Medical Imaging News

December 27, 2024

Top Headlines

New Scan Method Unveils Lung Function Secrets

Dec. 25, 2024 — A new method of scanning lungs is able to show in real time how air moves in and out of the lungs as people take a breath in patients with asthma, chronic obstructive pulmonary disease (COPD), and patients who have received a lung transplant. It ...

Scientists Develop Scans That Light-Up Aggressive Cancer Tumors for Better Treatment

Dec. 17, 2024 — Researchers have used a chemical compound to light up treatment-resistant cancers on imaging scans, in a breakthrough that could help medical professionals better target and treat ...

Breakthrough in Treatment Approach Showing Promise in the Fight Against Glioblastoma

Dec. 16, 2024 — Medical researchers have announced the results of an innovative treatment approach that may offer improvement in overall survival in older patients with newly diagnosed glioblastoma while maintaining ...

Tiny Robots, Big Impact: Revolutionizing Infertility Treatment With Magnetic Microrobots

Dec. 17, 2024 — Infertility affects an estimated 186 million people worldwide, with fallopian tube obstruction contributing to 11%-67% of female infertility cases. Researchers have developed an innovative solution ...

Latest Headlines

updated 8:26pm EST

MRI-First Strategy for Prostate Cancer Detection Proves to Be Safe, Study Finds

Dec. 19, 2024 — There are several strategies for the early detection of prostate cancer. The first step is often a blood test for prostate-specific antigen (PSA). If ...

Artificial Intelligence Improves Mammography-Based Risk Prediction

Dec. 12, 2024 — The future of breast cancer screening and risk-reducing strategies is being shaped by artificial intelligence (AI), according to a recent review ...

Brain Tumor Organoids Accurately Model Patient Response to CAR T Cell Therapy

Dec. 9, 2024 — Researchers used lab-grown organoids created from tumors of individuals with glioblastoma (GBM) to accurately model a patient's response to CAR T ...

Noninvasive Imaging Method Can Penetrate Deeper Into Living Tissue

Dec. 11, 2024 — Researchers developed a non-invasive imaging technique that enables laser light to penetrate deeper into living tissue, capturing sharper images of cells. This could help clinical biologists study ...

AI Thought Knee X-Rays Show If You Drink Beer -- They Don't

Dec. 11, 2024 — A new study highlights a hidden challenge of using AI in medical imaging research -- the phenomenon of highly accurate yet potentially misleading results known as 'shortcut learning.' The researchers ...

Delivering Medicines With Microscopic 'Flowers'

Dec. 10, 2024 — Using microparticles consisting of extremely thin petals, medicines can be delivered via the bloodstream in a precisely targeted manner, for example to a tumour or blood clot. Ultrasound and other ...

AI-Enabled Analysis of Images Meant to Catch One Disease Can Reveal Others

Dec. 4, 2024 — With the help of an AI tool, computed tomography (CT) scans taken originally to look for tumors or bleeding or infections, also revealed calcium buildup in arteries, a sign of worsening ...

Close Encounters Between Distant DNA Regions Cause Bursts of Gene Activity

Dec. 6, 2024 — Researchers have revealed a new mechanism underlying how spatial distance between specific regions of DNA is linked to bursts of gene activity. Using advanced cell imaging techniques and computer ...

MRI Could Be Key to Understanding the Impact a Gluten Free Diet Has on People With Celiac Disease

Dec. 6, 2024 — Experts have used magnetic resonance imaging (MRI) to better understand the impact a gluten free diet has on people with celiac disease, which could ...

New Insights Into NPC: A Form of Childhood Dementia

Dec. 6, 2024 — Scientists report on new insights into the mechanisms of 'Niemann-Pick type C' (NPC), a rare neurodegenerative disease associated with dementia that can manifest as early as childhood. Their ...

Imaging Technique Allows Rapid Assessment of Ovarian Cancer Subtypes and Their Response to Treatment

Dec. 6, 2024 — An MRI-based imaging technique predicts the response of ovarian cancer tumors to treatment, and rapidly reveals how well treatment is working, in patient-derived cell ...

Eating High-Processed Foods Impacts Muscle Quality, Study Finds

Dec. 4, 2024 — A diet high in ultra-processed foods is associated with higher amounts of fat stored inside thigh muscles, regardless of the amount of calories consumed or level of physical activity, according to a ...

Brain Scan Predicts Effectiveness of Spinal Cord Surgery

Dec. 3, 2024 — A 10-minute brain scan can predict the effectiveness of a risky spinal surgery to alleviate intractable pain. The result gives doctors a much-needed biomarker to discuss with patients considering ...

Cosmetic Dermatology in the Digital Age

Dec. 2, 2024 — Driven by rapid advances in technology and the ever-growing influence of the digital landscape, the art of caring for the physical body and the digital world are becoming increasingly intertwined. ...

Smallest Walking Robot Makes Microscale Measurements

Dec. 2, 2024 — Researchers have created the smallest walking robot yet. Its mission: to be tiny enough to interact with waves of visible light and still move independently, so that it can maneuver to specific ...

Hormone Therapy Affects the Metabolic Health of Transgender Individuals, Study Finds

Nov. 28, 2024 — New research shows that long-term sex hormone treatment in transgender individuals can lead to significant changes in body composition and risk factors for cardiovascular disease, particularly in ...

Alzheimer's: New Strategy for Amyloid Diagnostics

Nov. 25, 2024 — A research group has investigated how Alzheimer's disease can be diagnosed more reliably in the ...

New Imaging Study Finds Evidence That Emotion Regulation Is Not Always the Most Effective Strategy to Mitigate Suicidal Ideation

Nov. 25, 2024 — Depressed individuals who reflexively attempt to dampen their initial emotional responses to reminders of their negative memories have a low tolerance for distressing emotional stimuli in general and ...

Study Reveals How Cell Types Shape Human Brain Networks

Nov. 21, 2024 — Researchers have uncovered how different types of brain cells work together to form large-scale functional networks in the human brain -- interconnected systems that support everything from sensory ...

Diagnosing Knee Abnormalities Like an Experienced Radiologist: A Novel Deep Learning Model

Nov. 18, 2024 — Multi-sequence knee magnetic resonance imaging (MRI) is an advanced non-invasive diagnostic method for knee pathology. However, MRI interpretation is highly time-consuming and heavily dependent on ...

MRI-Guided Radiation Therapy Reduces Long-Term Side Effects for Patients With Prostate Cancer

Nov. 13, 2024 — After a comprehensive two-year follow-up, researchers found that MRI-guided stereotactic body radiotherapy (SBRT) for prostate cancer significantly reduced long-term side effects and improved quality ...

A Step Toward Safer X-Rays With New Detector Technology

Nov. 13, 2024 — X-rays are a common component of diagnostic testing and industrial monitoring, used for everything from monitoring your teeth to scanning your suitcase at the airport. But the high-energy rays also ...

In 10 Seconds, an AI Model Detects Cancerous Brain Tumor Often Missed During Surgery

Nov. 13, 2024 — Researchers have developed an AI powered model that -- in 10 seconds -- can determine during surgery if any part of a cancerous brain tumor that could be removed remains.The technology, called ...

Bioluminescent Proteins Made from Scratch Enable Non-Invasive, Multi-Functional Biological Imaging

Nov. 12, 2024 — Completely artificial proteins that produce bioluminescence can serve as a non-invasive method for bioimaging, diagnostics, drug discovery, and ...

Researchers Develop Robotic Sensory Cilia That Monitor Internal Biomarkers to Detect and Assess Airway Diseases

Nov. 7, 2024 — Mechanical engineers have developed a system of artificial cilia capable of monitoring mucus conditions in human airways to better detect infection, airway obstruction, or the severity of diseases ...

An Extra Year of Education Does Not Protect Against Brain Aging, Study Finds

Nov. 5, 2024 — Thanks to a 'natural experiment' involving 30,000 people, researchers were able to determine very precisely what an extra year of education does to the brain in the long term. To their ...

High-Tech Tracking Technology Streamlines Drug Discovery

Oct. 31, 2024 — A team has developed a large-scale drug screening technique that can track target molecule behavior within cells. The researchers verified their technique by testing the epidermal growth factor ...

Wearable Ultrasound Tech for Muscle Monitoring Opens New Possibilities in Healthcare and Human-Machine Interfaces

Oct. 31, 2024 — Researchers have developed a compact, wearable ultrasound device that monitors muscle activity. Attachable to the skin with an adhesive and powered by a small battery, the device wirelessly captures ...

Ultrasound Can Be Used as Search and Rescue Tool for the Brain

Oct. 29, 2024 — Scientists highlighted the potential for ultrasound to treat some of the more complex health conditions affecting the human ...

New Imaging Analysis Technique Revolutionizes Diagnostics of Head and Neck Cancers

Oct. 29, 2024 — A study developed a new technique to accurately analyse the properties of cancer cells and the surrounding tissue at the level of individual cells. This innovation enables a more comprehensive ...