OOIR: Observatory of International Research

Papers

(The H4-Index of Radiology is 75. 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
“Rice Cake” Small Bowel Ileus	614
Case 295	427
Congenital Left Atrial Aneurysms	347
Plank Out of the Eye	297
Half-Moon–shaped Aortic Arch Thrombosis Induced by Lenvatinib	232
CT Angiography of the Arc of Riolan	201
CT Diagnosis of COVID-19: A View through the PICOTS Lens	194
Diagnostic Accuracy of Nonmass Enhancement at Breast MRI in Predicting Tumor Involvement of the Nipple: A Prospective Study in a Single Institution	193
More Interventional Oncologic Fire from COLDFIRE-2	185
Cranial US in Infants Exposed to Zika Virus in Utero	179
Virtual Noncontrast CT for Coronary Artery Calcification Scoring Using Photon-Counting CT	169
Detection of Extranodal Extension at Pretreatment Rectal Cancer MRI: Promising for Staging and Prognosis	157
Glomerular Filtration Rate Measured Based on Iomeprol Clearance Assessed at CT Urography in Living Kidney Donor Candidates	155
Case 311	154
Association of Acute Respiratory Disease Events with Quantitative Interstitial Abnormality Progression at CT in Individuals with a History of Smoking	150
Coronary Artery-to-Pulmonary Artery Fistula with Aneurysm Formation	149
Imaging to Explore the Interface between Pulmonary Structure and Function	148
Cinematic Rendering of Complex Coronary Artery Left Atrial Fistula	140
Relationship between Race and Access to Newer Mammographic Technology in Women with Medicare Insurance	131
A Randomized Trial Comparing Breast Cancer Incidence and Interval Cancers after Tomosynthesis Plus Mammography versus Mammography Alone	130
Chest CT Cinematic Rendering of SARS-CoV-2 Pneumonia	130
MRI Improves the Characterization of Incidental Adnexal Masses Detected at Sonography	122
Cinematic Rendering of Acute Myocardial Infarction	121
Case 336	119
Autonomous Chest Radiograph Reporting Using AI: Estimation of Clinical Impact	116

Cellular Characterization of Breast Cancer Using Microstructural Diffusion MRI	115
Three-dimensional Ultrashort Echo Time MRI: A More Sensitive Tool for Monitoring Patients with Cystic Fibrosis	114
Intercostal Lung Hernia	111
Intravenous Thrombolysis Prior to Endovascular Treatment for Large Ischemic Cores: Need for Qualitative Assessment of the Ischemic Core	111
Emerging AI Autonomy: Reducing the Burden of Unremarkable Examinations	110
Erratum for: How AI May Transform Musculoskeletal Imaging	109
Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition	108
A Machine Learning Model Using Cardiac CT and MRI Data Predicts Cardiovascular Events in Obstructive Coronary Artery Disease	108
Diffusion Tensor MRI Structural Connectivity and PET Amyloid Burden in Preclinical Autosomal Dominant Alzheimer Disease: The DIAN Cohort	107
Large Language Models as an Inexpensive and Effective Extra Set of Eyes in Radiology Reporting	107
Brain Atrophy Is a Better Biomarker than Susceptibility for Evaluating Clinical Severity in Wilson Disease	106
Central Retinal Artery Occlusion in Patients with COVID-19: Imaging for Underlying Causes	106
Deep Learning to Determine the Activity of Pulmonary Tuberculosis on Chest Radiographs	106
Correlating Quantitative MRI-based Apparent Diffusion Coefficient Metrics with 24-month Neurodevelopmental Outcomes in Neonates from the HEAL Trial	103
MRI and Surgical Findings Refine Concepts of Type 2 Cerebrospinal Fluid Leaks in Spontaneous Intracranial Hypotension	103
The Growing Nationwide Radiologist Shortage: Current Opportunities and Ongoing Challenges for International Medical Graduate Radiologists	103
Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI	101
Ultrahigh-Resolution K-Edge Imaging of Coronary Arteries With Prototype Deep-Silicon Photon-Counting CT: Initial Results in Phantoms	100
¹⁷⁷Lu–Prostate-specific Membrane Antigen Radioligand Therapy in Patients with Metastatic Castration-resistant Prostate Cancer	96
Lung Nodule Management in Low-Dose CT Screening for Lung Cancer: Lessons from the NELSON Trial	96
Lymphatic Contrast-enhanced US to Improve the Diagnosis of Cervical Lymph Node Metastasis from Thyroid Cancer	95
Planetary Health and Radiology: Why We Should Care and What We Can Do	94
Combining Deep Learning and Handcrafted Radiomics for Classification of Suspicious Lesions on Contrast-enhanced Mammograms	94
Cardiac MRI and Clinical Follow-up in COVID-19 Vaccine–associated Myocarditis	94
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part I—Key Concepts and the Spectrum of Diffuse Gliomas	93
Increased Emergency Department Medical Imaging: Association with Short-Term Exposures to Ambient Heat and Particulate Air Pollution	93
Prognostic Value of Coronary CT Angiography–Derived Quantitative Flow Ratio in Suspected Coronary Artery Disease	91
MR Intracranial Venography at 7 T	91
Distribution of Solid Lung Nodules Presence and Size by Age and Sex in a Northern European Nonsmoking Population	91
Climate Change and Radiology: Impetus for Change and a Toolkit for Action	90
Prospective Comparison of ⁶⁸Ga-FAPI versus ¹⁸F-FDG PET/CT for Tumor Staging in Biliary Tract Cancers	89
Efficacy versus Effectiveness in Clinical Evaluation of Artificial Intelligence Algorithms for Medical Diagnosis: The Award Goes to Effectiveness	89
⁶⁸Ga Fibroblast Activation Protein Inhibitor PET/CT in the Detection of Metastatic Thyroid Cancer: Comparison with ¹⁸F-FDG PET/CT	88
GPT-4 in Radiology: Improvements in Advanced Reasoning	87
Deep Learning Prediction of Ovarian Malignancy at US Compared with O-RADS and Expert Assessment	86
^99mTc Bone-Avid Tracer Cardiac Scintigraphy: Role in Noninvasive Diagnosis of Transthyretin Cardiac Amyloidosis	84
Contralateral Breast Screening with Preoperative MRI: Long-Term Outcomes for Newly Diagnosed Breast Cancer	83
Clinical Applications of Photon-counting CT: A Review of Pioneer Studies and a Glimpse into the Future	83
Effects of Preoperative Breast MRI on Breast Cancer Survival Outcomes in Women Aged 35 Years and Younger	83
Impact on Prognosis of Stage I Non–Small Cell Lung Cancer Secondary to Delays in Diagnostic Workup	82
Normative Cerebral Hemodynamics in Middle-aged and Older Adults Using 4D Flow MRI: Initial Analysis of Vascular Aging	81
Case 291: Amyloid-associated Cystic Lung Disease and Coexistent Mucosa-associated Lymphoid Tissue Lymphoma	80
χ-Separation Imaging for Diagnosis of Multiple Sclerosis versus Neuromyelitis Optica Spectrum Disorder	80
MRI Quantification of Cortical Bone Porosity, Mineralization, and Morphologic Structure in Postmenopausal Osteoporosis	80
The Eyes Have It: Looking Carefully at the Orbits and SARS-CoV-2	78
Case 314	77
Tomoelastography of the Prostate: Use of Tissue Stiffness for Improved Cancer Detection	76
Diagnostic Performance of Dual-Energy CT for Detecting Painful Hip Prosthesis Loosening	76
¹⁸F-DCFPyL PET/CT in Men with Prostate Cancer	76
Case 303	76

2023 RSNA Leadership	75
Preoperative Breast MRI Is Not a Significant Prognostic Factor of Recurrence-Free Survival and Overall Survival in Young Women	75