a clinical pilot device study,” in the latest issue of the journal Proceedings of National Academy of Science.

28 Aug 2019

Gold nanoparticles shown to safely, effectively ablate low- to intermediate-grade prostate tumors

Biocompatible gold nanoparticles designed to convert near-infrared light to heat have been shown to safely and effectively ablate low- to intermediate-grade tumors within the prostate, according to a study conducted at the Icahn School of Medicine and published in the journal Proceedings of the National Academy of Sciences.

27 Aug 2019

Using principles of mechanics and physics to identify state of individual cells

Researchers at the NYU Tandon School of Engineering have discovered a new way to identify the state of individual cells by bringing principles of mechanical engineering and physics to bear on processes that are now well understood at the macro level, but not yet at the cellular level: how stressors such as injury and disease force an organism into a new level of equilibrium -- a biological process of finding a "new normal" called allostasis.

20 Aug 2019

Researchers describe histological features of urinary obstruction in humans for the first time

A research group from the Medical University of Vienna has successfully described the histological features of urinary obstruction in humans the first time.

13 Aug 2019

Ultrasound News and Research

Further Reading

Pitt engineer applies structural monitoring technology to the human spine

Urine test for detection of early-stage pancreatic cancer reaches final stage of validation

Ear's tiny outer hair cells regulate sound sensitivity, study shows

Falls Prevention Awareness Day focuses on risk of osteoporosis

Cryoablation procedure could be an alternative to surgery for breast cancer

Transperineal prostate biopsy minimizes risk of infection, may increase detection rate

New ultrasound technique can help identify risk and treatment for osteoporosis

Studying underlying electrical causes of arrhythmias

FUJIFILM SonoSite and Partners HealthCare collaborate to enhance ultrasound technology with AI

Speech difficulties in five-year-old internationally adopted children with cleft palate

Groupons for medical treatment? Welcome to today’s U.S. health care

Optimal strategy to manage hypertension and preeclampsia at end of pregnancy

Updated ASGE guideline on screening and surveillance of Barrett's esophagus released

Medical imaging rates continue to increase despite broad campaign to reduce their use

New Xploro app helps reduce procedural anxiety in children

New ESC guidelines for diagnosis and management of pulmonary embolism published

Gold nanoparticles used successfully in prostate tumour trial

Gold nanoparticles shown to safely, effectively ablate low- to intermediate-grade prostate tumors

Using principles of mechanics and physics to identify state of individual cells

Researchers describe histological features of urinary obstruction in humans for the first time

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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