OOIR: Observatory of International Research

Papers

(The H4-Index of Radiology is 77. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Association of Acute Respiratory Disease Events with Quantitative Interstitial Abnormality Progression at CT in Individuals with a History of Smoking	638
Coronary Artery-to-Pulmonary Artery Fistula with Aneurysm Formation	434
Imaging to Explore the Interface between Pulmonary Structure and Function	358
Cinematic Rendering of Complex Coronary Artery Left Atrial Fistula	304
Relationship between Race and Access to Newer Mammographic Technology in Women with Medicare Insurance	238
Chest CT Cinematic Rendering of SARS-CoV-2 Pneumonia	209
Cinematic Rendering of Acute Myocardial Infarction	203
Case 336	201
Cellular Characterization of Breast Cancer Using Microstructural Diffusion MRI	192
Three-dimensional Ultrashort Echo Time MRI: A More Sensitive Tool for Monitoring Patients with Cystic Fibrosis	187
Intravenous Thrombolysis Prior to Endovascular Treatment for Large Ischemic Cores: Need for Qualitative Assessment of the Ischemic Core	180
Erratum for: How AI May Transform Musculoskeletal Imaging	168
A Machine Learning Model Using Cardiac CT and MRI Data Predicts Cardiovascular Events in Obstructive Coronary Artery Disease	163
Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition	161
Large Language Models as an Inexpensive and Effective Extra Set of Eyes in Radiology Reporting	158
Prognostic Value of Coronary CT Angiography–Derived Quantitative Flow Ratio in Suspected Coronary Artery Disease	155
Efficacy versus Effectiveness in Clinical Evaluation of Artificial Intelligence Algorithms for Medical Diagnosis: The Award Goes to Effectiveness	154
Effects of Preoperative Breast MRI on Breast Cancer Survival Outcomes in Women Aged 35 Years and Younger	143
MRI Quantification of Cortical Bone Porosity, Mineralization, and Morphologic Structure in Postmenopausal Osteoporosis	140
The Growing Nationwide Radiologist Shortage: Current Opportunities and Ongoing Challenges for International Medical Graduate Radiologists	137
¹⁷⁷Lu–Prostate-specific Membrane Antigen Radioligand Therapy in Patients with Metastatic Castration-resistant Prostate Cancer	137
Impact on Prognosis of Stage I Non–Small Cell Lung Cancer Secondary to Delays in Diagnostic Workup	135
^99mTc Bone-Avid Tracer Cardiac Scintigraphy: Role in Noninvasive Diagnosis of Transthyretin Cardiac Amyloidosis	125
Congenital Left Atrial Aneurysms	122
Case 311	119

Contralateral Breast Screening with Preoperative MRI: Long-Term Outcomes for Newly Diagnosed Breast Cancer	119
Cardiac MRI and Clinical Follow-up in COVID-19 Vaccine–associated Myocarditis	119
Correlating Quantitative MRI-based Apparent Diffusion Coefficient Metrics with 24-month Neurodevelopmental Outcomes in Neonates from the HEAL Trial	117
Detection of Extranodal Extension at Pretreatment Rectal Cancer MRI: Promising for Staging and Prognosis	116
Deep Learning to Determine the Activity of Pulmonary Tuberculosis on Chest Radiographs	112
“Rice Cake” Small Bowel Ileus	112
Cranial US in Infants Exposed to Zika Virus in Utero	112
Central Retinal Artery Occlusion in Patients with COVID-19: Imaging for Underlying Causes	111
Half-Moon–shaped Aortic Arch Thrombosis Induced by Lenvatinib	111
Brain Atrophy Is a Better Biomarker than Susceptibility for Evaluating Clinical Severity in Wilson Disease	110
CT Diagnosis of COVID-19: A View through the PICOTS Lens	109
Plank Out of the Eye	108
CT Angiography of the Arc of Riolan	107
Case 295	106
Diagnostic Accuracy of Nonmass Enhancement at Breast MRI in Predicting Tumor Involvement of the Nipple: A Prospective Study in a Single Institution	106
Virtual Noncontrast CT for Coronary Artery Calcification Scoring Using Photon-Counting CT	106
Glomerular Filtration Rate Measured Based on Iomeprol Clearance Assessed at CT Urography in Living Kidney Donor Candidates	105
Maximum Resection of Noncontrast-enhanced Tumor at MRI Is a Favorable Prognostic Factor in IDH Wild-Type Glioblastoma	103
MRI Improves the Characterization of Incidental Adnexal Masses Detected at Sonography	101
Anatomy-derived 3D Aortic Hemodynamics Using Fluid Physics–informed Deep Learning	101
Diffusion Tensor MRI Structural Connectivity and PET Amyloid Burden in Preclinical Autosomal Dominant Alzheimer Disease: The DIAN Cohort	99
A Randomized Trial Comparing Breast Cancer Incidence and Interval Cancers after Tomosynthesis Plus Mammography versus Mammography Alone	99
Ultrahigh-Resolution K-Edge Imaging of Coronary Arteries With Prototype Deep-Silicon Photon-Counting CT: Initial Results in Phantoms	99
Lung Nodule Management in Low-Dose CT Screening for Lung Cancer: Lessons from the NELSON Trial	98
Increased Emergency Department Medical Imaging: Association with Short-Term Exposures to Ambient Heat and Particulate Air Pollution	96
Planetary Health and Radiology: Why We Should Care and What We Can Do	96
GPT-4 in Radiology: Improvements in Advanced Reasoning	93
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part I—Key Concepts and the Spectrum of Diffuse Gliomas	92
Lymphatic Contrast-enhanced US to Improve the Diagnosis of Cervical Lymph Node Metastasis from Thyroid Cancer	92
Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI	91
Climate Change and Radiology: Impetus for Change and a Toolkit for Action	90
Normative Cerebral Hemodynamics in Middle-aged and Older Adults Using 4D Flow MRI: Initial Analysis of Vascular Aging	90
Emerging AI Autonomy: Reducing the Burden of Unremarkable Examinations	89
Clinical Applications of Photon-counting CT: A Review of Pioneer Studies and a Glimpse into the Future	89
MRI and Surgical Findings Refine Concepts of Type 2 Cerebrospinal Fluid Leaks in Spontaneous Intracranial Hypotension	88
⁶⁸Ga Fibroblast Activation Protein Inhibitor PET/CT in the Detection of Metastatic Thyroid Cancer: Comparison with ¹⁸F-FDG PET/CT	87
Prospective Comparison of ⁶⁸Ga-FAPI versus ¹⁸F-FDG PET/CT for Tumor Staging in Biliary Tract Cancers	86
MR Intracranial Venography at 7 T	84
Autonomous Chest Radiograph Reporting Using AI: Estimation of Clinical Impact	84
Deep Learning Prediction of Ovarian Malignancy at US Compared with O-RADS and Expert Assessment	83
Distribution of Solid Lung Nodules Presence and Size by Age and Sex in a Northern European Nonsmoking Population	83
Combining Deep Learning and Handcrafted Radiomics for Classification of Suspicious Lesions on Contrast-enhanced Mammograms	83
χ-Separation Imaging for Diagnosis of Multiple Sclerosis versus Neuromyelitis Optica Spectrum Disorder	82
2023 RSNA Leadership	81
Bruce G. Haffty, MD, President, Radiological Society of North America, 2022	80
Artificial Intelligence Outperforms Radiologists for Pancreatic Cancer Lymph Node Metastasis Prediction at CT	80
Diagnosis Please Certificates of Recognition Awarded to Two Individuals and to International and North American Radiology Resident Groups	80
Amide Proton Transfer-weighted MRI in Predicting Histologic Grade of Bladder Cancer	80
Liquid Biopsy versus CT: Comparison of Tumor Burden Quantification in 1065 Patients with Metastases	78
Vigabatrin Neurotoxicity in Pediatric Brain	77

Deep Learning to Simulate Contrast-enhanced Breast MRI of Invasive Breast Cancer	77
The Future Is Beyond Bright: The Evolving Role of Quantitative US for Fatty Liver Disease	77