OOIR: Observatory of International Research

Papers

(The median citation count of Radiology is 2. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Case 339: Hepatobiliary Contrast Agent Uptake in an Adrenal Metastasis from Hepatocellular Carcinoma	773
Three-dimensional Ultrashort Echo Time MRI: A More Sensitive Tool for Monitoring Patients with Cystic Fibrosis	470
Recent Advances in Compact Portable Platforms and Gradient Hardware for Brain MRI	439
Association of Acute Respiratory Disease Events with Quantitative Interstitial Abnormality Progression at CT in Individuals with a History of Smoking	373
Plank Out of the Eye	291
Cinematic Rendering of Acute Myocardial Infarction	274
Detection of Extranodal Extension at Pretreatment Rectal Cancer MRI: Promising for Staging and Prognosis	271
Imaging to Explore the Interface between Pulmonary Structure and Function	260
Intravenous Thrombolysis Prior to Endovascular Treatment for Large Ischemic Cores: Need for Qualitative Assessment of the Ischemic Core	257
Cinematic Rendering of Complex Coronary Artery Left Atrial Fistula	255
Case 336	251
Chest CT Cinematic Rendering of SARS-CoV-2 Pneumonia	239
Juxtacortical White Matter Staging as a Correlate of Progression in Alzheimer Disease	235
Posterior Inferior Cerebellar Artery Thrombus at Photon-Counting CT	222
Lymphatic Contrast-enhanced US to Improve the Diagnosis of Cervical Lymph Node Metastasis from Thyroid Cancer	222
¹⁷⁷Lu–Prostate-specific Membrane Antigen Radioligand Therapy in Patients with Metastatic Castration-resistant Prostate Cancer	220
CT Colonography Is the More Fit Colorectal Cancer Screening Test	196
Efficacy versus Effectiveness in Clinical Evaluation of Artificial Intelligence Algorithms for Medical Diagnosis: The Award Goes to Effectiveness	195
Virtual Noncontrast CT for Coronary Artery Calcification Scoring Using Photon-Counting CT	192
Erratum for: How AI May Transform Musculoskeletal Imaging	175
Cellular Characterization of Breast Cancer Using Microstructural Diffusion MRI	168
MRI Improves the Characterization of Incidental Adnexal Masses Detected at Sonography	150
Osteitis Fibrosa Cystica of the Skull Caused by Vitamin D Deficiency	147
Effects of Preoperative Breast MRI on Breast Cancer Survival Outcomes in Women Aged 35 Years and Younger	143
MR Intracranial Venography at 7 T	143

Standalone Endovascular Embolization versus Stereotactic Radiosurgery in the Treatment of Arteriovenous Malformations in Eloquent Brain	142
Emerging AI Autonomy: Reducing the Burden of Unremarkable Examinations	134
Anatomy-derived 3D Aortic Hemodynamics Using Fluid Physics–informed Deep Learning	133
Relationship between Race and Access to Newer Mammographic Technology in Women with Medicare Insurance	133
Distribution of Solid Lung Nodules Presence and Size by Age and Sex in a Northern European Nonsmoking Population	130
Congenital Left Atrial Aneurysms	129
Lung Nodule Management in Low-Dose CT Screening for Lung Cancer: Lessons from the NELSON Trial	129
Case 311	128
Radiology In A Minute: An Innovative Tool to Enhance English Proficiency and Professional Development for Radiology Residency Program	127
Using a Vision-Language Model to Generate Visual Abstracts for Radiology Journals	126
Evolving Multimodal Large Language Models in Radiology: A Year of Diagnostic Progress	125
Evaluating the Performance and Clinical Utility of AI-driven Diagnostic Tools in Radiology	123
Large Language Models as an Inexpensive and Effective Extra Set of Eyes in Radiology Reporting	123
Normative Cerebral Hemodynamics in Middle-aged and Older Adults Using 4D Flow MRI: Initial Analysis of Vascular Aging	122
Prognostic Value of Coronary CT Angiography–Derived Quantitative Flow Ratio in Suspected Coronary Artery Disease	119
Coronary Artery-to-Pulmonary Artery Fistula with Aneurysm Formation	119
Maximum Resection of Noncontrast-enhanced Tumor at MRI Is a Favorable Prognostic Factor in IDH Wild-Type Glioblastoma	117
Increased Emergency Department Medical Imaging: Association with Short-Term Exposures to Ambient Heat and Particulate Air Pollution	117
Correlating Quantitative MRI-based Apparent Diffusion Coefficient Metrics with 24-month Neurodevelopmental Outcomes in Neonates from the HEAL Trial	115
Planetary Health and Radiology: Why We Should Care and What We Can Do	115
⁶⁸Ga Fibroblast Activation Protein Inhibitor PET/CT in the Detection of Metastatic Thyroid Cancer: Comparison with ¹⁸F-FDG PET/CT	111
Glomerular Filtration Rate Measured Based on Iomeprol Clearance Assessed at CT Urography in Living Kidney Donor Candidates	111
Diffusion Tensor MRI Structural Connectivity and PET Amyloid Burden in Preclinical Autosomal Dominant Alzheimer Disease: The DIAN Cohort	110
MRI Quantification of Cortical Bone Porosity, Mineralization, and Morphologic Structure in Postmenopausal Osteoporosis	108
^99mTc Bone-Avid Tracer Cardiac Scintigraphy: Role in Noninvasive Diagnosis of Transthyretin Cardiac Amyloidosis	107
GPT-4 in Radiology: Improvements in Advanced Reasoning	105
Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition	104
Combining Deep Learning and Handcrafted Radiomics for Classification of Suspicious Lesions on Contrast-enhanced Mammograms	103
Intratumoral Microbiome–related MRI Model for Predicting Breast Cancer Shrinkage Pattern Following Neoadjuvant Therapy	103
A Randomized Trial Comparing Breast Cancer Incidence and Interval Cancers after Tomosynthesis Plus Mammography versus Mammography Alone	102
Contralateral Breast Screening with Preoperative MRI: Long-Term Outcomes for Newly Diagnosed Breast Cancer	101
Impact on Prognosis of Stage I Non–Small Cell Lung Cancer Secondary to Delays in Diagnostic Workup	101
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part I—Key Concepts and the Spectrum of Diffuse Gliomas	99
Climate Change and Radiology: Impetus for Change and a Toolkit for Action	98
χ-Separation Imaging for Diagnosis of Multiple Sclerosis versus Neuromyelitis Optica Spectrum Disorder	96
Spinal Cord Intramedullary Endometriosis	95
Ultrahigh-Resolution K-Edge Imaging of Coronary Arteries With Prototype Deep-Silicon Photon-Counting CT: Initial Results in Phantoms	94
Autonomous Chest Radiograph Reporting Using AI: Estimation of Clinical Impact	94
Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI	93
MRI and Surgical Findings Refine Concepts of Type 2 Cerebrospinal Fluid Leaks in Spontaneous Intracranial Hypotension	93
Cardiac MRI and Clinical Follow-up in COVID-19 Vaccine–associated Myocarditis	92
Prospective Comparison of ⁶⁸Ga-FAPI versus ¹⁸F-FDG PET/CT for Tumor Staging in Biliary Tract Cancers	92
Deep Learning Prediction of Ovarian Malignancy at US Compared with O-RADS and Expert Assessment	91
A Machine Learning Model Using Cardiac CT and MRI Data Predicts Cardiovascular Events in Obstructive Coronary Artery Disease	90
The Growing Nationwide Radiologist Shortage: Current Opportunities and Ongoing Challenges for International Medical Graduate Radiologists	89
Diagnosis Please Certificates of Recognition Awarded to Two Individuals and to International and North American Radiology Resident Groups	87
Clinical Applications of Photon-counting CT: A Review of Pioneer Studies and a Glimpse into the Future	87
Improved CT Surveillance of Thoracic Aortic Aneurysm Growth	86
Case 305	86
Bruce G. Haffty, MD, President, Radiological Society of North America, 2022	86

Case 303	85
Artificial Intelligence Class Activation Mapping of Bone Age	85
¹⁸F-DCFPyL PET/CT in Men with Prostate Cancer	84
Linda Moy, MD, Named New Editor of Radiology	83
Cinematic Rendering of Abernethy Malformation with Abdominal Aneurysms	82
Prebiopsy Risk Calculators, Such as MRI and Prostate Cancer Screening, Are Early-phase Clinical Trials	82
Williams-Campbell Syndrome	82
Cinematic Rendering of Hepatic Hydatid Disease	82
Visualization of Bony Union after Discectomy and Fusion Using Photon-Counting Detector CT	82
Photon-counting Detector CT: Initial Analysis of Virtual Noncontrast Imaging	81
A Radiation Dose Catalog for Medical Imaging in Pediatric Procedures	81
Functional MRI Neurofeedback Outperforms Cognitive Behavioral Therapy for Reducing Tinnitus Distress: A Prospective Randomized Clinical Trial	79
Intranodal CT Lymphangiography with Water-soluble Iodinated Contrast Medium for Imaging of the Central Lymphatic System	78
The Future Is Beyond Bright: The Evolving Role of Quantitative US for Fatty Liver Disease	77
The U.S. Radiology Residency Match: Update and Multidecade Trends	77
LI-RADS US Surveillance Version 2024 for Surveillance of Hepatocellular Carcinoma: An Update to the American College of Radiology US LI-RADS	77
Case 314	77
Editorial Opportunities for Radiology Trainees: RSNA’s Radiology: In Training Program	76
Artificial Intelligence Outperforms Radiologists for Pancreatic Cancer Lymph Node Metastasis Prediction at CT	76
Sample Size Estimation: Ten Frequently Unanswered Questions	75
Automated Liver Segmentation for Quantitative MRI Analysis	74
The Holy Grail of Neurointervention: Endovascular Therapy for Symptomatic Intracranial Atherosclerotic Stenosis	74
Cinematic Rendering of Gout	73
Research Reveals a Potential Role for MR Elastography in Preoperative Evaluation of Endometrial Cancer	73
The Future Role of Abdominal US in Hepatocellular Carcinoma Surveillance	72
2023 RSNA Leadership	72
Malpractice From Afar: Teleradiology May Increase Malpractice Risk	72
Potential Biases in a Population-based Study of Surveillance Imaging for Head and Neck Cancer	72
Multitask Deep Learning Tools Are Needed for Clinical Practice—Especially for Low Back Pain	71
Case 330	71
Bariatric Surgery Negatively Impacts Bone Health in Adolescents	70
Case 315	69
The Heat Line for Burned Bone	69
Comparison of Mammography and Mammography with Supplemental Whole-Breast US Tomography for Cancer Detection in Patients with Dense Breasts	68
Adaptive Breast MRI Scanning Using AI	68
Beyond Clinical Efficacy to Cost-effectiveness of Endovascular Therapy for Large Acute Infarcts	66
Case 344	66
Erratum for: Alterations in Volume and Intrinsic Resting-State Functional Connectivity Detected at Brain MRI in Individuals with Opioid Use Disorder	66
Crisis-Responsive Imaging: Lessons from a High-Volume Mass Casualty Incident	66
Vigabatrin Neurotoxicity in Pediatric Brain	65
Case 320	65
Preoperative Breast MRI Is Not a Significant Prognostic Factor of Recurrence-Free Survival and Overall Survival in Young Women	65
Synthetic Images Are Here to Stay	65
Please Stop Smoking: 10-year Emphysema Progression in the COPDGene Study	65
Screening Mammography with AI and Supplemental Breast US: Current Status	65
Absolute Metabolite Quantification in Individuals with Glioma and Healthy Individuals Using Whole-Brain Three-dimensional MR Spectroscopic and Echo-planar Time-	64
Assessing Quantitative Parenchymal Features at Baseline Dynamic Contrast-enhanced MRI and Cancer Occurrence in Women with Extremely Dense Breasts	64
Evaluation of an AI Model to Assess Future Breast Cancer Risk	64
Stent-assisted Angioplasty	64
Assessing Digital Breast Tomosynthesis Impact on Early Cancer Detection: Insights from Consecutive Screening	64
Amide Proton Transfer-weighted MRI in Predicting Histologic Grade of Bladder Cancer	63
One Year On: Assessing Progress of Multimodal Large Language Model Performance on RSNA 2024 Case of the Day Questions	63
White Matter Hyperintensities and Their Relationship to Outcomes after Stroke Intervention	63
Differences in Molecular Subtype Reference Standards Impact AI-based Breast Cancer Classification with Dynamic Contrast-enhanced MRI	62
Reliable Assessment of US Performance for Liver Fat Quantification	62
What a Radiologist Needs to Know About Radiomics, Standardization, and Reproducibility	62
Extranodal Extension at Pretreatment MRI and the Prognostic Value for Patients with Rectal Cancer	62
Liquid Biopsy versus CT: Comparison of Tumor Burden Quantification in 1065 Patients with Metastases	61
Primary Multiparametric Quantitative Brain MRI: State-of-the-Art Relaxometric and Proton Density Mapping Techniques	61
Evaluating GPT4 on Impressions Generation in Radiology Reports	61
Deep Learning to Simulate Contrast-enhanced Breast MRI of Invasive Breast Cancer	60
Generalizability and Diagnostic Performance of AI Models for Thyroid US	60
Fleischner Society: Glossary of Terms for Thoracic Imaging	60
MRI-based Texture Analysis of Infrapatellar Fat Pad to Predict Knee Osteoarthritis Incidence	59
A Step Closer to ADC as a Biomarker in Clinical Practice	59
Artificial Intelligence Tool for Assessment of Indeterminate Pulmonary Nodules Detected with CT	59
Malignant Mammographic Asymmetric Densities without US Correlate Remain Challenging	59
Weighing the Benefits and Risks of Mammography Screening Strategies	58
Case 325	58
Revisiting the Diagnostic Criteria for Interstitial Pneumonia with Autoimmune Features	57
Diffusion Tensor Imaging May Help Diagnose Cerebellar Mutism Syndrome	57
Conversion Strategy for LI-RADS Category 5 Observations across Versions 2014, 2017, and 2018	57
Case 329	57
Erratum for: Association between Liver MRI Proton Density Fat Fraction and Liver Disease Risk	57
Total Anomalous Pulmonary Venous Return	56
Abbreviated Screening MRI in Breast Cancer: Promising but Not Widely Available	56
Administrative Alignment for Integrated Diagnostics Leads to Shortened Time to Diagnose and Service Optimization	56
Diagnosis Please Certificates of Recognition Awarded to Two Individuals and to International and North American Radiology Resident Groups	56
AI in Prostate Cancer Diagnosis with MRI: A Friend Not a Foe	56
Positive Leadership within Breast Imaging: Impact on Burnout, Intent to Leave, and Engagement	55

Axillary Adenopathy after COVID-19 Vaccine: No Reason to Delay Screening Mammogram	55
2022 Top Images in Radiology: Radiology In Training Editors' Choices	55
Toward Replacing Contrast Agents in Prostate MRI Using Generative Artificial Intelligence	55
Intermittent Claudication in a Child with Severe Aortic Coarctation	55
Case 301: Traumatic Subarachnoid-Pleural Fistula	55
Erratum for: Calcifications Affect Pathologic Complete Response and MRI Prediction after Neoadjuvant Chemotherapy in Human Epidermal Growth Factor Receptor 2–positive Breast Cancer	54
Dual-Energy CT-based Opportunistic Volumetric Bone Mineral Density Assessment of the Distal Radius	54
Identifying a Biliary Origin of Acute Pancreatitis Using CT	54
Erratum for: A Multicenter Assessment of Interreader Reliability of LI-RADS Version 2018 for MRI and CT	54
Proposed Updates to the First-Trimester US Reporting Lexicon: A Laudable Goal	54
MRI Shows Lung Perfusion Changes after Vaping and Smoking	53
Editor’s Note: Signing Off as Editor of Radiology	53
Requirements for AI Development and Reporting for MRI Prostate Cancer Detection in Biopsy-Naive Men: PI-RADS Steering Committee, Version 1.0	53
Three-dimensional MR Elastography in Distinguishing Necroinflammation from Liver Fibrosis	53
2021 Top Images in Radiology: Radiology In Training Editors’ Choices	53
Photon-counting Detector CT with Deep Learning Noise Reduction to Detect Multiple Myeloma	52
Deep Learning Reconstruction Enables Prospectively Accelerated Clinical Knee MRI	52
Generalizability and Bias in a Deep Learning Pediatric Bone Age Prediction Model Using Hand Radiographs	52
Glioma Radiogenomics for the Reading Room	52
Allergic-like Hypersensitivity Reactions to Gadolinium-based Contrast Agents: An 8-year Cohort Study of 154 539 Patients	52
¹⁸F-FDG PET/CT of Oligometastatic Disease in Locally Advanced Breast Cancer: PETABC Trial Post Hoc Analysis	51
Radiomics and Artificial Intelligence: From Academia to Clinical Practice	50
Comparing Large Language Model and Human Reader Accuracy with New England Journal of Medicine Image Challenge Case Image Inputs	50
Quantitative Cerebral Blood Volume Image Synthesis from Standard MRI Using Image-to-Image Translation for Brain Tumors	50
Efficacy and Safety of Radiation Segmentectomy with ⁹⁰Y Resin Microspheres for Hepatocellular Carcinoma	50
Thrombus Distribution in Vaccine-induced Immune Thrombotic Thrombocytopenia after ChAdOx1 nCov-19 Vaccination	49
Can Radiomics Help in the Identification of Vulnerable Coronary Plaque?	49
Functional Sodium MRI Helps to Measure Corticomedullary Sodium Content in Normal and Diseased Human Kidneys	49
Erratum for: Feasibility of Auditing Preoperative Breast MRI for Extent-of-Disease Evaluation Using the BI-RADS v2025 Manual	49
Risk of Malignancy in Cystic Lung Lesions in a Lung Cancer CT Screening Program	49
Contribution of Dynamic Contrast-enhanced and Diffusion MRI to PI-RADS for Detecting Clinically Significant Prostate Cancer	49
Seeing the Unseen: Advancing Generative AI Research in Radiology	49
Radiology and the Impact Factor	49
Tumor Involvement of the Nipple at Preoperative Contrast-enhanced Mammography: A Multicenter Diagnostic Accuracy Study	49
More Evidence of Acute Kidney Injury from Intravenous Iodinated Contrast Material	49
Multicenter Study for the Treatment of Sidewall versus Bifurcation Intracranial Aneurysms with Use of Woven EndoBridge (WEB)	49
From Morphology to Biomarker: Quantitative Texture Analysis of the Infrapatellar Fat Pad Reliably Predicts Knee Osteoarthritis	48
Quantification of Perivascular Flow Dynamics of Human Cerebrospinal Fluid Along Major Arteries Using Phase-Contrast MRI	48
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part 2—Newly Described and Revised Tumor Types	48
Coronary Artery Calcium Score Predicts Major Adverse Cardiovascular Events in Stable Chest Pain	48
Low-Carbon MRI: Acceleration Strategies to Reduce Emissions and Expand Imaging Capacity	48
Arterial Mucosal Linear Enhancement at Contrast-enhanced MRI to Exclude Residual Tumor after Neoadjuvant Chemotherapy and Radiation Therapy for Rectal Cancer	48
MRI Proton Density Fat Fraction for Liver Disease Risk Assessment: A Call for Clinical Implementation	48
LI-RADS CT and MRI Ancillary Feature Association with Hepatocellular Carcinoma and Malignancy: An Individual Participant Data Meta-Analysis	48
Appropriateness of Breast Cancer Prevention and Screening Recommendations Provided by ChatGPT	47
US Markers and Necroinflammation, Steatosis, and Fibrosis in Metabolic Dysfunction–associated Steatotic Liver Disease: The iLEAD Study	47
Diagnostic Accuracy and Value of CXCR4-targeted PET/MRI Using ⁶⁸Ga-Pentixafor for Tumor Localization in Cushing Disease	47
Cancer Detection in Breast MRI Screening via Explainable AI Anomaly Detection	47
Time-Dependent Diffusion MRI for Quantitative Microstructural Mapping of Prostate Cancer	46
Quantitative Evaluation of Large Language Models to Streamline Radiology Report Impressions: A Multimodal Retrospective Analysis	46
Supplemental Breast Cancer Screening in Women with Dense Breasts and Negative Mammography: A Systematic Review and Meta-Analysis	46
MRI Predicts Residual Disease and Outcomes in Watch-and-Wait Patients with Rectal Cancer	46
Identifying Proliferative Hepatocellular Carcinoma at Pretreatment CT: Implications for Therapeutic Outcomes after Transarterial Chemoembolization	45
FDA Review of Radiologic AI Algorithms: Process and Challenges	45
Artificial Intelligence in Fracture Detection: A Systematic Review and Meta-Analysis	44
When “Deep Faking” Results Means “Improving Diagnosis”	44
Four-dimensional Flow MRI for a Dynamic Perspective on the Heart and Adjacent Great Vessels	44
Airway-Invasive Aspergillosis: Acute Tracheobronchitis	44
Deep Learning to Optimize Candidate Selection for Lung Cancer CT Screening: Advancing the 2021 USPSTF Recommendations	44
Spontaneous Coronary Artery Dissection	43
US-derived Fat Fraction Screening of Hepatic Steatosis	43
CATCH the Wave of Coronary Atherosclerotic Plaque MRI	43
Connecting Ambient Air Pollution and Myocardial Fibrosis	42
The Immune Response: A New Frontier in Interventional Oncology	42
Cerebral Epidural Empyema Caused by Propionibacterium Acnes	42
Neuroradiology 2040: A Glimpse into the Future	42
Multi-Cancer Early Detection Tests: State of the Art and Implications for Radiologists	41
Radiologic Findings after COVID-19 and the Correlation with Lung Function	41
Biomarkers for Personalized Neoadjuvant Therapy in Triple-Negative Breast Cancer: Moving Forward	41
Case 337	41
Addressing Racial Inequities in Access to State-of-the-Art Breast Imaging	41
Is There a Place for Lymphatic Contrast-enhanced US in Thyroid Cancer?	40
A Placebo Effect on MRI Proton Density Fat Fraction in Nonalcoholic Steatohepatitis Trials	40
Long-term Survival in Breast Cancer Patients Is Associated with Contralateral Parenchymal Enhancement at MRI: Outcomes of the SELECT Study	40
Extra- or Peritumoral Hyperintensity on T2-weighted Images in Patients with Breast Cancer	40
Cardiac Chamber Interdependence: When Left-to-Right Chamber Volume Ratio Better Predicts Heart Failure, Atrial Fibrillation, and Death	40
Commendations and Concerns on the Analysis of Stochasticity in Large Language Models	40
Polysplenia Syndrome with Multiple Anatomical Abnormalities	39
Cor Triatriatum Sinistrum	39
Autoimmune Encephalitis and Blood-Brain Barrier Permeability at Dynamic Contrast-enhanced MRI	39
Editor’s Note 2024: The Year in Review for Radiology	39
Diagnostic Delays, Worse Prognosis: The Importance of Prompt Follow-up in Stage I Lung Cancer	39
PRES Meets ARIA: Overlapping Versus Distinct Diseases	39
Editor’s Recognition Awards	39
Risk Prediction in Mammography: Detecting Cancers before They Become Clinically Apparent	39
Radiologists Were Wrong to Mistrust the Machines	39
Dynamic Imaging Using Four-dimensional CT Helps Detect Subtle Carpal Instability	39
Peripheral Nerve Imaging: MR Neurography versus High-Resolution US	38
Multiparametric MRI Radiomics for the Identification of HER2-Low Breast Cancers	38
Deep Learning Using CT to Improve Chronic Total Occlusion Recanalization Success	38
Accuracy of Large Language Model–based Automatic Calculation of Ovarian-Adnexal Reporting and Data System MRI Scores from Pelvic MRI Reports	38
Cinematic Rendering of Giant Renal Arteriovenous Fistula	38
Cardiac CT of Dome-shaped Pulmonary Valve Stenosis	38
Erratum for: Evaluating GPT-4V (GPT-4 with Vision) on Detection of Radiologic Findings on Chest Radiographs	38
Case 317	38