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.

Prediabetes leaves lasting fat tissue changes after bariatric surgery

Prediabetes may leave a lasting molecular "footprint" on adipose (fat) tissue which appears to make maintaining weight loss after bariatric surgery more difficult, according to new research being presented at this year's European Congress on Obesity (ECO) in Istanbul, Turkey (12-15 May).

22 Apr 2026

AI improves imaging pathology and treatment decisions in breast cancer

Breast cancer is the most common cancer among women, with over 2.3 million new cases diagnosed each year. Traditional diagnostic methods rely heavily on human judgment, which can lead to inconsistent outcomes.

20 Apr 2026

AGA update calls for better surveillance of hepatocellular carcinoma

A new update from the American Gastroenterological Association (AGA) urges stronger prevention efforts and better early-detection tools for hepatocellular carcinoma (HCC), the leading cause of cancer-related death in patients with cirrhosis, and the third most common cause of cancer-related death worldwide.

17 Apr 2026

ACP recommends biennial mammography for women aged 50 to 74

New guidance from the American College of Physicians (ACP) says all asymptomatic, average-risk females ages 50 to 74 should receive biennial screening mammography for breast cancer.

17 Apr 2026

New findings explain why eccentric training prevents common sprinting injuries

Hamstring injuries are among the most common injuries in sports, particularly in activities involving sprinting and rapid acceleration. They account for roughly 10 % of injuries in field-based sports and often result in significant time away from competition. Despite their frequency, the mechanisms underlying the effectiveness of certain training programs in preventing these injuries remain poorly understood.

16 Apr 2026

Prostate cancer patients recover faster with TULSA than robotic surgery

A new randomized clinical trial found that men with localized, intermediate‑risk prostate cancer recovered faster and experienced less short‑term impact on their daily lives when treated with MRI‑guided, transurethral ultrasound ablation (TULSA) compared with robotic prostate surgery.

13 Apr 2026

Stanford researchers create noninvasive way to deliver light deep inside the body

Light has an increasing number of applications in biology and medicine – it can be used to stimulate cell growth, manipulate neural signals, and treat some cancers – but it doesn't easily pass through tissue.

13 Apr 2026

Wireless ureteral stent sleeve enables early detection of hydronephrosis

Ureteral stents are widely used to relieve obstruction and protect kidney function, but they can also become blocked, triggering hydronephrosis and prolonged elevation of intrarenal pressure that may impair renal function.

9 Apr 2026

Urgent care clinics move to fill abortion care gaps in rural areas

Providing abortions was the last thing Shawn Brown thought she'd be doing when she opened an urgent care clinic in this remote town in Michigan's Upper Peninsula.

8 Apr 2026

Nanotube membrane injector enables precise transfer of cytoplasmic contents between cells

Cells are not isolated units; they continuously exchange proteins, genetic material, and even entire organelles with their neighbors.

3 Apr 2026

Low-intensity pulsed ultrasound shows promise in regulating internal organ functions

Announcing a new article publication in BIO Integration. Low-intensity pulsed ultrasound (LIPUS) provides a non-invasive, quantifiable, and deep stimulation method for acupoints, offering a promising alternative to manual acupuncture.

2 Apr 2026

Ultrasound enables real-time monitoring and treatment of tumor vasculature

Announcing a new article publication in BIO Integration. The tumor vasculature, characterized by pathological angiogenesis and structural abnormalities, drives the progression of solid tumors by inducing hypoxia-acidosis microenvironments and therapeutic resistance.

2 Apr 2026

Catheter-based approach improves prognosis in pulmonary embolism patients

Patients who had low doses of clot-buster drugs delivered directly to the site of a pulmonary embolism (PE) via a catheter using ultrasound to enhance their effect had significantly better outcomes than those who received standard systemic anticoagulants, according to a study presented at the American College of Cardiology's Annual Scientific Session (ACC.26).

28 Mar 2026

Heart structure changes in midlife linked to long-term disease risk

Higher left atrial end-systolic dimension (LASD), an increased measurement of the left upper chamber of the heart, and left ventricular mass (LVM), a clinical measurement of the weight of the heart's left ventricular myocardium, are well-established indicators of cardiovascular damage that are associated with a higher risk of cardiovascular disease (CVD) in the short-term (less than 10 years).

28 Mar 2026