OOIR: Observatory of International Research

Papers

(The TQCC of Radiology is 14. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Chest CT Cinematic Rendering of SARS-CoV-2 Pneumonia	697
Congenital Left Atrial Aneurysms	450
Case 311	394
Cranial US in Infants Exposed to Zika Virus in Utero	339
“Rice Cake” Small Bowel Ileus	249
CT Diagnosis of COVID-19: A View through the PICOTS Lens	235
Cardiac MRI and Clinical Follow-up in COVID-19 Vaccine–associated Myocarditis	229
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part I—Key Concepts and the Spectrum of Diffuse Gliomas	229
MR Intracranial Venography at 7 T	222
A Randomized Trial Comparing Breast Cancer Incidence and Interval Cancers after Tomosynthesis Plus Mammography versus Mammography Alone	215
Deep Learning to Determine the Activity of Pulmonary Tuberculosis on Chest Radiographs	209
Efficacy versus Effectiveness in Clinical Evaluation of Artificial Intelligence Algorithms for Medical Diagnosis: The Award Goes to Effectiveness	202
Virtual Noncontrast CT for Coronary Artery Calcification Scoring Using Photon-Counting CT	199
Emerging AI Autonomy: Reducing the Burden of Unremarkable Examinations	189
Glomerular Filtration Rate Measured Based on Iomeprol Clearance Assessed at CT Urography in Living Kidney Donor Candidates	187
¹⁷⁷Lu–Prostate-specific Membrane Antigen Radioligand Therapy in Patients with Metastatic Castration-resistant Prostate Cancer	182
Impact on Prognosis of Stage I Non–Small Cell Lung Cancer Secondary to Delays in Diagnostic Workup	181
Erratum for: How AI May Transform Musculoskeletal Imaging	169
Cellular Characterization of Breast Cancer Using Microstructural Diffusion MRI	163
MRI Improves the Characterization of Incidental Adnexal Masses Detected at Sonography	161
Osteitis Fibrosa Cystica of the Skull Caused by Vitamin D Deficiency	156
Correlating Quantitative MRI-based Apparent Diffusion Coefficient Metrics with 24-month Neurodevelopmental Outcomes in Neonates from the HEAL Trial	147
MRI Quantification of Cortical Bone Porosity, Mineralization, and Morphologic Structure in Postmenopausal Osteoporosis	137
Maximum Resection of Noncontrast-enhanced Tumor at MRI Is a Favorable Prognostic Factor in IDH Wild-Type Glioblastoma	134
Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition	131

Recent Advances in Compact Portable Platforms and Gradient Hardware for Brain MRI	129
Association of Acute Respiratory Disease Events with Quantitative Interstitial Abnormality Progression at CT in Individuals with a History of Smoking	128
Plank Out of the Eye	126
Three-dimensional Ultrashort Echo Time MRI: A More Sensitive Tool for Monitoring Patients with Cystic Fibrosis	119
Distribution of Solid Lung Nodules Presence and Size by Age and Sex in a Northern European Nonsmoking Population	119
Intravenous Thrombolysis Prior to Endovascular Treatment for Large Ischemic Cores: Need for Qualitative Assessment of the Ischemic Core	117
Imaging to Explore the Interface between Pulmonary Structure and Function	117
Anatomy-derived 3D Aortic Hemodynamics Using Fluid Physics–informed Deep Learning	116
Large Language Models as an Inexpensive and Effective Extra Set of Eyes in Radiology Reporting	115
Cinematic Rendering of Complex Coronary Artery Left Atrial Fistula	114
Prognostic Value of Coronary CT Angiography–Derived Quantitative Flow Ratio in Suspected Coronary Artery Disease	113
Case 336	113
Relationship between Race and Access to Newer Mammographic Technology in Women with Medicare Insurance	112
Ultrahigh-Resolution K-Edge Imaging of Coronary Arteries With Prototype Deep-Silicon Photon-Counting CT: Initial Results in Phantoms	110
Cinematic Rendering of Acute Myocardial Infarction	109
Detection of Extranodal Extension at Pretreatment Rectal Cancer MRI: Promising for Staging and Prognosis	109
Case 339: Hepatobiliary Contrast Agent Uptake in an Adrenal Metastasis from Hepatocellular Carcinoma	108
Autonomous Chest Radiograph Reporting Using AI: Estimation of Clinical Impact	105
A Machine Learning Model Using Cardiac CT and MRI Data Predicts Cardiovascular Events in Obstructive Coronary Artery Disease	104
Lymphatic Contrast-enhanced US to Improve the Diagnosis of Cervical Lymph Node Metastasis from Thyroid Cancer	103
⁶⁸Ga Fibroblast Activation Protein Inhibitor PET/CT in the Detection of Metastatic Thyroid Cancer: Comparison with ¹⁸F-FDG PET/CT	102
Deep Learning Prediction of Ovarian Malignancy at US Compared with O-RADS and Expert Assessment	102
The Growing Nationwide Radiologist Shortage: Current Opportunities and Ongoing Challenges for International Medical Graduate Radiologists	102
Effects of Preoperative Breast MRI on Breast Cancer Survival Outcomes in Women Aged 35 Years and Younger	101
Evolving Multimodal Large Language Models in Radiology: A Year of Diagnostic Progress	100
Intratumoral Microbiome–related MRI Model for Predicting Breast Cancer Shrinkage Pattern Following Neoadjuvant Therapy	100
Planetary Health and Radiology: Why We Should Care and What We Can Do	100
Diagnostic Accuracy of Nonmass Enhancement at Breast MRI in Predicting Tumor Involvement of the Nipple: A Prospective Study in a Single Institution	98
MRI and Surgical Findings Refine Concepts of Type 2 Cerebrospinal Fluid Leaks in Spontaneous Intracranial Hypotension	96
^99mTc Bone-Avid Tracer Cardiac Scintigraphy: Role in Noninvasive Diagnosis of Transthyretin Cardiac Amyloidosis	93
Climate Change and Radiology: Impetus for Change and a Toolkit for Action	93
Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI	92
Increased Emergency Department Medical Imaging: Association with Short-Term Exposures to Ambient Heat and Particulate Air Pollution	91
Coronary Artery-to-Pulmonary Artery Fistula with Aneurysm Formation	91
χ-Separation Imaging for Diagnosis of Multiple Sclerosis versus Neuromyelitis Optica Spectrum Disorder	90
GPT-4 in Radiology: Improvements in Advanced Reasoning	90
Clinical Applications of Photon-counting CT: A Review of Pioneer Studies and a Glimpse into the Future	89
Diffusion Tensor MRI Structural Connectivity and PET Amyloid Burden in Preclinical Autosomal Dominant Alzheimer Disease: The DIAN Cohort	89
Normative Cerebral Hemodynamics in Middle-aged and Older Adults Using 4D Flow MRI: Initial Analysis of Vascular Aging	88
Prospective Comparison of ⁶⁸Ga-FAPI versus ¹⁸F-FDG PET/CT for Tumor Staging in Biliary Tract Cancers	88
Combining Deep Learning and Handcrafted Radiomics for Classification of Suspicious Lesions on Contrast-enhanced Mammograms	87
Contralateral Breast Screening with Preoperative MRI: Long-Term Outcomes for Newly Diagnosed Breast Cancer	86
Lung Nodule Management in Low-Dose CT Screening for Lung Cancer: Lessons from the NELSON Trial	85
Diagnosis Please Certificates of Recognition Awarded to Two Individuals and to International and North American Radiology Resident Groups	85
Bruce G. Haffty, MD, President, Radiological Society of North America, 2022	85
Liquid Biopsy versus CT: Comparison of Tumor Burden Quantification in 1065 Patients with Metastases	83
The U.S. Radiology Residency Match: Update and Multidecade Trends	83
The Holy Grail of Neurointervention: Endovascular Therapy for Symptomatic Intracranial Atherosclerotic Stenosis	83
Editorial Opportunities for Radiology Trainees: RSNA’s Radiology: In Training Program	81
Photon-counting Detector CT: Initial Analysis of Virtual Noncontrast Imaging	81

Sample Size Estimation: Ten Frequently Unanswered Questions	80
Differences in Molecular Subtype Reference Standards Impact AI-based Breast Cancer Classification with Dynamic Contrast-enhanced MRI	80
Diagnostic Performance of Dual-Energy CT for Detecting Painful Hip Prosthesis Loosening	80
LI-RADS US Surveillance Version 2024 for Surveillance of Hepatocellular Carcinoma: An Update to the American College of Radiology US LI-RADS	79
Case 305	77
Preoperative Breast MRI Is Not a Significant Prognostic Factor of Recurrence-Free Survival and Overall Survival in Young Women	76
Functional MRI Neurofeedback Outperforms Cognitive Behavioral Therapy for Reducing Tinnitus Distress: A Prospective Randomized Clinical Trial	76
Please Stop Smoking: 10-year Emphysema Progression in the COPDGene Study	76
Reliable Assessment of US Performance for Liver Fat Quantification	76
Vigabatrin Neurotoxicity in Pediatric Brain	74
Beyond Clinical Efficacy to Cost-effectiveness of Endovascular Therapy for Large Acute Infarcts	74
Erratum for: Alterations in Volume and Intrinsic Resting-State Functional Connectivity Detected at Brain MRI in Individuals with Opioid Use Disorder	73
Bariatric Surgery Negatively Impacts Bone Health in Adolescents	73
Multitask Deep Learning Tools Are Needed for Clinical Practice—Especially for Low Back Pain	73
A Radiation Dose Catalog for Medical Imaging in Pediatric Procedures	73
Case 314	72
Case 315	71
Adaptive Breast MRI Scanning Using AI	70
The Heat Line for Burned Bone	70
Case 330	70
Primary Multiparametric Quantitative Brain MRI: State-of-the-Art Relaxometric and Proton Density Mapping Techniques	69
The Future Role of Abdominal US in Hepatocellular Carcinoma Surveillance	69
Amide Proton Transfer-weighted MRI in Predicting Histologic Grade of Bladder Cancer	68
Williams-Campbell Syndrome	68
MRI Background Parenchymal Enhancement and Neoadjuvant Chemotherapy Response	68
Improved CT Surveillance of Thoracic Aortic Aneurysm Growth	67
Artificial Intelligence Class Activation Mapping of Bone Age	66
Automated Liver Segmentation for Quantitative MRI Analysis	66
Case 303	66
Linda Moy, MD, Named New Editor of Radiology	65
Unenhanced Dual-Layer Spectral-Detector CT for Characterizing Indeterminate Adrenal Lesions	65
¹⁸F-DCFPyL PET/CT in Men with Prostate Cancer	65
White Matter Hyperintensities and Their Relationship to Outcomes after Stroke Intervention	65
Prebiopsy Risk Calculators, Such as MRI and Prostate Cancer Screening, Are Early-phase Clinical Trials	64
Synthetic Images Are Here to Stay	64
Cinematic Rendering of Gout	63
Visualization of Bony Union after Discectomy and Fusion Using Photon-Counting Detector CT	63
Cinematic Rendering of Hepatic Hydatid Disease	63
2023 RSNA Leadership	63
Cinematic Rendering of Abernethy Malformation with Abdominal Aneurysms	63
Research Reveals a Potential Role for MR Elastography in Preoperative Evaluation of Endometrial Cancer	62
Case 320	62
Assessing Digital Breast Tomosynthesis Impact on Early Cancer Detection: Insights from Consecutive Screening	62
Absolute Metabolite Quantification in Individuals with Glioma and Healthy Individuals Using Whole-Brain Three-dimensional MR Spectroscopic and Echo-planar Time-	62
Screening Mammography with AI and Supplemental Breast US: Current Status	61
Potential Biases in a Population-based Study of Surveillance Imaging for Head and Neck Cancer	61
Evaluation of an AI Model to Assess Future Breast Cancer Risk	61
Malpractice From Afar: Teleradiology May Increase Malpractice Risk	61
Artificial Intelligence Outperforms Radiologists for Pancreatic Cancer Lymph Node Metastasis Prediction at CT	60
Assessing Quantitative Parenchymal Features at Baseline Dynamic Contrast-enhanced MRI and Cancer Occurrence in Women with Extremely Dense Breasts	60
Evaluating GPT4 on Impressions Generation in Radiology Reports	60
Essentials for Interpreting Intracranial Vessel Wall MRI Results: State of the Art	60
Extranodal Extension at Pretreatment MRI and the Prognostic Value for Patients with Rectal Cancer	60
Comparison of Mammography and Mammography with Supplemental Whole-Breast US Tomography for Cancer Detection in Patients with Dense Breasts	59
One Year On: Assessing Progress of Multimodal Large Language Model Performance on RSNA 2024 Case of the Day Questions	59
Deep Learning to Simulate Contrast-enhanced Breast MRI of Invasive Breast Cancer	58
The Future Is Beyond Bright: The Evolving Role of Quantitative US for Fatty Liver Disease	58
Intranodal CT Lymphangiography with Water-soluble Iodinated Contrast Medium for Imaging of the Central Lymphatic System	58
Fleischner Society: Glossary of Terms for Thoracic Imaging	57
Generalizability and Diagnostic Performance of AI Models for Thyroid US	57
What a Radiologist Needs to Know About Radiomics, Standardization, and Reproducibility	57
Artificial Intelligence Tool for Assessment of Indeterminate Pulmonary Nodules Detected with CT	56
Malignant Mammographic Asymmetric Densities without US Correlate Remain Challenging	56
Post-Acute Sequelae of COVID-19 Pneumonia: Six-month Chest CT Follow-up	56
Identifying a Biliary Origin of Acute Pancreatitis Using CT	56
MRI-based Texture Analysis of Infrapatellar Fat Pad to Predict Knee Osteoarthritis Incidence	56
Erratum for: Association between Liver MRI Proton Density Fat Fraction and Liver Disease Risk	55
Revisiting the Diagnostic Criteria for Interstitial Pneumonia with Autoimmune Features	55
MRI Predicts Residual Disease and Outcomes in Watch-and-Wait Patients with Rectal Cancer	55
Case 325	55
Conversion Strategy for LI-RADS Category 5 Observations across Versions 2014, 2017, and 2018	55
Proposed Updates to the First-Trimester US Reporting Lexicon: A Laudable Goal	54
Weighing the Benefits and Risks of Mammography Screening Strategies	54
More Evidence of Acute Kidney Injury from Intravenous Iodinated Contrast Material	54
Low-Carbon MRI: Acceleration Strategies to Reduce Emissions and Expand Imaging Capacity	53
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part 2—Newly Described and Revised Tumor Types	53
A Step Closer to ADC as a Biomarker in Clinical Practice	53
Glioma Radiogenomics for the Reading Room	53
Positive Leadership within Breast Imaging: Impact on Burnout, Intent to Leave, and Engagement	52
US Markers and Necroinflammation, Steatosis, and Fibrosis in Metabolic Dysfunction–associated Steatotic Liver Disease: The iLEAD Study	52

Arterial Mucosal Linear Enhancement at Contrast-enhanced MRI to Exclude Residual Tumor after Neoadjuvant Chemotherapy and Radiation Therapy for Rectal Cancer	52
2022 Top Images in Radiology: Radiology In Training Editors' Choices	51
Intermittent Claudication in a Child with Severe Aortic Coarctation	51
Toward Replacing Contrast Agents in Prostate MRI Using Generative Artificial Intelligence	51
Risk of Malignancy in Cystic Lung Lesions in a Lung Cancer CT Screening Program	50
MRI Proton Density Fat Fraction for Liver Disease Risk Assessment: A Call for Clinical Implementation	50
Case 329	50
Can Radiomics Help in the Identification of Vulnerable Coronary Plaque?	50
Quantitative Cerebral Blood Volume Image Synthesis from Standard MRI Using Image-to-Image Translation for Brain Tumors	50
Total Anomalous Pulmonary Venous Return	50
Diffusion Tensor Imaging May Help Diagnose Cerebellar Mutism Syndrome	50
Requirements for AI Development and Reporting for MRI Prostate Cancer Detection in Biopsy-Naive Men: PI-RADS Steering Committee, Version 1.0	50
Radiology and the Impact Factor	49
Administrative Alignment for Integrated Diagnostics Leads to Shortened Time to Diagnose and Service Optimization	49
Abbreviated Screening MRI in Breast Cancer: Promising but Not Widely Available	49
AI in Prostate Cancer Diagnosis with MRI: A Friend Not a Foe	49
Radiomics and Artificial Intelligence: From Academia to Clinical Practice	48
Three-dimensional MR Elastography in Distinguishing Necroinflammation from Liver Fibrosis	48
Diagnosis Please Certificates of Recognition Awarded to Two Individuals and to International and North American Radiology Resident Groups	48
2021 Top Images in Radiology: Radiology In Training Editors’ Choices	48
Case 301: Traumatic Subarachnoid-Pleural Fistula	48
Agenesis of Infrarenal Abdominal Aorta and Iliac Arteries	47
Four-dimensional Flow MRI for a Dynamic Perspective on the Heart and Adjacent Great Vessels	47
Stroke Imaging Utilization according to Age and Severity during the COVID-19 Pandemic	47
Seeing the Unseen: Advancing Generative AI Research in Radiology	47
Editor’s Note: Signing Off as Editor of Radiology	47
Case 299	47
Dual-Energy CT-based Opportunistic Volumetric Bone Mineral Density Assessment of the Distal Radius	46
Erratum for: A Multicenter Assessment of Interreader Reliability of LI-RADS Version 2018 for MRI and CT	46
Coronary Artery Calcium Score Predicts Major Adverse Cardiovascular Events in Stable Chest Pain	46
Identifying Proliferative Hepatocellular Carcinoma at Pretreatment CT: Implications for Therapeutic Outcomes after Transarterial Chemoembolization	45
Contribution of Dynamic Contrast-enhanced and Diffusion MRI to PI-RADS for Detecting Clinically Significant Prostate Cancer	45
Time-Dependent Diffusion MRI for Quantitative Microstructural Mapping of Prostate Cancer	45
Right Ventricular Function at Cardiac MRI Predicts Cardiovascular Events in Patients with an Implantable Cardioverter-Defibrillator	45
Multiparametric US for Identifying Patients with High-Risk NASH: A Derivation and Validation Study	45
Multicenter Study for the Treatment of Sidewall versus Bifurcation Intracranial Aneurysms with Use of Woven EndoBridge (WEB)	44
Deep Learning Reconstruction Enables Prospectively Accelerated Clinical Knee MRI	44
LI-RADS CT and MRI Ancillary Feature Association with Hepatocellular Carcinoma and Malignancy: An Individual Participant Data Meta-Analysis	44
Cancer Detection in Breast MRI Screening via Explainable AI Anomaly Detection	44
Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients	44
Supplemental Breast Cancer Screening in Women with Dense Breasts and Negative Mammography: A Systematic Review and Meta-Analysis	44
Appropriateness of Breast Cancer Prevention and Screening Recommendations Provided by ChatGPT	43
Comparing Large Language Model and Human Reader Accuracy with New England Journal of Medicine Image Challenge Case Image Inputs	43
Functional Sodium MRI Helps to Measure Corticomedullary Sodium Content in Normal and Diseased Human Kidneys	43
From Morphology to Biomarker: Quantitative Texture Analysis of the Infrapatellar Fat Pad Reliably Predicts Knee Osteoarthritis	42
¹⁸F-FDG PET/CT of Oligometastatic Disease in Locally Advanced Breast Cancer: PETABC Trial Post Hoc Analysis	42
Artificial Intelligence in Fracture Detection: A Systematic Review and Meta-Analysis	42
MRI Shows Lung Perfusion Changes after Vaping and Smoking	42
Diagnostic Accuracy and Value of CXCR4-targeted PET/MRI Using ⁶⁸Ga-Pentixafor for Tumor Localization in Cushing Disease	42
Photon-counting Detector CT with Deep Learning Noise Reduction to Detect Multiple Myeloma	42
Generalizability and Bias in a Deep Learning Pediatric Bone Age Prediction Model Using Hand Radiographs	42
Axillary Adenopathy after COVID-19 Vaccine: No Reason to Delay Screening Mammogram	42
Thrombus Distribution in Vaccine-induced Immune Thrombotic Thrombocytopenia after ChAdOx1 nCov-19 Vaccination	42
FDA Review of Radiologic AI Algorithms: Process and Challenges	42
Quantitative Evaluation of Large Language Models to Streamline Radiology Report Impressions: A Multimodal Retrospective Analysis	42
Airway-Invasive Aspergillosis: Acute Tracheobronchitis	41
Efficacy and Safety of Radiation Segmentectomy with ⁹⁰Y Resin Microspheres for Hepatocellular Carcinoma	41
Dependence of Water-equivalent Diameter and Size-specific Dose Estimates on CT Tube Potential	41
When “Deep Faking” Results Means “Improving Diagnosis”	41
Deep Learning to Optimize Candidate Selection for Lung Cancer CT Screening: Advancing the 2021 USPSTF Recommendations	41
Assessment of Papillary Muscle Infarction with Dark-Blood Delayed Enhancement Cardiac MRI in Canines and Humans	40
Connecting Ambient Air Pollution and Myocardial Fibrosis	40
Spontaneous Coronary Artery Dissection	40
CATCH the Wave of Coronary Atherosclerotic Plaque MRI	40
US-derived Fat Fraction Screening of Hepatic Steatosis	40
Precision Imaging in Breast Cancer: Neoadjuvant Chemotherapy Monitoring with Advanced Diffusion MRI	40
Prospective Evaluation of Ultrafast Breast MRI for Predicting Pathologic Response after Neoadjuvant Therapies	40
Case 295: Pseudomyxoma from Mucinous Adenocarcinoma of the Appendix Extending from the Retroperitoneum into the Thigh	40
The Immune Response: A New Frontier in Interventional Oncology	40
Accuracy of Large Language Model–based Automatic Calculation of Ovarian-Adnexal Reporting and Data System MRI Scores from Pelvic MRI Reports	40
Risk Prediction in Mammography: Detecting Cancers before They Become Clinically Apparent	39
MRI Tumor Regression Response to Neoadjuvant Chemotherapy Alone without Radiation for Rectal Adenocarcinoma	39
Is There a Place for Lymphatic Contrast-enhanced US in Thyroid Cancer?	39
Editor’s Recognition Awards	39
Polysplenia Syndrome with Multiple Anatomical Abnormalities	39
Cerebral Epidural Empyema Caused by Propionibacterium Acnes	39
Diagnostic Delays, Worse Prognosis: The Importance of Prompt Follow-up in Stage I Lung Cancer	39
LI-RADS for Diagnosing Hepatocellular Carcinoma in Patients with Noncirrhotic Chronic Hepatitis C	39
Neuroradiology 2040: A Glimpse into the Future	39
Addressing Racial Inequities in Access to State-of-the-Art Breast Imaging	38
Three-dimensional MR Neurography of the Brachial Plexus: Vascular Suppression with Low-dose Ferumoxytol	38
Multi-Cancer Early Detection Tests: State of the Art and Implications for Radiologists	38
CT Radiomics in Oncology: Insights into the Tumor Microenvironment of Hepatocellular Carcinoma	38
Radiologic Findings after COVID-19 and the Correlation with Lung Function	38
A Placebo Effect on MRI Proton Density Fat Fraction in Nonalcoholic Steatohepatitis Trials	38
Editor’s Note 2024: The Year in Review for Radiology	38
Biomarkers for Personalized Neoadjuvant Therapy in Triple-Negative Breast Cancer: Moving Forward	37
Cinematic Rendering of Giant Renal Arteriovenous Fistula	37
Update on Liquid Biopsy	37
Fetal Cardiac MRI of Complex Interrupted Aortic Arch	37
Case 337	37
The Role of US Elastography in Evaluating Thyroid Nodules	37
Cardiac CT of Dome-shaped Pulmonary Valve Stenosis	37
Multiparametric MRI Radiomics for the Identification of HER2-Low Breast Cancers	36
Framework for Environmentally Sustainable Radiology: Call for Collaborative Action and a Health-Centered Focus	36