Medical Imaging News

April 28, 2025

Top Headlines

Detecting Invasive Nodules Could Be Key to Preventing Unnecessary Pancreatic Cancer Surgery

Apr. 18, 2025 — Pancreatic cysts are fluid-filled sacs that can form in the pancreas. Some remain benign, while others have the potential to develop into pancreatic cancer. A recent study, which followed 257 ...

Scientists Develop New Bone Marrow Imaging Technique

Apr. 24, 2025 — A new bone marrow imaging technique could change treatment for cancer, autoimmune disease and musculoskeletal ...

Artificial Intelligence Tool Helps Predict Relapse of Pediatric Brain Cancer

Apr. 24, 2025 — Researchers trained and validated a deep learning model that can detect subtle changes across post-treatment brain scans and forecast glioma recurrence with up to 89 percent ...

DNA Origami Guides New Possibilities in the Fight Against Pancreatic Cancer

Apr. 22, 2025 — One of the challenges of fighting pancreatic cancer is finding ways to penetrate the organ's dense tissue to define the margins between malignant and normal tissue. A new study uses DNA origami structures to selectively deliver fluorescent imaging ...

Latest Headlines

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New Technique Expands Tissues So Hundreds of Biomolecules Can Be Seen Inside Cells

Apr. 22, 2025 — A new tissue expansion method enables scientists to use mass spectrometry imaging to simultaneously detect hundreds of molecules at the single cell ...

Experimental Cancer Drug Could Streamline Standard Tuberculosis Treatment and Prevent Post-TB Lung Disease, Study Suggests

Apr. 21, 2025 — An experimental drug now in clinical trials as a cancer treatment could help boost the power of first-line tuberculosis (TB) treatments by helping ...

Phages: Molecular-Scale Components of Head, Tail Tube, Tail Tip

Apr. 15, 2025 — Researchers have produced the most detailed image to date of a bacteriophage -- phage for short -- that has allowed them to see for the first time the structural makeup of the part of the phage that ...

Structural Images of a Tuberculosis-Fighting Virus

Apr. 16, 2025 — Mycobacteria are the world's most deadly bacteria --c ausing infectious diseases including tuberculosis (TB), which alone kills more than one million people each year. New drugs to fight these ...

Intravascular Imaging Can Improve Outcomes for Complex Stenting Procedures in Patients With High-Risk Calcified Coronary Artery Disease

Apr. 15, 2025 — A new study could lead to more widespread use of imaging technique to improve survival and prevent ...

Apr. 14, 2025 — CT scans may account for 5% of all cancers annually, according to a new study that cautions against overusing and overdosing CTs. The danger is ...

AI-Generated 'Synthetic Scarred Hearts' Aid Atrial Fibrillation Treatment

Apr. 11, 2025 — Researchers have developed an AI tool that creates synthetic yet medically accurate models of fibrotic heart tissue (heart scarring), aiding treatment planning for atrial fibrillation (AF) patients. ...

AI Tool Can Track Effectiveness of Multiple Sclerosis Treatments

Apr. 7, 2025 — A new artificial intelligence (AI) tool that can help interpret and assess how well treatments are working for patients with multiple sclerosis (MS) has been ...

Diagnostic Uncertainty in Parkinson's Disease: Study Calls for Improved Diagnostic Processes

Apr. 7, 2025 — A study found that a significant proportion of Parkinson's disease diagnoses are later corrected. Up to one in six diagnoses changed after ten years ...

Revealing Capillaries and Cells in Living Organs With Ultrasound

Apr. 3, 2025 — While medical centers use ultrasound daily, so far this technology has not been capable of observing body tissues at the scale of cells. Physicists have now developed a microscopy technique based on ...

PET Imaging Confirms Direct Involvement of Dopamine in Cognitive Flexibility

Mar. 28, 2025 — Scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility. PET imaging shows that the brain increases dopamine production when completing cognitively demanding ...

Terahertz Imaging: Breakthrough in Non-Invasive Cochlear Visualization

Mar. 27, 2025 — Researchers have discovered a groundbreaking use of terahertz (THz) imaging to visualize cochlear structures in mice, offering non-invasive, high-resolution diagnostics. By creating 3D ...

Mini Rolling Robot Takes Virtual Biopsies

Mar. 26, 2025 — A tiny magnetic robot which can take 3D scans from deep within the body, that could revolutionize early cancer detection, has been developed by researchers. The team say this is the first time it has ...

AI Technology Improves Parkinson's Diagnoses

Mar. 19, 2025 — AI-driven software is 96% accurate at diagnosing ...

Quantum-Inspired Cameras Capture the Start of Life

Mar. 13, 2025 — Researchers have performed the first imaging of embryos using cameras designed for quantum measurements. The academics investigated how to best use ultrasensitive camera technology, including the ...

Lighting the Way: How Activated Gold Reveals Drug Movement in the Body

Mar. 12, 2025 — Tracking targeted drug delivery is often a challenge due to limitations in the current imaging techniques. A recent study reports a breakthrough imaging technique that allows direct and highly ...

Repurposed ALS Drug Becomes Imaging Probe to Help Diagnose Neurodegeneration

Mar. 5, 2025 — Scientists used positron emission tomography (PET) with edaravone, a drug used to treat ALS, to detect oxidative stress, which leads to brain damage, offering a clear path to detecting neurological ...

Real Time Monitoring of Stroke Using Light and Sound

Mar. 5, 2025 — Researchers have successfully observed early vascular changes in stroke using an innovative photoacoustic ...

Breakthrough Tool to Enhance Precision in Cold-Temperature Cancer Surgery

Mar. 3, 2025 — Researchers have developed an innovative tool that enhances surgeons' ability to detect and remove cancer cells during cryosurgery, a procedure that uses extreme cold to destroy tumors. This ...

A Versatile AI System for Analyzing Series of Medical Images

Feb. 27, 2025 — A new AI-based system for analyzing images taken over time can accurately detect changes and predict outcomes, according to a new study. The system's sensitivity and flexibility could make it ...

Researchers Identify Potential Link Between Retinal Changes, Alzheimer's Disease

Feb. 26, 2025 — A team of scientists has identified that an eye condition affecting the retina, the light-sensing tissue in the back of the eye, may serve as an early indicator for Alzheimer's ...

Researchers Paving the Way for New Era in Medical Imaging

Feb. 25, 2025 — Technology could lead to faster, more precise and more cost-effective alternatives to traditional diagnostic ...

Telemedicine May Help Reduce Use of Unnecessary Health Tests

Feb. 24, 2025 — A research team has found that telemedicine may help to reduce the use of low-value ...

Pushing the Limits of 'Custom-Made' Microscopy

Feb. 20, 2025 — Scientists developed a new microscope based on Brillouin scattering -- a phenomenon where light interacts with naturally occurring thermal vibrations within materials, from which their mechanical ...

Deep Learning to Increase Accessibility, Ease of Heart Imaging

Feb. 10, 2025 — Researchers have developed a method that leverages artificial intelligence to ensure accurate heart scans without added radiation or ...

Reasons for Misdiagnosis of Frontotemporal Dementia

Feb. 10, 2025 — Researchers discovered that nearly 70 per cent of suspected frontotemporal dementia patients ultimately did not have the disease in a study aimed at identifying factors that contribute to ...

Clot-Busting Meds May Be Effective Up to 24 Hours After Initial Stroke Symptoms

Feb. 7, 2025 — In a randomized clinical trial, giving the clot-busting medication alteplase up to 24 hours after stroke symptoms first appeared increased the odds of better recovery by 50% compared to those who ...

New Computational Method Reveals Congestive Heart Failure

Feb. 6, 2025 — A team of physicists has developed a groundbreaking method for detecting congestive heart failure with greater ease and precision than previously thought possible. This multidisciplinary study, ...

All in the Eyes: High Resolution Retinal Maps Aid Disease Diagnoses

Feb. 4, 2025 — Researchers have conducted one of the largest eye studies in the world to reveal new insights into retinal thickness, highlighting its potential in the early detection of diseases like type 2 ...

Artificial Intelligence Improves Personalized Cancer Treatment

Jan. 30, 2025 — Personalized medicine aims to tailor treatments to individual patients. Until now, this has been done using a small number of parameters to predict the course of a disease. However, these few ...