General/Advanced Imaging
AI Shows Promising Results for Cancer Detection with Mammographic Screening
Artificial intelligence (AI) technology has shown encouraging results for cancer detection, but evidence related to its use in real screening settings is limited. Now, a major new study has shown that AI is a promising tool for breast cancer detection in screening mammography programs. More...30 Mar 2022
AI-Enabled Tool Predicts Heart Attacks by Measuring Coronary Plaque Buildup in CTA Images
Investigators have created an artificial intelligence (AI)-enabled tool that accurately predicts which patients would experience a heart attack in five years based on the amount and composition of plaque in arteries that supply blood to the heart. More...24 Mar 2022
New Quantitative Imaging Markers Could Improve Cancer Detection, Diagnosis and Treatment
Medical imaging is an essential tool to help doctors and scientists assess the size and scope of a tumor that will be effectively removed by surgery, as well as the rate at which tumors shrink in response to medical interventions such as chemotherapy or radiation therapy. Researchers are now investigating multiple avenues, including the development of quantitative imaging markers, to help improve medical imaging use in cancer detection, diagnosis and treatment. More...24 Mar 2022
AI Tool Accurately and Consistently Classifies Breast Density on Mammograms
Breast density reflects the amount of fibroglandular tissue in the breast commonly seen on mammograms. High breast density is an independent breast cancer risk factor, and its masking effect of underlying lesions. Now, an artificial intelligence (AI) tool can accurately and consistently classify breast density on mammograms. More...18 Mar 2022
AI-Based Analysis of Expiratory Chest CT Images of Post-COVID Patients Shows Evidence of Small Airways Disease
Early reports indicate that more than 50% of adult survivors of SARS-CoV-2 infection experience post-acute sequelae of COVID-19 (PASC), more commonly known as “long COVID.” Respiratory symptoms, including cough and dyspnea, are reported by nearly 30% of patients with long COVID, including those who experienced mild infection. Now, a new study has found air trapping, indicative of small airways disease, in patients with lingering respiratory symptoms after COVID-19 infection. More...18 Mar 2022
Novel Micro-Computed Tomography (Micro-CT) Imaging Method Could Significantly Reduce Scan Times
Micro-computed tomography (micro-CT) is an imaging method based on X-ray images which are reconstructed to form a three-dimensional image of the internal structure of samples with small dimensions. Researchers in biomedical physics and biology have significantly improved micro-CT, more specifically imaging with phase contrast and high brilliance X-ray radiation. More...17 Mar 2022
Mobile CT Scanner with Photon Counting Detector Expands Diagnostic Possibilities at Patient’s Bedside
NeuroLogica Corp. (Danvers, MA, USA), the U.S. healthcare subsidiary of Samsung (Suwon-si, South Korea), has received 510(k) clearance for the addition of Photon Counting Detector (PCD) technology to its state-of-the-art OmniTom Elite CT scanner. With this, NeuroLogica delivers the first FDA 510(k) cleared, single-source photon counting CT scanner with single detector on a mobile system. OmniTom Elite with PCD can generate spectral CT images at multiple energy levels. More...11 Mar 2022
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In Other News
New Hybrid PET/MRI System Aims to Improve Breast Cancer Diagnosis
Artificial Intelligence Predicts Treatment Success for Melanoma Patients from Early CT Scans
CT as Accurate as Angiography in Detecting Coronary Artery Disease Non-Invasively
New Imaging Approach Combines MRI, CT and Optical Microscopy Images to Create Stunning 3D Visualizations of Blood Vessels
New Neutron-Based Imaging Method to Visualize Structural Changes in the Brain Could Help Diagnose Neurological Diseases
Same-Day Procedure to Diagnose and Treat Lung Cancer Combines CT Scan and Robotic Video-Assisted Thoracic Surgery
New Radio-Labeled Molecule Enables Non-Invasive, Real Time Monitoring of Inflammation by PET Imaging
PSMA PET Imaging Set to Become New Standard of Care for Detecting Prostate Cancer Metastases
New Method for Detection of Breast Arterial Calcifications via Mammograms Indicates Likelihood of Heart Disease
AI-Powered Software Aims to Achieve 6x Reduction in Radiation Dose of Fluoroscopy Exams
First-Ever Clinical CT Scanner Combines Two X-Ray Technologies to Produce 3D Dark-Field X-Ray Images
CT Imaging Study Confirms COVID-19 Less Severe in Fully Vaccinated Patients
New Mapping System Improves Heart Rhythm Management
First-Ever Breast Cancer AI for Mammography Scans Shows How It Comes To Conclusions
New AI Model Helps Spot Normal Breast Screening Exams and Reduces DBT Workloads for Radiologists
AI-Based Risk Model Leverages Mammograms for Personalized Breast Cancer Screening
PET/CT Scans Showing Unusual Patterns Could Indicate Omicron, Warn Imaging Experts
Machine Learning Combined with PET/CT Can Predict Heart Attack Risk
Novel Nuclear Imaging Probe Rapidly Assesses Treatment Response in Gastric Cancer
Stand-Alone AI Technology Reduces Radiologists’ Screening Mammography Workloads by 90%
Game-Changing AI Software That Helps Diagnose Breast and Thyroid Cancers Receives US FDA Clearance
Study Reveals New Imaging Findings in Patients with Breakthrough COVID-19 Infections
New AI Model Based on 3D CT Scans Improves Accuracy of Machine Learning in COVID-19 Diagnosis
MedImaging General Imaging channel provides a portal into the less common imaging technologies such as diffuse optical tomography (NIR), optical coherence tomography, electrical impedance tomography and more.