OOIR: Observatory of International Research

Papers

(The H4-Index of Investigative Radiology is 33. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Addressing the Contrast Media Recognition Challenge	135
Clinical Utility of Diffusion-Weighted Imaging in Gynecological Imaging	126
Commercially Available Ultrasound Contrast Agents: Factors Contributing to Favorable Outcomes With Ultrasound-Mediated Drug Delivery and Ultrasound Localization Microscopy Imaging	93
Metal Artifact Reduction in Photon-Counting Detector CT	81
Inductively Coupled Intraoral Flexible Coil for Increased Visibility of Dental Root Canals in Magnetic Resonance Imaging	81
Recent Developments and Future Perspectives in Magnetic Resonance Imaging and Computed Tomography Contrast Media	73
Deep Learning-Enhanced Parallel Imaging and Simultaneous Multislice Acceleration Reconstruction in Knee MRI	64
Influence of Contrast Media Temperature and Concentration on Patient Comfort and Safety in Computed Tomography	57
Muscle Reference Values From Thoracic and Abdominal CT for Sarcopenia Assessment	57
Artifact Reduction in Interventional Devices Using Virtual Monoenergetic Images and Iterative Metal Artifact Reduction on Photon-Counting Detector CT	54
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	53
Novel Clinically Translatable Iron Oxide Nanoparticle for Monitoring Anti-CD47 Cancer Immunotherapy	53
From Dose Reduction to Contrast Maximization	52
Deep Learning Reconstruction of Prospectively Accelerated MRI of the Pancreas	52
Advanced Neuroimaging With Photon-Counting Detector CT	49
Implementing Artificial Intelligence for Emergency Radiology Impacts Physicians' Knowledge and Perception	48
CT- and MRI-Aided Fluorescence Tomography Reconstructions for Biodistribution Analysis	47
MR Safety of Inductively Coupled and Conventional Intraoral Coils	44
T2 Turbo Spin Echo With Compressed Sensing and Propeller Acquisition (Sampling k-Space by Utilizing Rotating Blades) for Fast and Motion Robust Prostate MRI	43
Clinical Efficacy of Gadobutrol: Review of Over 25 Years of Use Exceeding 100 Million Administrations	42
First Experience With a Whole-Body Spectral Photon-Counting CT Clinical Prototype	40
Focused Ultrasound	39
Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography	39
A New Iterative Metal Artifact Reduction Algorithm for Both Energy-Integrating and Photon-Counting CT Systems	37
Gadolinium Elimination in a Gadolinium Deposition Disease Population After a Single Exposure to Gadolinium-Based Contrast Agents	37

Protein MRI Contrast Agents as an Effective Approach for Precision Molecular Imaging	36
Artificial Intelligence to Reduce or Eliminate the Need for Gadolinium-Based Contrast Agents in Brain and Cardiac MRI	36
A New Era in Magnetic Resonance Contrast Media	36
Motion-Compensated Multishot Pancreatic Diffusion-Weighted Imaging With Deep Learning–Based Denoising	34
Deep Learning Reconstruction Combined With Conventional Acceleration Improves Image Quality of 3 T Brain MRI and Does Not Impact Quantitative Diffusion Metrics	34
Differentiating Macrovascular and Microvascular Ischemia Using Fractal Analysis of Dynamic Myocardial Perfusion Stress-CT	34
1.5 vs 3 Tesla Magnetic Resonance Imaging	33
Quantification of Hepatocellular Carcinoma Vascular Dynamics With Contrast-Enhanced Ultrasound for LI-RADS Implementation	33