OOIR: Observatory of International Research

Papers

(The median citation count of Investigative Radiology is 5. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Muscle Reference Values From Thoracic and Abdominal CT for Sarcopenia Assessment	120
Addressing the Contrast Media Recognition Challenge	116
Novel Clinically Translatable Iron Oxide Nanoparticle for Monitoring Anti-CD47 Cancer Immunotherapy	92
CT- and MRI-Aided Fluorescence Tomography Reconstructions for Biodistribution Analysis	86
Inductively Coupled Intraoral Flexible Coil for Increased Visibility of Dental Root Canals in Magnetic Resonance Imaging	74
Intraindividual Comparison of Compressed Sensing‐Accelerated Cartesian and Radial Arterial Phase Imaging of the Liver in an Experimental Tumor Model	72
Implementing Artificial Intelligence for Emergency Radiology Impacts Physicians' Knowledge and Perception	68
Deep Learning Reconstruction of Prospectively Accelerated MRI of the Pancreas	61
Artifact Reduction in Interventional Devices Using Virtual Monoenergetic Images and Iterative Metal Artifact Reduction on Photon-Counting Detector CT	59
Influence of Contrast Media Temperature and Concentration on Patient Comfort and Safety in Computed Tomography	58
Recent Developments and Future Perspectives in Magnetic Resonance Imaging and Computed Tomography Contrast Media	51
From Dose Reduction to Contrast Maximization	50
Metal Artifact Reduction in Photon-Counting Detector CT	47
Commercially Available Ultrasound Contrast Agents: Factors Contributing to Favorable Outcomes With Ultrasound-Mediated Drug Delivery and Ultrasound Localization Microscopy Imaging	45
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	45
Deep Learning-Enhanced Parallel Imaging and Simultaneous Multislice Acceleration Reconstruction in Knee MRI	44
Advanced Neuroimaging With Photon-Counting Detector CT	43
Clinical Utility of Diffusion-Weighted Imaging in Gynecological Imaging	43
MR Safety of Inductively Coupled and Conventional Intraoral Coils	42
First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype	42
Safety and Gadolinium Distribution of the New High-Relaxivity Gadolinium Chelate Gadopiclenol in a Rat Model of Severe Renal Failure	41
Artificial Intelligence to Reduce or Eliminate the Need for Gadolinium-Based Contrast Agents in Brain and Cardiac MRI	41
T2 Turbo Spin Echo With Compressed Sensing and Propeller Acquisition (Sampling k-Space by Utilizing Rotating Blades) for Fast and Motion Robust Prostate MRI	40
Deep Learning Reconstruction Combined With Conventional Acceleration Improves Image Quality of 3 T Brain MRI and Does Not Impact Quantitative Diffusion Metrics	39
Gadolinium Elimination in a Gadolinium Deposition Disease Population After a Single Exposure to Gadolinium-Based Contrast Agents	38

Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography	37
A New Iterative Metal Artifact Reduction Algorithm for Both Energy-Integrating and Photon-Counting CT Systems	36
Focused Ultrasound	36
Clinical Efficacy of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	35
Protein MRI Contrast Agents as an Effective Approach for Precision Molecular Imaging	35
A New Era in Magnetic Resonance Contrast Media	34
Detectability of Breast Cancer in Dedicated Breast CT Compared With Mammography Dependent on Breast Density	33
Multiparametric MRI Including T1ρ Mapping for Hepatic Fibrosis Assessment in Preclinical Models of Steatotic Liver Disease	32
Oral Manganese Chloride Tetrahydrate: A Novel Magnetic Resonance Liver Imaging Agent for Patients With Renal Impairment	32
7 T Musculoskeletal MRI	32
Computed Tomography 2.0	31
The Value of 3 Tesla Field Strength for Musculoskeletal Magnetic Resonance Imaging	31
1.5 vs 3 Tesla Magnetic Resonance Imaging	31
Differentiating Macrovascular and Microvascular Ischemia Using Fractal Analysis of Dynamic Myocardial Perfusion Stress-CT	29
Motion-Compensated Multishot Pancreatic Diffusion-Weighted Imaging With Deep Learning–Based Denoising	29
Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation	29
Breast DWI Analyzed Before and After Gadolinium Contrast Administration—An Intrapatient Analysis on 1.5 T and 3.0 T	29
Accuracy of Nodule Volume and Airway Wall Thickness Measurement Using Low-Dose Chest CT on a Photon-Counting Detector CT Scanner	29
Whole-body Composition Profiling Using a Deep Learning Algorithm	28
Pharmacokinetics, Safety, and Efficacy of Gadopiclenol in Pediatric Patients Aged 2 to 17 Years	28
What Is the Added Value of DWI Compared With Structured Assessment of BI-RADS Criteria by the Kaiser Score? A Systematic Review and Meta-analysis	28
Extracellular Volume Quantification With Cardiac Late Enhancement Scanning Using Dual-Source Photon-Counting Detector CT	28
Every Drop (Photon) Counts	27
Radiomics and Deep Learning for Disease Detection in Musculoskeletal Radiology	27
Impact of a Prototype 29:1 Ratio Grid on Image Quality and Radiation Dose in Abdominal Angiography	27
Clinical Safety of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	26
Characterizing the Heart and the Myocardium With Photon-Counting CT	25
Free-Breathing Respiratory Triggered High-Pitch Lung CT	25
Metal Artifact Reduction With Tin Prefiltration in Computed Tomography	25
Safety, Tolerability, and Pharmacokinetics of a Novel Macrocyclic Gadolinium-Based Contrast Agent, HNP-2006, in Healthy Subjects	25
Virtual Unenhanced Images	24
Repeatability and Reproducibility of Computed Tomography Radiomics for Pulmonary Nodules	24
Fat Fractions of the Rotator Cuff Muscles Acquired With 2-Point Dixon MRI	24
Magnetic Resonance Imaging Around Metal at 1.5 Tesla	22
Normal Brain and Brain Tumor ADC	22
BOA	22
Effect of Contrast Agent Dose Reduction on Vascular Enhancement and Image Quality in Thoracoabdominal Dynamic 3-Dimensional Magnetic Resonance Angiography	22
Noninferiority of Monoparametric MRI Versus Multiparametric MRI for the Detection of Prostate Cancer	21
Characterizing Scatter Correction Software of 5 Mobile Radiography Units	21
New-Generation Low-Field Magnetic Resonance Imaging of Hip Arthroplasty Implants Using Slice Encoding for Metal Artifact Correction	21
Brachial Plexus Magnetic Resonance Neurography	21
Relevance of Prostatic Fluid on the Apparent Diffusion Coefficient	21
7 Tesla and Beyond	20
New Prospects for Ultra-High-Field Magnetic Resonance Imaging in Multiple Sclerosis	20
Pilot Tone‐Triggered MRI for Quantitative Assessment of Cardiac Function, Motion, and Structure	20
Relationship of Dose and Signal Enhancement Properties of Gadoquatrane, a New Tetrameric, Macrocyclic Gadolinium-Based Contrast Agent, Compared With Gadobutrol	20
MRI Dixon Fat-Corrected Look-Locker T1 Mapping for Quantification of Liver Fibrosis and Inflammation—A Comparison With the Non–Fat-Corrected Shortened Modified Look-Locker Inversion Recovery Technique	20
Usefulness of Breath-Hold Fat-Suppressed T2-Weighted Images With Deep Learning–Based Reconstruction of the Liver	19
Feature Robustness and Diagnostic Capabilities of Convolutional Neural Networks Against Radiomics Features in Computed Tomography Imaging	18
Next-Generation Cancer Magnetic Resonance Imaging With Tumor-Targeted Alkylphosphocholine Metal Analogs	18

Ultra-High-Resolution T2-Weighted PROPELLER MRI of the Rectum With Deep Learning Reconstruction	18
Whole-Body Magnetic Resonance Imaging in the Large Population-Based German National Cohort Study	18
Accurate Diagnosis of Cortical and Infratentorial Lesions in Multiple Sclerosis Using Accelerated Fluid and White Matter Suppression Imaging	18
Current Status of Magnetic Resonance Imaging Use in Bladder Cancer	17
Emerging Trends and Innovations in Radiologic Diagnosis of Thoracic Diseases	17
ADAMTS4-Specific MR Peptide Probe for the Assessment of Atherosclerotic Plaque Burden in a Mouse Model	17
Third-Generation Cardiovascular Phantom	17
MRI of Temporomandibular Joint Disorders: A Comparative Study of 0.55 T and 1.5 T MRI	17
Personalized Chest Computed Tomography	17
Quantitative Liver Imaging in Children	17
ComBat Harmonization for MRI Radiomics	17
Pharmacokinetics, Safety, and Tolerability of the Novel Tetrameric, High-Relaxivity, Macrocyclic Gadolinium-Based Contrast Agent Gadoquatrane in Healthy Adults	17
High-Resolution Free-Breathing Chemical-Shift-Encoded MRI for Characterizing Lymph Nodes in the Upper Abdomen	17
Artificial T1-Weighted Postcontrast Brain MRI	16
Comparison of Iron(III)-Trans-1,4-Diaminocyclohexane-tCDTA and Iron(III)-Trans-1,4-Diaminocyclohexane-tCDTA-Dimer With Gadobutrol for T1 Contrast Enhancement in DCE-MRI	16
Dual-Source Dual-Energy Imaging Using Photon-Counting Detector CT for Bone Edema Detection	16
Countering Calcium Blooming With Personalized Contrast Media Injection Protocols	16
Fast Quantitative Low-Field Magnetic Resonance Imaging With OPTIMUM—Optimized Magnetic Resonance Fingerprinting Using a Stationary Steady-State Cartesian Approach and Accelerated Acquisition Schedules	16
Fast and Robust Single-Shot Cine Cardiac MRI Using Deep Learning Super-Resolution Reconstruction	16
Serum and Urine Gadolinium Reference Intervals in Patients With Normal Renal Function Following Gadobutrol Administration	15
Hot Topics in Diagnostic Imaging—Encompassing Advances in MR, Photon-Counting CT, and Ultrasound	15
Improved MR Detection of Optic Nerve Demyelination With MP2RAGE-FLAWS Compared With T2-Weighted Fat-Saturated Sequences	15
Highly Sensitive 3-Tesla Real Inversion Recovery MRI Detects Leptomeningeal Contrast Enhancement in Chronic Active Multiple Sclerosis	14
Audiovisual Breathing Guidance for Improved Image Quality and Scan Efficiency of T2- and Diffusion-Weighted Liver MRI	14
A Comprehensive Overview of the Efficacy and Safety of Gadopiclenol: A New Contrast Agent for MRI of the CNS and Body	14
The Compressed Sensing MP2RAGE as a Surrogate to the MPRAGE for Neuroimaging at 3 T	14
A Novel Reconstruction Technique to Reduce Stair-Step Artifacts in Sequential Mode Coronary CT Angiography	14
Ultra-High-Resolution and K-Edge Imaging of Prosthetic Heart Valves With Spectral Photon-Counting CT	14
Photon-Counting Versus Energy-Integrating Detector CT Angiography of the Lower Extremity in a Human Cadaveric Model With Continuous Extracorporeal Perfusion	14
Multimodal In Vivo Tracking of Chimeric Antigen Receptor T Cells in Preclinical Glioblastoma Models	14
Artificial Intelligence and Interstitial Lung Disease: Diagnosis and Prognosis	13
Delayed Gadolinium Leakage in Ocular Structures	13
Small Brain Lesion Enhancement and Gadolinium Deposition in the Rat Brain	13
Ultra-Low-Dose Photon-Counting CT Imaging of the Paranasal Sinus With Tin Prefiltration	13
Hip Imaging in Children With Cerebral Palsy	13
Moving Beyond CT Body Composition Analysis	13
Noninvasive 3-Dimensional 1H-Magnetic Resonance Spectroscopic Imaging of Human Brain Glucose and Neurotransmitter Metabolism Using Deuterium Labeling at 3T	13
Reliable Assessment of Swine Renal Fibrosis Using Quantitative Magnetization Transfer Imaging	13
Elemental Bioimaging of Sheep Bone and Articular Cartilage After Single Application of Gadolinium-Based Contrast Agents	13
Clinical Neuroimaging Over the Last Decade	12
A Deep Learning Approach to Predicting Disease Progression in Multiple Sclerosis Using Magnetic Resonance Imaging	12
Diagnostic Performance of 0.55 T MRI for Intracranial Aneurysm Detection	12
Association of Cerebral Blood Flow and Brain Tissue Relaxation Time With Neurodevelopmental Outcomes of Preterm Neonates	12
Ultra-High-Resolution Photon-Counting CT Imaging of the Chest	12
Standardization and Quantitative Imaging With Photon-Counting Detector CT	12
Machine Learning–Based Perivascular Space Volumetry in Alzheimer Disease	12
Lung Magnetic Resonance Imaging	12
MR Elastography in Cancer	11
7 T Lumbosacral Plexus Neurography	11
The Discriminative Power and Stability of Radiomics Features With Computed Tomography Variations	11
Accelerated Diffusion-Weighted Imaging in 3 T Breast MRI Using a Deep Learning Reconstruction Algorithm With Superresolution Processing	11
A Comprehensive Machine Learning Benchmark Study for Radiomics-Based Survival Analysis of CT Imaging Data in Patients With Hepatic Metastases of CRC	11
The Importance of Temporal Resolution for Ultra-High-Resolution Coronary Angiography	11
Coronary Computed Tomography Angiography-Based Calcium Scoring	11
Contrast Agent Dose Reduction in MRI Utilizing a Generative Adversarial Network in an Exploratory Animal Study	11
Gadolinium-Based Contrast Agents and Free Gadolinium Inhibit Differentiation and Activity of Bone Cell Lineages	10
Fluid and White Matter Suppression	10
Photon-Counting Detector CT	10
Photon-Counting Detector CT Applications in Musculoskeletal Radiology	10
Preclinical Safety Assessment of Gadopiclenol: A High-Relaxivity Macrocyclic Gadolinium-Based MRI Contrast Agent	10
T1 Mapping of the Prostate Using Single-Shot T1FLASH	10
Comprehensive Analysis of the Spatial Distribution of Gadolinium, Iron, Manganese, and Phosphorus in the Brain of Healthy Rats After High-Dose Administrations of Gadodiamide and Gadobutrol	10
Better Together	10
Low-Field Magnetic Resonance Imaging	10
Coronary Artery Calcium Scoring	10
Comparison of T2 Quantification Strategies in the Abdominal-Pelvic Region for Clinical Use	9
Artificial Intelligence–Driven Ultra-Fast Superresolution MRI	9
Dynamic Serial Cytokine Measurements During Intravenous Ca-DTPA Chelation in Gadolinium Deposition Disease and Gadolinium Storage Condition	9
Artificial Intelligence in Chest Radiography Reporting Accuracy	9
Accelerated High-Resolution Deep Learning Reconstruction Turbo Spin Echo MRI of the Knee at 7 T	9
Extended Intraoperative Longitudinal 3-Dimensional Cone Beam Computed Tomography Imaging With a Continuous Multi-Turn Reverse Helical Scan	9
Deep Learning Reconstructed New-Generation 0.55 T MRI of the Knee—A Prospective Comparison With Conventional 3 T MRI	9
Validation of Combined Deep Learning Triaging and Computer-Aided Diagnosis in 2901 Breast MRI Examinations From the Second Screening Round of the Dense Tissue and Early Breast Neoplasm Screening Trial	9
The Effect of X-ray Dose Photon-Counting Detector Computed Tomography on Nodule Properties in a Lung Cancer Screening Cohort	9
Individualized Scan Protocols in Abdominal Computed Tomography	9
Effective Spatial Resolution of Photon Counting CT for Imaging of Trabecular Structures is Superior to Conventional Clinical CT and Similar to High Resolution Peripheral CT	9
Photon-Counting CT Iodine Maps for Diagnosing Chronic Pulmonary Thromboembolism	9
Panoramic Magnetic Resonance Imaging of the Breast With a Wearable Coil Vest	9
Pseudoprospective Paraclinical Interaction of Radiology Residents With a Deep Learning System for Prostate Cancer Detection	9
The Potential of Iron Oxide Nanoparticle-Enhanced MRI at 7 T Compared With 3 T for Detecting Small Suspicious Lymph Nodes in Patients With Prostate Cancer	9

High-Pitch Multienergy Coronary CT Angiography in Dual-Source Photon-Counting Detector CT Scanner at Low Iodinated Contrast Dose	9
Toward Precision Diagnosis	8
Reduction of Gadolinium-Based Contrast Agents in MRI Using Convolutional Neural Networks and Different Input Protocols	8
Gadolinium Deposition Disease	8
Photon-Counting Chest CT at Radiography-Comparable Dose Levels	8
Deep Learning-Based Image Conversion Improves the Reproducibility of Computed Tomography Radiomics Features	8
7 T Lesion-Attenuated Magnetization-Prepared Gradient Echo Acquisition for Detection of Posterior Fossa Demyelinating Lesions in Multiple Sclerosis	8
First-in-Human Safety, Tolerability, Efficacy, and Pharmacokinetics of Pegfosimer Manganese (SN132D) for Contrast-Enhanced MRI of Breast Cancer	8
Three-Dimensional Magnetic Resonance Fingerprinting in Neonates	8
AI-Based Measurement of Lumbar Spinal Stenosis on MRI	8
Deep Learning–Based Signal Amplification of T1-Weighted Single-Dose Images Improves Metastasis Detection in Brain MRI	8
Spectral shaping via tin prefiltration in ultra-high-resolution photon-counting and energy-integrating detector CT of the temporal bone: Erratum	7
Gadopiclenol Enables Reduced Gadolinium Dose While Maintaining Quality of Pulmonary Arterial Enhancement for Pulmonary MRA	7
Liquid-Liver Phantom	7
Pharmacokinetics and Tolerability of the Cancer-Targeting MRI Contrast Agent MT218 in Healthy Males	7
Transient Severe Motion Artifact on Arterial Phase in Gadoxetic Acid-Enhanced Liver Magnetic Resonance Imaging	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
Spectral Shaping Via Tin Prefiltration in Ultra-High-Resolution Photon-Counting and Energy-Integrating Detector CT of the Temporal Bone	7
Safety of Gadoterate Meglumine: A Review of 35 Years of Clinical Use and More Than 170 Million Doses	7
Dark-Field Chest Radiography Outperforms Conventional Chest Radiography for the Diagnosis and Staging of Pulmonary Emphysema	7
Risk of Hypersensitivity Reactions to Iopromide in Children and Elderly	7
Multiarterial Phase Acquisition in Gadoxetic Acid–Enhanced Liver MRI for the Detection of Hypervascular Hepatocellular Carcinoma in High-Risk Patients	7
Impact of the Novel MRI Contrast Agent Gadopiclenol on Radiotherapy Decision Making in Patients With Brain Metastases	7
Epineural Scarring Visualization and Noninvasive Quantification of a Severe Posttraumatic Complication	7
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	7
Influence of Image Processing on Radiomic Features From Magnetic Resonance Imaging	7
Inflammatory Knee Synovitis	7
Glutathione in the Pons Is Associated With Clinical Status Improvements in Subacute Spinal Cord Injury	7
Novel Clinically Translatable Iron Oxide Nanoparticle for Monitoring Anti-CD47 Cancer Immunotherapy: Erratum	6
Reduced Iodinated Contrast Media Administration in Coronary CT Angiography on a Clinical Photon-Counting Detector CT System	6
Molecular Magnetic Resonance Imaging of Aneurysmal Inflammation Using a Redox Active Iron Complex	6
Image Quality and Radiation Exposure in Abdominal Angiography	6
Implementation of an AI Algorithm in Clinical Practice to Reduce Missed Incidental Pulmonary Embolisms on Chest CT and Its Impact on Short-Term Survival	6
Advancing Medical Imaging Research Through Standardization	6
Multifrequency Magnetic Resonance Elastography Detects Small Abdominal Lymph Node Metastasis by High Stiffness	6
Noninvasive Detection of Intracranial Hypertension by Novel Ultrasound Time-Harmonic Elastography	6
Imaging of Cardiovascular Implantable Electronic Device Leads With Photon-Counting Detector Computed Tomography	6
Combining Deep Learning and Radiomics for Automated, Objective, Comprehensive Bone Marrow Characterization From Whole-Body MRI	6
Skin Thickening of the Scalp and High Signal Intensity of Dentate Nucleus in Multiple Sclerosis	6
Artifact Reduction From Dental Material in Photon-Counting Detector Computed Tomography Data Sets Based on High-keV Monoenergetic Imaging and Iterative Metal Artifact Reduction Reconstructions—Can We	6
Amplifying the Effects of Contrast Agents on Magnetic Resonance Images Using a Deep Learning Method Trained on Synthetic Data	6
Morphological and Quantitative Parametric MRI Follow-up of Cartilage Changes Before and After Intra-articular Injection Therapy in Patients With Mild to Moderate Knee Osteoarthritis	6
3D Acoustic Wave Sparsely Activated Localization Microscopy With Phase Change Contrast Agents	6
Different Impact of Gadopentetate and Gadobutrol on Inflammation-Promoted Retention and Toxicity of Gadolinium Within the Mouse Brain	6
Evaluation of the Contrast Enhancement Performance of Gadopiclenol for Magnetic Resonance Angiography in Healthy Rabbits and Pigs	6
Cone-Beam Computed Tomography-Based Spatial Prediction of Drug Dose After Transarterial Chemoembolization Using Radiopaque Drug-Eluting Beads in Woodchuck Hepatocellular Carcinoma	5
Liver Cancer Vascularity Driven by Extracellular Matrix Stiffness	5
The Effect of Gadolinium-Based Contrast Agents on Longitudinal Changes of Magnetic Resonance Imaging Signal Intensities and Relaxation Times in the Aging Rat Brain	5
Scientific Advances and Technical Innovations in Musculoskeletal Radiology	5
The Small Pixel Effect in Ultra-High-Resolution Photon-Counting CT of the Lumbar Spine	5
Performance of an Intravascular Tantalum Oxide–Based Nanoparticle Computed Tomography Contrast Agent in Preclinical Hepatic Tumor Detection	5
Evaluation of Virtual Grid Processed Clinical Chest Radiographs	5
Estimating the Clinical Impact of Photon-Counting-Detector CT in Diagnosing Usual Interstitial Pneumonia	5
Evaluating Treatment Response in GEJ Adenocarcinoma	5
Differentiating Glioma Recurrence and Pseudoprogression by APTw CEST MRI	5
Potential of Photon-Counting Detector CT for Radiation Dose Reduction for the Assessment of Interstitial Lung Disease in Patients With Systemic Sclerosis	5
Deuterium Metabolic Imaging of the Human Abdomen at Clinical Field Strength	5
Influence of Contrast Material Temperature on Patient Comfort and Image Quality in Computed Tomography of the Abdomen	5
Quantitative MRI for Evaluation of Musculoskeletal Disease	5
Quantification of Calcium in Peripheral Arteries of the Lower Extremities	5
Deep Learning–Enhanced Accelerated 2D TSE and 3D Superresolution Dixon TSE for Rapid Comprehensive Knee Joint Assessment	5
Assessing the Association Between Gadolinium-Based Contrast Agents and Parkinson Disease: Insights From the Korean National Health Insurance Service Database	5