OOIR: Observatory of International Research

Papers

(The median citation count of Investigative Radiology is 4. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-03-01 to 2025-03-01.)

Article	Citations
Intraindividual Comparison of Image Quality Between Low-Dose and Ultra-Low-Dose Abdominal CT With Deep Learning Reconstruction and Standard-Dose Abdominal CT Using Dual-Split Scan	98
Automated Detection, Segmentation, and Classification of Pleural Effusion From Computed Tomography Scans Using Machine Learning	93
Fully Automatic Deep Learning in Bi-institutional Prostate Magnetic Resonance Imaging	81
Third-Generation Cardiovascular Phantom	67
Feature Robustness and Diagnostic Capabilities of Convolutional Neural Networks Against Radiomics Features in Computed Tomography Imaging	65
From Dose Reduction to Contrast Maximization	60
Improving the Safety of Computed Tomography Through Automated Quality Measurement	56
A Pilot Study of Multidimensional Diffusion MRI for Assessment of Tissue Heterogeneity in Prostate Cancer	56
Computed Tomography	55
Three-Dimensional Magnetic Resonance Fingerprinting in Neonates	52
Influence of Contrast Media Temperature and Concentration on Patient Comfort and Safety in Computed Tomography	49
Deep Learning-Enhanced Parallel Imaging and Simultaneous Multislice Acceleration Reconstruction in Knee MRI	48
7 T Lesion-Attenuated Magnetization-Prepared Gradient Echo Acquisition for Detection of Posterior Fossa Demyelinating Lesions in Multiple Sclerosis	47
Inductively Coupled Intraoral Flexible Coil for Increased Visibility of Dental Root Canals in Magnetic Resonance Imaging	43
Ultra-High b-Value Diffusion-Weighted Imaging-Based Abbreviated Protocols for Breast Cancer Detection	43
Deep Learning-Based Automatic Detection and Grading of Motion-Related Artifacts on Gadoxetic Acid-Enhanced Liver MRI	42
Contrast-Enhanced 3D Spin Echo T1-Weighted Sequence Outperforms 3D Gradient Echo T1-Weighted Sequence for the Detection of Multiple Sclerosis Lesions on 3.0 T Brain MRI	40
Fast Quantitative Low-Field Magnetic Resonance Imaging With OPTIMUM—Optimized Magnetic Resonance Fingerprinting Using a Stationary Steady-State Cartesian Approach and Accelerated Acquisition Schedules	39
Personalized Chest Computed Tomography	39
Impact of Vasodilation on Oxygen-Enhanced Functional Lung MRI at 0.55 T	38
Visualization of Renal Glomeruli in Human Native Kidneys With Sensing Ultrasound Localization Microscopy	38
Gadopiclenol: A q = 2 Gadolinium-Based MRI Contrast Agent Combining High Stability and Efficacy	36
Investigating the Small Pixel Effect in Ultra-High Resolution Photon-Counting CT of the Lung	33
New Horizons in Vascular Imaging With Photon-Counting Detector CT	32
Countering Calcium Blooming With Personalized Contrast Media Injection Protocols	31

ADAMTS4-Specific MR Peptide Probe for the Assessment of Atherosclerotic Plaque Burden in a Mouse Model	31
Accurate Diagnosis of Cortical and Infratentorial Lesions in Multiple Sclerosis Using Accelerated Fluid and White Matter Suppression Imaging	31
Toward Precision Diagnosis	29
AI-Based Measurement of Lumbar Spinal Stenosis on MRI	29
Addressing the Contrast Media Recognition Challenge	29
Subcutaneous and Visceral Adipose Tissue Reference Values From the Framingham Heart Study Thoracic and Abdominal CT	29
Artificial T1-Weighted Postcontrast Brain MRI	28
Deep Learning Reconstruction of Prospectively Accelerated MRI of the Pancreas	28
Metabolic MRI With Hyperpolarized 13C-Pyruvate for Early Detection of Fibrogenic Kidney Metabolism	27
Pancreatic Intraepithelial Neoplasia Revealed by Diffusion-Tensor MRI	27
CT- and MRI-Aided Fluorescence Tomography Reconstructions for Biodistribution Analysis	26
Muscle Reference Values From Thoracic and Abdominal CT for Sarcopenia Assessment	25
MRI of Temporomandibular Joint Disorders: A Comparative Study of 0.55 T and 1.5 T MRI	25
Feasibility and Implementation of a 4D Free-Breathing Variable Density Stack-of-Stars Functional Magnetic Resonance Urography in Young Children Without Sedation	25
Metal Artifact Reduction in Photon-Counting Detector CT	25
Pharmacokinetics, Safety, and Tolerability of the Novel Tetrameric, High-Relaxivity, Macrocyclic Gadolinium-Based Contrast Agent Gadoquatrane in Healthy Adults	25
Intraindividual Comparison of Compressed Sensing‐Accelerated Cartesian and Radial Arterial Phase Imaging of the Liver in an Experimental Tumor Model	25
Pseudoprospective Paraclinical Interaction of Radiology Residents With a Deep Learning System for Prostate Cancer Detection	24
Implementing Artificial Intelligence for Emergency Radiology Impacts Physicians' Knowledge and Perception	24
Physics-Informed Discretization for Reproducible and Robust Radiomic Feature Extraction Using Quantitative MRI	24
Next-Generation Cancer Magnetic Resonance Imaging With Tumor-Targeted Alkylphosphocholine Metal Analogs	23
Deep Learning-Based Image Conversion Improves the Reproducibility of Computed Tomography Radiomics Features	23
Assessing the Sensitivity of Dual-Energy Computed Tomography 3-Material Decomposition for the Detection of Gout	22
Clinical Utility of Diffusion-Weighted Imaging in Gynecological Imaging	22
The Glymphatic System in Humans: Investigations With Magnetic Resonance Imaging	22
Multiparametric Cardiovascular MRI Assessment of Post-COVID Syndrome in Children in Comparison to Matched Healthy Individuals	22
Extended Intraoperative Longitudinal 3-Dimensional Cone Beam Computed Tomography Imaging With a Continuous Multi-Turn Reverse Helical Scan	22
Subnodal Correspondence of PSMA Expression and USPIO-MRI in Metastatic Pelvic Lymph Nodes in Prostate Cancer	21
Artificial Intelligence to Assess Tracheal Tubes and Central Venous Catheters in Chest Radiographs Using an Algorithmic Approach With Adjustable Positioning Definitions	21
Novel Clinically Translatable Iron Oxide Nanoparticle for Monitoring Anti-CD47 Cancer Immunotherapy	21
ComBat Harmonization for MRI Radiomics	21
Automated Pathology Detection and Patient Triage in Routinely Acquired Head Computed Tomography Scans	20
Gadolinium Deposition Disease	20
Dynamic Liver Magnetic Resonance Imaging During Free Breathing	20
High-Accuracy Nodal Staging of Head and Neck Cancer With USPIO-Enhanced MRI	20
Whole-Body Magnetic Resonance Imaging in the Large Population-Based German National Cohort Study	20
Advanced Neuroimaging With Photon-Counting Detector CT	19
Reduction of Gadolinium-Based Contrast Agents in MRI Using Convolutional Neural Networks and Different Input Protocols	19
Contrast-Enhanced Digital Breast Tomosynthesis Compared With Contrast-Enhanced Mammography and Magnetic Resonance Imaging in the Assessment of Breast Lesions	19
Artifact Reduction in Interventional Devices Using Virtual Monoenergetic Images and Iterative Metal Artifact Reduction on Photon-Counting Detector CT	19
First In-Human Results of Computed Tomography Angiography for Coronary Stent Assessment With a Spectral Photon Counting Computed Tomography	19
High-Resolution Free-Breathing Chemical-Shift-Encoded MRI for Characterizing Lymph Nodes in the Upper Abdomen	19
Image Quality and Detection of Small Focal Liver Lesions in Diffusion-Weighted Imaging	18
Quantitative Liver Imaging in Children	18
Current Status of Magnetic Resonance Imaging Use in Bladder Cancer	18
A Real-World Clinical Implementation of Automated Processing Using Intelligent Work Aid for Rapid Reformation at the Orbitomeatal Line in Head Computed Tomography	17
A Comprehensive Overview of the Efficacy and Safety of Gadopiclenol: A New Contrast Agent for MRI of the CNS and Body	17
A Multiclass Radiomics Method–Based WHO Severity Scale for Improving COVID-19 Patient Assessment and Disease Characterization From CT Scans	17
Image Quality of High-Resolution 3-Dimensional Neck MRI Using CAIPIRINHA-VIBE and GRASP-VIBE	17
Clinical Efficacy of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	17

T2 Turbo Spin Echo With Compressed Sensing and Propeller Acquisition (Sampling k-Space by Utilizing Rotating Blades) for Fast and Motion Robust Prostate MRI	17
Safety and Gadolinium Distribution of the New High-Relaxivity Gadolinium Chelate Gadopiclenol in a Rat Model of Severe Renal Failure	16
Deep Learning-Based Superresolution Reconstruction for Upper Abdominal Magnetic Resonance Imaging	16
In Vivo Validation of Modulated Acoustic Radiation Force–Based Imaging in Murine Model of Abdominal Aortic Aneurysm Using VEGFR-2–Targeted Microbubbles	16
High-Resolution Single Tooth MRI With an Inductively Coupled Intraoral Coil—Can MRI Compete With CBCT?	16
The Rate of Apparent Diffusion Coefficient Change With Diffusion Time on Breast Diffusion-Weighted Imaging Depends on Breast Tumor Types and Molecular Prognostic Biomarker Expression	16
Pressure Measurement in a Bladder Phantom Using Contrast-Enhanced Ultrasonography—A Path to a Catheter-Free Voiding Cystometrogram	16
Myocardial Tissue Oxygenation and Microvascular Blood Volume Measurement Using a Contrast Blood Oxygenation Level–Dependent Imaging Model	16
Highly Sensitive 3-Tesla Real Inversion Recovery MRI Detects Leptomeningeal Contrast Enhancement in Chronic Active Multiple Sclerosis	16
Qualitative and Quantitative Analysis of a Spiral Gradient Echo Sequence for Contrast-Enhanced Fat-Suppressed T1-Weighted Spine Magnetic Resonance Imaging	15
Artificial Intelligence and Interstitial Lung Disease: Diagnosis and Prognosis	15
Photon-Counting Detector CT Angiography for Endoleak Detection After Endovascular Aortic Repair	15
Impact of Contrast Enhancement and Virtual Monoenergetic Image Energy Levels on Emphysema Quantification	15
Dark-Field Chest Radiography Outperforms Conventional Chest Radiography for the Diagnosis and Staging of Pulmonary Emphysema	15
Evaluation of the Diagnostic Performance of Positron Emission Tomography/Magnetic Resonance for the Diagnosis of Liver Metastases	15
The Compressed Sensing MP2RAGE as a Surrogate to the MPRAGE for Neuroimaging at 3 T	14
Multiarterial Phase Acquisition in Gadoxetic Acid–Enhanced Liver MRI for the Detection of Hypervascular Hepatocellular Carcinoma in High-Risk Patients	14
Transient Severe Motion Artifact on Arterial Phase in Gadoxetic Acid-Enhanced Liver Magnetic Resonance Imaging	14
Repeatability and Reproducibility of ADC Measurements and MRI Signal Intensity Measurements of Bone Marrow in Monoclonal Plasma Cell Disorders	14
Real-Time Deformability Cytometry Detects Leukocyte Stiffening After Gadolinium-Based Contrast Agent Exposure	13
A New Algorithm for Automatically Calculating Noise, Spatial Resolution, and Contrast Image Quality Metrics	13
Glutathione in the Pons Is Associated With Clinical Status Improvements in Subacute Spinal Cord Injury	13
Time-of-Flight Angiography in Ultra-High-Field 7 T MRI for the Evaluation of Peroneal Perforator Arteries Before Osseomyocutaneous Flap Surgery	13
Diagnostic Performance of 9 Quantitative Ultrasound Parameters for Detection and Classification of Hepatic Steatosis in Nonalcoholic Fatty Liver Disease	12
Peripheral Nerve Involvement at First Diagnosis of Multiple Sclerosis	12
Dual-Contrast Biphasic Liver Imaging With Iodine and Gadolinium Using Photon-Counting Detector Computed Tomography	12
Photon-Counting Detector CT With Quantum Iterative Reconstruction	12
MRI of Potassium and Sodium Enables Comprehensive Analysis of Ion Perturbations in Skeletal Muscle Tissue After Eccentric Exercise	11
A New Iterative Metal Artifact Reduction Algorithm for Both Energy-Integrating and Photon-Counting CT Systems	11
Semiquantitative 3T Brain Magnetic Resonance Imaging for Dynamic Visualization of the Glymphatic-Lymphatic Fluid Transport System in Humans	11
Multimodal In Vivo Tracking of Chimeric Antigen Receptor T Cells in Preclinical Glioblastoma Models	11
De Novo Radiomics Approach Using Image Augmentation and Features From T1 Mapping to Predict Gleason Scores in Prostate Cancer	11
Sexual Dimorphism of Radiomic Features in the Brain	10
Improved MR Detection of Optic Nerve Demyelination With MP2RAGE-FLAWS Compared With T2-Weighted Fat-Saturated Sequences	10
Ultra-High-Resolution Coronary CT Angiography With Photon-Counting Detector CT	10
Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography	10
First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype	10
Risk of Hypersensitivity Reactions to Iopromide in Children and Elderly	10
Artificial Intelligence to Reduce or Eliminate the Need for Gadolinium-Based Contrast Agents in Brain and Cardiac MRI	10
Audiovisual Breathing Guidance for Improved Image Quality and Scan Efficiency of T2- and Diffusion-Weighted Liver MRI	10
Improved Brain Tumor Conspicuity at 3 T Using Dark Blood, Fat-Suppressed, Dixon Unbalanced T1 Relaxation-Enhanced Steady-State MRI	10
Assessment of Emphysema on X-ray Equivalent Dose Photon-Counting Detector CT	10
Fat Quantification in Dual-Layer Detector Spectral Computed Tomography	10
Shaken or Stirred? The Inconsistencies of Manual Contrast Media Dilution in Endovascular Interventions	10
Photon-Counting Computed Tomography for Coronary Stent Imaging	10
Significance of Image Reconstruction Parameters for Future Lung Cancer Risk Prediction Using Low-Dose Chest Computed Tomography and the Open-Access Sybil Algorithm	9
Photon-Counting Versus Energy-Integrating Detector CT Angiography of the Lower Extremity in a Human Cadaveric Model With Continuous Extracorporeal Perfusion	9
A New Era in Magnetic Resonance Contrast Media	9
Optimized, Person-Centered Workflow Design for a High-Throughput Breast MRI Screening Facility—A Simulation Study	9
First-in-Human Safety, Tolerability, Efficacy, and Pharmacokinetics of Pegfosimer Manganese (SN132D) for Contrast-Enhanced MRI of Breast Cancer	9
Quantitative Magnetic Resonance Imaging for the Pancreas	9
Focused Ultrasound	9
Pharmacokinetics and Tolerability of the Cancer-Targeting MRI Contrast Agent MT218 in Healthy Males	9
Deep Learning Reconstruction Combined With Conventional Acceleration Improves Image Quality of 3 T Brain MRI and Does Not Impact Quantitative Diffusion Metrics	9
Impact of the Novel MRI Contrast Agent Gadopiclenol on Radiotherapy Decision Making in Patients With Brain Metastases	9
Relaxivity and In Vivo Human Performance of Brand Name Versus Generic Ferumoxytol	9
Low-Field MRI for Dental Imaging in Pediatric Patients With Supernumerary and Ectopic Teeth	9
Hot Topics in Diagnostic Imaging—Encompassing Advances in MR, Photon-Counting CT, and Ultrasound	9
Protein MRI Contrast Agents as an Effective Approach for Precision Molecular Imaging	9
Serum and Urine Gadolinium Reference Intervals in Patients With Normal Renal Function Following Gadobutrol Administration	9
Inflammatory Knee Synovitis	8
Gadolinium Elimination in a Gadolinium Deposition Disease Population After a Single Exposure to Gadolinium-Based Contrast Agents	8
MR Lymphangiography	8
Lung Magnetic Resonance Imaging	8
A Novel Reconstruction Technique to Reduce Stair-Step Artifacts in Sequential Mode Coronary CT Angiography	8
Ultra-High-Resolution and K-Edge Imaging of Prosthetic Heart Valves With Spectral Photon-Counting CT	8
Universal 120-kV Dual-Source Ultra-High Pitch Protocol on the Photon-Counting CT System for Pediatric Abdomen of All Sizes: A Phantom Investigation Comparing With Energy-Integrating CT	8
Evaluating Undersampling Schemes and Deep Learning Reconstructions for High-Resolution 3D Double Echo Steady State Knee Imaging at 7 T: A Comparison Between GRAPPA, CAIPIRINHA, and Compressed Sensing	8
Lung Nodule Detection With Modern Low-Field MRI (0.55 T) in Comparison to CT	8
MR Safety of Inductively Coupled and Conventional Intraoral Coils	8
Deep Learning–Based Signal Amplification of T1-Weighted Single-Dose Images Improves Metastasis Detection in Brain MRI	8
Influence of Reader Expertise on Myocardial Infarction Detection	8
Liquid-Liver Phantom	8
Deep Learning Diagnosis and Classification of Rotator Cuff Tears on Shoulder MRI	7
Repeated Contrast-Enhanced Micro-CT Examinations Decrease Animal Welfare and Influence Tumor Physiology	7
Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation	7
Oral Manganese Chloride Tetrahydrate: A Novel Magnetic Resonance Liver Imaging Agent for Patients With Renal Impairment	7
1.5 vs 3 Tesla Magnetic Resonance Imaging	7
Extracellular Volume Quantification With Cardiac Late Enhancement Scanning Using Dual-Source Photon-Counting Detector CT	7
Influence of Image Processing on Radiomic Features From Magnetic Resonance Imaging	7

Benchmarking Feature Selection Methods in Radiomics	7
Noninvasive 3-Dimensional 1H-Magnetic Resonance Spectroscopic Imaging of Human Brain Glucose and Neurotransmitter Metabolism Using Deuterium Labeling at 3T	7
Free-Breathing Low-Field MRI of the Lungs Detects Functional Alterations Associated With Persistent Symptoms After COVID-19 Infection	7
Magnetic Resonance Elastography (MRE) of Bleomycin-Induced Pulmonary Fibrosis in an Animal Model	7
Photon Counting Detector CT-Based Virtual Noniodine Reconstruction Algorithm for In Vitro and In Vivo Coronary Artery Calcium Scoring: Impact of Virtual Monoenergetic and Quantum Iterative Reconstruct	7
How Does Target Lesion Selection Affect RECIST? A Computer Simulation Study	7
Differentiating Macrovascular and Microvascular Ischemia Using Fractal Analysis of Dynamic Myocardial Perfusion Stress-CT	7
Ultra-Low-Dose Photon-Counting CT Imaging of the Paranasal Sinus With Tin Prefiltration	7
Ultra-High-Field 7 T Magnetic Resonance Imaging Including Dynamic and Static Contrast-Enhanced T1-Weighted Imaging Improves Detection of Secreting Pituitary Microadenomas	7
Breast DWI Analyzed Before and After Gadolinium Contrast Administration—An Intrapatient Analysis on 1.5 T and 3.0 T	6
Delayed Gadolinium Leakage in Ocular Structures	6
MR Elastography in Cancer	6
Small Brain Lesion Enhancement and Gadolinium Deposition in the Rat Brain	6
Evaluation of Iterative Denoising 3-Dimensional T2-Weighted Turbo Spin Echo for the Diagnosis of Deep Infiltrating Endometriosis	6
Association of Cerebral Blood Flow and Brain Tissue Relaxation Time With Neurodevelopmental Outcomes of Preterm Neonates	6
Magnetic Resonance Water Tracer Imaging Using 17O-Labeled Water	6
The Value of 3 Tesla Field Strength for Musculoskeletal Magnetic Resonance Imaging	6
Exploiting the Potential of Photon-Counting CT in Abdominal Imaging	6
Scientific Advances, Investigative Radiology 2020 (and Beyond)	6
Modern Low-Field MRI of the Musculoskeletal System	6
Magnetic Resonance Fingerprinting	6
A Deep Learning Approach to Predicting Disease Progression in Multiple Sclerosis Using Magnetic Resonance Imaging	6
Breast Computed Tomography	6
First Performance Evaluation of an Artificial Intelligence-Based Computer-Aided Detection System for Pulmonary Nodule Evaluation in Dual-Source Photon-Counting Detector CT at Different Low-Dose Levels	6
Assessment of Fat Fractions in the Tongue, Soft Palate, Pharyngeal Wall, and Parapharyngeal Fat Pad by the GOOSE and DIXON Methods	6
Reliable Assessment of Swine Renal Fibrosis Using Quantitative Magnetization Transfer Imaging	5
Low-Dose CT Imaging of the Pelvis in Follow-up Examinations—Significant Dose Reduction and Impact of Tin Filtration	5
Diagnostic Performance of 0.55 T MRI for Intracranial Aneurysm Detection	5
Automatic Detection of Pancreatic Lesions and Main Pancreatic Duct Dilatation on Portal Venous CT Scans Using Deep Learning	5
Simultaneous Multislice Accelerated TSE for Improved Spatiotemporal Resolution and Diagnostic Accuracy in Magnetic Resonance Neurography	5
Accuracy of Nodule Volume and Airway Wall Thickness Measurement Using Low-Dose Chest CT on a Photon-Counting Detector CT Scanner	5
7 T Musculoskeletal MRI	5
Image Quality Assessment for Clinical Cadmium Telluride-Based Photon-Counting Computed Tomography Detector in Cadaveric Wrist Imaging	5
In Vivo Repeatability and Multiscanner Reproducibility of MRI Radiomics Features in Patients With Monoclonal Plasma Cell Disorders	5
Realistic Kidney Tissue Surrogates for Multienergy Computed Tomography—Feasibility and Estimation of Energy-Dependent Attenuation Thresholds for Renal Lesion Enhancement in Low-kV and Virtual Monoener	5
Coronary Computed Tomography Angiography-Based Calcium Scoring	5
Hip Imaging in Children With Cerebral Palsy	5
Elemental Bioimaging of Sheep Bone and Articular Cartilage After Single Application of Gadolinium-Based Contrast Agents	4
Skin Toxicity After Exposure to Gadolinium-Based Contrast Agents in Normal Renal Function, Using Clinical Approved Doses	4
The Importance of Temporal Resolution for Ultra-High-Resolution Coronary Angiography	4
Computed Tomography 2.0	4
Deep Learning Synthesis of White-Blood From Dark-Blood Late Gadolinium Enhancement Cardiac Magnetic Resonance	4
Influence of Residual Quadrupolar Interaction on Quantitative Sodium Brain Magnetic Resonance Imaging of Patients With Multiple Sclerosis	4
Technical Basics and Clinical Benefits of Photon-Counting CT	4
Standardization and Quantitative Imaging With Photon-Counting Detector CT	4
Ultra-High-Resolution Photon-Counting CT Imaging of the Chest	4
Molecular Ultrasound Imaging With Clinically Translatable cRGD-Coated Microbubbles to Assess αvβ3-Integrin Expression in Inflammatory Bowel Disease	4
Moving Beyond CT Body Composition Analysis	4
Thermoluminescence Dosimetry in Abdominal CT for Urinary Stone Detection	4
Machine Learning–Based Perivascular Space Volumetry in Alzheimer Disease	4
Prediction of Bone Marrow Biopsy Results From MRI in Multiple Myeloma Patients Using Deep Learning and Radiomics	4
A Prospective Study of the Diagnostic Performance of Photon-Counting CT Compared With MRI in the Characterization of Renal Masses	4