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 2021-04-01 to 2025-04-01.)

Article	Citations
Case 290: Intravascular Cystic Synovial Sarcoma	587
Data Do Not Support Semiannual Screening US after MRI, and Screening Mammography after MRI Has Limited Benefit	484
Adult-type Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery	416
Imaging Biomarkers to Assess Response to Immune Checkpoint Inhibitors in Solid Tumors to Tailor Therapy	339
Trainee Research Prizes from the 2023 RSNA Scientific Assembly and Annual Meeting	289
Incidental Lymphadenopathy at CT Lung Cancer Screening	223
Erratum for: MRI versus CT in Detecting Pulmonary Nodules	217
Low-Dose Chest CT to Predict Disease-Free Survival for Early-Stage Node-Negative Centrally Located Lung Adenocarcinoma	197
Cranial US in Infants Exposed to Zika Virus in Utero	185
Insights into CT-derived Coronary Fractional Flow Reserve and Coronary Artery Calcification	180
Is MRI in the Angiographic Suite a New Frontier?	180
The Fundamental Role of Knowledge Translation and Communication in Clinical Imaging: Lessons from the Coronary Artery Disease Reporting and Data System	156
CT Diagnosis of COVID-19: A View through the PICOTS Lens	150
Ocular Imaging in Patients with COVID–19	146
Performance Tests for Automation Routines in Radiology	145
Tracking Liver Fibrosis with Photoacoustic Microscopy	145
One Size Does Not Fit All: AI-assisted Reports Tailored to Provider Needs	144
Large Language Models as an Inexpensive and Effective Extra Set of Eyes in Radiology Reporting	142
Apparent Diffusion Coefficient and Biopsy in Detecting Cribriform and Intraductal Carcinoma Prostate Cancer	141
Congratulations to the 2024 Editorial Fellows	139
Use of Molecular Imaging to Further Investigate PI-RADS 3 Lesions	137
Erratum for: Emerging Theranostics for Prostate Cancer and a Model of Prostate-specific Membrane Antigen Therapy	125
Cancer Metrics on Subsequent Screening Rounds: Another Piece in the Complicated Puzzle	125
Erratum for: Using AI to Improve Radiologist Performance in Detection of Abnormalities on Chest Radiographs	123
Half-Moon–shaped Aortic Arch Thrombosis Induced by Lenvatinib	121

Unleashing the Immune System: Cardiac MRI Depicts Myocarditis from Immune Checkpoint Inhibitors	120
More Food for Thought for Use of Paclitaxel in the Below-the-Knee Arena in the Setting of Critical Limb Ischemia	120
Enhancing Epicardial Fat at Cardiac CT as Foe in Atrial Fibrillation	114
Case 295	110
Sustainability in Radiology: Position Paper and Call to Action from ACR, AOSR, ASR, CAR, CIR, ESR, ESRNM, ISR, IS3R, RANZCR, and RSNA	110
Case 311	110
Chest CT Findings in Marijuana Smokers	109
Phase-resolved Functional Lung MRI Reveals Distinct Lung Perfusion Phenotype in Children and Adolescents with Post–COVID-19 Condition	107
Erratum for: Interventional Oncology Meets Immuno-oncology: Combination Therapies for Hepatocellular Carcinoma	106
Erratum for: CT/MRI LI-RADS 2024 Update: Treatment Response Assessment	106
Left Coronary Artery–to–Right Ventricle Fistula with Giant Aneurysm	106
Harnessing the Power of Generative AI to Enhance Radiologist Efficiency and Accuracy	105
The Growing Nationwide Radiologist Shortage: Current Opportunities and Ongoing Challenges for International Medical Graduate Radiologists	105
Comparison of Contrast-enhanced Mammography and Low-Energy Imaging with or without Supplemental Whole-Breast US in Breast Cancer Detection	105
Quantitative US versus Quantitative MRI in the Assessment of Pediatric Chronic Liver Disease	105
Coronary Plaque Quantification with Ultrahigh-Spatial-Resolution Photon-counting Detector CT: Intraindividual Comparison with Energy-integrating Detector CT	105
Identification of the Somatomotor Network from Language Task–based fMRI Compared with Resting-State fMRI in Patients with Brain Lesions	103
Erratum for: Lung Abnormalities Detected with Hyperpolarized ¹²⁹Xe MRI in Patients with Long COVID	103
Multidisciplinary Recommendations Regarding Post-Vaccine Adenopathy and Radiologic Imaging: Radiology Scientific Expert Panel	101
Evolving Developments in Cardiac CT	101
Evaluating Diagnostic Performance of ChatGPT in Radiology: Delving into Methods	101
CT Colonography Reporting and Data System (C-RADS): Version 2023 Update	95
Case 300	94
“Rice Cake” Small Bowel Ileus	94
Extending the Scope of Quality and Safety in Radiology	93
Management of Metastatic Prostate Cancer Biochemical Recurrence with Use of ¹⁸F-DCFPyL PET/CT	93
PI-RADS: Where Next?	92
The “Glymphatic” Window on Neurodegeneration in Synucleinopathies	91
Future Trends in CT for Coronary Artery Disease: From Diagnosis to Prevention	90
Using CT and MRI Scans after Intervention for Stroke to Predict Patient Outcomes	88
Better Together: How Machine Learning Can Help Clinicians Determine If My Father Will Develop Parkinson Disease Dementia	88
Case 304	88
Multimodal Models Are Still a Novice at Radiology Vision	87
Impact of Hepatocellular Carcinoma Etiology on the Performance of LI-RADS LR5	87
2024 Manuscript Reviewers: A Note of Thanks	86
Using AI to Select Women with Intermediate Breast Cancer Risk for Breast Screening with MRI	86
Diagnostic Accuracy of CT for the Detection of Hepatic Steatosis: A Systematic Review and Meta-Analysis	86
In Memoriam	86
Adrenal Nodules Detected at Staging CT in Patients with Resectable Gastric Cancers Have a Low Incidence of Malignancy	85
Cardiac CT for Acute Chest Pain	82
Brain Atrophy Is a Better Biomarker than Susceptibility for Evaluating Clinical Severity in Wilson Disease	81
Cardiac MRI of Eosinophilic Myocarditis	80
Spinning Gold out of Straw: Using Modern AI Methods to Create Sequences for Cortical and Juxtacortical Multiple Sclerosis Lesion Detection When Only Conventional Imaging Is Available	80
Standardized Evaluation of Small Renal Masses Using the MRI Clear Cell Likelihood Score	79
More Interventional Oncologic Fire from COLDFIRE-2	79
Plank Out of the Eye	78
2022 RSNA Outstanding Researcher	78
Idiopathic Mesenteric Phlebosclerosis	76
US-targeted Microbubbles to Assess Liver Fibrosis	75
Central Retinal Artery Occlusion in Patients with COVID-19: Imaging for Underlying Causes	75

Unlocking the Benefits of Multiparametric MRI for Predicting Prostate Cancer Recurrence	75
Case 294	74
Congratulations to the 2023 Editorial Fellows	73
The Immediate Physiologic Effects of Vaping on Pulmonary Perfusion Revealed at MRI	73
How Radiologists Can Improve Breast Cancer Screening	73
Truth and Transformation: RSNA's Journey Toward Equity	73
Functional Assessment with Fetal Cardiac MRI in Congenital Diaphragmatic Hernia	72
Thank You from the Radiology In Training Editors to Their Mentors	71
The American Board of Radiology’s First Remote Core Examination: A Trainee’s Perspective—Radiology In Training	71
Mammography-based Deep Learning for Breast Cancer Risk Assessment for Supplemental MRI Screening	71
Are We Ready to Simplify and Improve LI-RADS?	71
Advancing AI-assisted US Screening for Fatty Liver	69
Evaluation of Nonmass Extension to the Nipple at Breast MRI	67
Standing Wave Artifact at CT Angiography	67
Congenital Left Atrial Aneurysms	67
Diagnostic Accuracy of Nonmass Enhancement at Breast MRI in Predicting Tumor Involvement of the Nipple: A Prospective Study in a Single Institution	66
The Many Faces of Myocarditis: Role of Cardiac MRI	66
Magnetization-prepared 2 Rapid Gradient-Echo MRI for B₁ Insensitive 3D T1 Mapping of Hip Cartilage: An Experimental and Clinical Validation	66
Quantitative Dual-Energy CT and Crohn Disease	65
An Artificially Intelligent Solution for a Real Problem in Musculoskeletal Radiology: Bone Tumors	65
RSNA International Trends: A Global Perspective on the COVID-19 Pandemic and Radiology in Late 2020	65
The Days of Double Reading Are Numbered: AI Matches Human Performance for Mammography Screening	64
Editor's Note: 2023—The Year in Review for Radiology	64
Better Image Quality for Diffusion-weighted MRI of the Prostate Using Deep Learning	63
Contrast-enhanced Mammography: An Emerging Modality in Breast Imaging	63
Hybrid Multidimensional MRI: A Step toward the Virtual Assessment of Prostate Histology	63
Cardiac MRI T1 and T2 Mapping: A New Crystal Ball?	62
Interval Breast Cancer after Digital Breast Tomosynthesis–based Screening: A Glimmer of Hope	62
Diagnostic Benefit of MRI for Exclusion of Ligamentous Injury in Patients with Lateral Atlantodental Interval Asymmetry at Initial Trauma CT	62
Restratification of Advanced Hepatocellular Carcinoma to Identify Patients Sensitive to Transarterial Chemoembolization	62
Predicting Pathologic Complete Response after Neoadjuvant Chemotherapy	61
Erratum for: Differential Effect of Iron and Myelin on Susceptibility MRI in the Substantia Nigra	61
¹⁸F-FDG PET/MRI in Detection of Pulmonary Malignancies: A Systematic Review and Meta-Analysis	60
Subendocardial Involvement as an Underrecognized Cardiac MRI Phenotype in Myocarditis	59
Joint MRI T1 Unenhancing and Contrast-enhancing Multiple Sclerosis Lesion Segmentation with Deep Learning in OPERA Trials	59
Deep Learning Reconstruction for Accelerated Spine MRI: Prospective Analysis of Interchangeability	59
Use of AI in Cardiac CT and MRI: A Scientific Statement from the ESCR, EuSoMII, NASCI, SCCT, SCMR, SIIM, and RSNA	59
Low-Dose CT of the Chest: Is High-Risk Population Screening for Both Lung Cancer and Cardiovascular Disease Possible?	58
Disease Severity Scoring for COVID-19: A Welcome Semiquantitative Role for Chest Radiography	58
Glomerular Filtration Rate Measured Based on Iomeprol Clearance Assessed at CT Urography in Living Kidney Donor Candidates	58
Imaging and Hematologic Findings in Thrombosis and Thrombocytopenia after ChAdOx1 nCoV-19 (AstraZeneca) Vaccination	58
Evolution of Lymphadenopathy at PET/MRI after COVID-19 Vaccination	58
Deep Learning to Simulate Contrast-Enhanced MRI for Evaluating Suspected Prostate Cancer	57
ChatGPT versus Radiology Institutional Websites: What Is the Patients' Point of View?	57
A Machine Learning Model Using Cardiac CT and MRI Data Predicts Cardiovascular Events in Obstructive Coronary Artery Disease	57
Detection of Extranodal Extension at Pretreatment Rectal Cancer MRI: Promising for Staging and Prognosis	57
The Cochrane Systematic Review on Thoracic Imaging Tests for the Diagnosis of COVID-19	57
Virtual Noncontrast CT for Coronary Artery Calcification Scoring Using Photon-Counting CT	57
¹²⁹Xe Pulmonary MRI for Individuals with Post-acute COVID-19 Syndrome	56
“Sack of Marbles” Appearance of a Scalp Teratoma	56
Wearable Magnetoencephalography: Reality or Science Fiction?	56
What Preparedness Advice for COVID-19 Did Radiology Departments Follow?	56
Study of Thoracic CT in COVID-19: The STOIC Project	55
Increasing Opportunities for Trainees to Engage in Global Health Radiology: Radiology In Training	55
Parsonage-Turner Syndrome Following COVID-19 Vaccination: MR Neurography	55
O-RADS US: A Retrospective Assessment of Prediction of Malignancy in a High-Risk Setting	55
Deep Learning for Automated Normal Liver Volume Estimation	54
Optimized Bolus Threshold for Dual-Energy CT Angiography with Monoenergetic Images: A Randomized Clinical Trial	54
How to Center Patients by Managing Unexpected Findings	54
Accelerated Cardiac MRI Cine with Use of Resolution Enhancement Generative Adversarial Inline Neural Network	54
Cardiac Imaging 2040	54
Multivariable Quantitative US Parameters for Assessing Hepatic Steatosis	54
Radiologic and Histologic Correlates of Early Interstitial Lung Changes in Explanted Lungs	54
A Brave New World: Toward Precision Phenotyping and Understanding of Coronary Artery Disease Using Radiomics Plaque Analysis	53
Independent Evaluation of Commercial Diagnostic AI Solutions: A Necessary Step toward Increased Transparency	53
Shine a Light: Listen to the Echo of Disease—Using Photoacoustic Imaging to Evaluate Diabetic Foot and Wound Healing	53
Contribution of Risk Factors to the Development of Coronary Atherosclerosis as Confirmed via Coronary CT Angiography: A Longitudinal Radiomics-based Study	52
CT Angiography of the Arc of Riolan	52
AI-accelerated MRI for Acute Stroke: Faster Acquisitions, Faster Diagnoses	52
Lung-RADS Version 1.0 versus Lung-RADS Version 1.1: Comparison of Categories Using Nodules from the National Lung Screening Trial	52
Proliferative versus Nonproliferative Hepatocellular Carcinoma: Clinical and Imaging Implications	52
Gadolinium Retention in Human Brain, Bone, and Skin	52
Erratum for: MRI-based Quantification of Intratumoral Heterogeneity for Predicting Treatment Response to Neoadjuvant Chemotherapy in Breast Cancer	51
Deep Learning to Predict Neonatal and Infant Brain Age from Myelination on Brain MRI Scans	51
Relative Enhancement Ratio of Portal Venous Phase to Unenhanced CT in the Diagnosis of Lipid-poor Adrenal Adenomas	51
Multicenter Evaluation of Multiparametric MRI Clear Cell Likelihood Scores in Solid Indeterminate Small Renal Masses	51
Dual-Energy CT Perfusion of Invasive Tumor Front in Non–Small Cell Lung Cancers	51
Cardiac MRI and Clinical Follow-up in COVID-19 Vaccine–associated Myocarditis	51
Erratum for: How AI May Transform Musculoskeletal Imaging	50
Bronchiectasis in Low-Dose CT Screening for Lung Cancer	50

MRI in the Evaluation of Cryptogenic Stroke and Embolic Stroke of Undetermined Source	50
AI Predictive Uncertainty: A Step Forward	49
Testing the Ability and Limitations of ChatGPT to Generate Differential Diagnoses from Transcribed Radiologic Findings	49
Characterization of Newly Detected Costal Pleura–attached Noncalcified Nodules at Annual Low-Dose CT Screenings	48
Case 324	48
Hyperpolarized ¹³C MR Spectroscopy Depicts in Vivo Effect of Exercise on Pyruvate Metabolism in Human Skeletal Muscle	48
Diagnosis Please Certificates of Recognition Awarded to Five Individuals and to International and North American Radiology Resident Groups	48
Cinematic Rendering of Acute Myocardial Infarction	47
Power Outage: Mitochondrial Dysfunction in Long COVID Measured Using ¹H and ³¹P MR Spectroscopy	47
Ultrasensitive US Microvessel Imaging of Hepatic Microcirculation in the Cirrhotic Rat Liver	47
Cinematic Rendering of Complex Coronary Artery Left Atrial Fistula	47
Relationship between Race and Access to Newer Mammographic Technology in Women with Medicare Insurance	47
MRI Improves the Characterization of Incidental Adnexal Masses Detected at Sonography	46
A CT-based Radiomics Signature Is Associated with Response to Immune Checkpoint Inhibitors in Advanced Solid Tumors	46
Proposed Priorities for Low-Dose Radiation Research and Their Relevance to the Practice of Radiology	46
Autonomous Chest Radiograph Reporting Using AI: Estimation of Clinical Impact	46
Effectively Incorporating Peer Teaching to Improve Radiology Education—Radiology In Training	46
Quantitative CT Characteristics of Cluster Phenotypes in the Severe Asthma Research Program Cohorts	46
Radiation in Cardiac CT: Unveiling the 5-year Impact on Patients with Stable Chest Pain	46
Phase-resolved Functional Lung (PREFUL) MRI–derived Ventilation and Perfusion Parameters Predict Future Lung Transplant Loss	46
Accuracy of Disclosed Financial Relationships between Radiologists and Industry at the 2018 RSNA Annual Meeting	46
Mammographic Density for Personalized Breast Cancer Risk	45
Radiologic Features of Nodules Attached to the Mediastinal or Diaphragmatic Pleura at Low-Dose CT for Lung Cancer Screening	45
Sodium MRI of the Renal Corticomedullary Gradient	45
Machine Learning for Hepatocellular Carcinoma Segmentation at MRI:RadiologyIn Training	45
Radiogenomics for Pediatric Medulloblastoma to Predict Tumor Subtypes and Guide Therapy	44
Imaging to Explore the Interface between Pulmonary Structure and Function	44
^99mTc Bone-Avid Tracer Cardiac Scintigraphy: Role in Noninvasive Diagnosis of Transthyretin Cardiac Amyloidosis	44
Virtual Noncontrast Abdominal Imaging with Photon-counting Detector CT	44
Evaluating GPT-4V (GPT-4 with Vision) on Detection of Radiologic Findings on Chest Radiographs	44
Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI	44
A Practical CEUS Thyroid Reporting System for Thyroid Nodules	44
Multi-Ethnic Study of Atherosclerosis: Relationship between Left Ventricular Shape at Cardiac MRI and 10-year Outcomes	44
MR Elastography of Abdominal Aortic Aneurysms: Relationship to Aneurysm Events	44
Prostate-specific Membrane Antigen PET: Standard Imaging in Prostate Cancer	44
A Randomized Trial Comparing Breast Cancer Incidence and Interval Cancers after Tomosynthesis Plus Mammography versus Mammography Alone	44
Deep Learning of Coronary CT for Complex Endovascular Procedures	44
Sex-based Differences in Outcomes Related to Thoracic Aorta Dimensions	44
A Radiologist’s Guide to the 2021 WHO Central Nervous System Tumor Classification: Part I—Key Concepts and the Spectrum of Diffuse Gliomas	43
MR Intracranial Venography at 7 T	43
Association of PSMA PET-derived Parameters and Outcomes of Patients Treated for Oligorecurrent Prostate Cancer	43
Emerging Theranostics for Prostate Cancer and a Model of Prostate-specific Membrane Antigen Therapy	42
Subsegmental Pulmonary Emboli and Chronic Pulmonary Emboli Should Not Be Ignored	42
Pharmacokinetic Comparison of Selective Prostatic Arterial and Intravenous PSMA PET/CT Radioligand Infusions in Primary Prostatic Adenocarcinoma	42
Using Radiomics for Risk Stratification: Where We Need to Go	42
Multimodal Large Language Models to Solve Image-based Diagnostic Challenges: The Next Big Wave is Already Here	41
Cellular Characterization of Breast Cancer Using Microstructural Diffusion MRI	41
Association of Acute Respiratory Disease Events with Quantitative Interstitial Abnormality Progression at CT in Individuals with a History of Smoking	41
Lung Nodule Management in Low-Dose CT Screening for Lung Cancer: Lessons from the NELSON Trial	41
Chest CT Cinematic Rendering of SARS-CoV-2 Pneumonia	41
Is CT-derived Fractional Flow Reserve an Effective Gatekeeper to Invasive Testing of Coronary Artery Disease?	41
Bilateral Eggshell-like Internal Iliac Artery Aneurysms	41
Liver Fibrosis Assessment by Viewing Sinusoidal Capillarization: US Molecular Imaging versus Two-dimensional Shear-Wave Elastography in Rats	40
Clinical Implementation of AI in Screening Mammography: The Essential Role of Prospective Evaluation	40
In Vivo Imaging of Synaptic Loss and Plasma Biomarkers in Alzheimer Disease	40
Deep Learning Analysis of Chest Radiographs to Triage Patients with Acute Chest Pain Syndrome	40
Changes in Reader Performance During Sequential Reading of Breast Cancer Screening Digital Breast Tomosynthesis Examinations	40
Dixon Method in MRI and Virtual Noncalcium Imaging in Dual-Energy CT of Bone Stress Injury: Different Means to (Nearly) the Same Ends	40
MRI-visible Dilated Perivascular Spaces in the Healthy Brain	40
Case 336	39
Coronary Artery-to-Pulmonary Artery Fistula with Aneurysm Formation	39
Emerging AI Autonomy: Reducing the Burden of Unremarkable Examinations	39
SARS-CoV-2 Variants Infection in Relationship to Imaging-based Pneumonia and Clinical Outcomes	39
Multifactorial Impact on Bone Fragility in Gaucher Disease	39
Focused Ultrasound–mediated Liquid Biopsy in a Tauopathy Mouse Model	38
Efficacy versus Effectiveness in Clinical Evaluation of Artificial Intelligence Algorithms for Medical Diagnosis: The Award Goes to Effectiveness	38
Case 319	38
Insights into Middle Meningeal Artery Embolization in Chronic Subdural Hematoma: What Does Not Work	38
¹⁷⁷Lu–Prostate-specific Membrane Antigen Radioligand Therapy in Patients with Metastatic Castration-resistant Prostate Cancer	38
Why We Need to Sleep: Glymphatic Pathway and Neurodegenerative Disease	37
Interventional Radiology Is a Growing Area that Is Underrepresented in Some Regions	37
Prediction Variability to Identify Reduced AI Performance in Cancer Diagnosis at MRI and CT	37
Bronchial Artery Aneurysm with Anomalous Origin from the Left Circumflex Coronary Artery	37
FDG PET/CT in Aseptic Splenic Abscess	37
Digital Breast Tomosynthesis versus Digital Mammography for Detection of Early-Stage Cancers Stratified by Grade: A TOSYMA Subanalysis	37
Marijuana and the Vulnerable Lung: The Role of Imaging and the Need to Move Quickly	37
Hospital Characteristics Associated with the Availability of Interventional Radiology Facilities and Services	37
US Predictors of Papillary Thyroid Microcarcinoma Progression at Active Surveillance	37
Association of Hypoattenuation Thickening at CT after Left Atrial Appendage Occlusion with Stroke	36
Multimodal Deep Learning for Integrating Chest Radiographs and Clinical Parameters: A Case for Transformers	36
Factors Affecting Pathologic Complete Response Following Neoadjuvant Chemotherapy in Breast Cancer: Development and Validation of a Predictive Nomogram	36
Genitourinary Imaging in 2040	36
From Canvas to Screen: Resurrecting Artists of the Past	35
Interval and Subsequent Round Breast Cancer in a Randomized Controlled Trial Comparing Digital Breast Tomosynthesis and Digital Mammography Screening	35
Whole-Body MRI in Multiple Myeloma: The Details Make the Picture	35
Effects of Preoperative Breast MRI on Breast Cancer Survival Outcomes in Women Aged 35 Years and Younger	35
CT Angiography Clot Burden Score from Data Mining of Structured Reports for Pulmonary Embolism	35
Amide Proton Transfer-weighted 7-T MRI Contrast of Myelination after Cuprizone Administration	35
Intravenous CT Contrast Media and Acute Kidney Injury: A Multicenter Emergency Department–based Study	35
Giant Thrombus in a Coronary Artery Bypass Graft: Comparison of Photon-counting Detector CT and Energy-integrating Detector CT	35
Retrieval-Augmented Generation for Large Language Models in Radiology: Another Leap Forward in Board Examination Performance	35
Prospective Evaluation of Immune Activation Associated with Response to Radioembolization Assessed with PET/CT in Women with Breast Cancer Liver Metastasis	35
Expectation Meets Reality: AI-powered CT Pulmonary Angiogram Triage in the Real World	35
Deep Learning Predicts Interval and Screening-detected Cancer from Screening Mammograms: A Case-Case-Control Study in 6369 Women	34
Three-dimensional Ultrashort Echo Time MRI: A More Sensitive Tool for Monitoring Patients with Cystic Fibrosis	34