OOIR: Observatory of International Research

Papers

(The H4-Index of American Journal of Roentgenology is 37. 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
Editorial Comment: Biopsy of Subcentimeter Pelvic and Retroperitoneal Lymph Nodes Is Safe and Diagnostic	103
Beyond the AJR: Research Showing Successful Implementation of Rapid Cardiac MRI for Cardiomyopathy Evaluation in Low- and Middle-Income Countries	78
Editorial Comment: Digital Breast Tomosynthesis Helps Optimize Use of BI-RADS Category 3 in Patients With a Personal History of Breast Cancer	74
Beyond the AJR: Comparison of Coronary CTA and Invasive Coronary Angiography for Evaluation of Stable Chest Pain in Women and in Men	69
Beyond the AJR: “Aggregated Tau Measured by Visual Interpretation of Flortaucipir Positron Emission Tomography and the Associated Risk of Clinical Progression of Mild Cognitive Impairment and A	68
Editorial Comment: Radiologists' and Clinicians' Confidence in Dual-Energy CT for Gout Diagnosis	64
Corrections	60
Editor's Notebook: October 2023	60
Editorial Comment: Bland Hepatic Artery Embolization (HAE) for Hepatic Malignancy—Can Bland HAE Be Performed on an Outpatient Basis?	60
Factors Associated With Ultrasound Color Doppler Twinkling by Breast Biopsy Markers: In Vitro and Ex Vivo Evaluation of 35 Commercially Available Markers	59
Application of the ACR Pancreatic Cyst Recommendations in Clinical Practice: Point—A Happy Medium to Balance Cancer Prevention With Resource Utilization and Risks of Overtreatment	58
Editorial Comment: Nodal and Deltoid Uptake on FDG and ¹¹C-Choline PET/CT	57
Editorial Comment on “Ultrasound-Guided Percutaneous Needle Biopsy for Small Pleural Lesions: Diagnostic Yield and Impact of CT and Ultrasound Characteristics”	57
Contrast-Enhanced Mammography, a Diagnostic and Follow-Up Method With Potential Research Opportunities	55
Correction	53
Editorial Comment: A Call for Pediatric Radiologists to Explore Dual-Energy CT	53
The Global Reading Room: A Missed Incidental Finding	53
Corrections	51
Diagnostic Performance in Low- and High-Contrast Tasks of an Image-Based Denoising Algorithm Applied to Radiation Dose–Reduced Multiphase Abdominal CT Examinations	50
Lymph Node Staging in Newly Diagnosed Breast Cancer: Point—Preoperative Staging Axillary Ultrasound Is Valuable in the Contemporary Evaluation of Newly Diagnosed Breast Cancer	48
The Global Reading Room: Recovery of Breast Cancer Screening Services After the COVID-19 Pandemic First Wave	46
Community-Based Breast Cancer Screening Using Digital Breast Tomosynthesis Versus Digital Mammography: Comparison of Screening Performance and Tumor Characteristics	45
Biopsy of Subsolid Nodules Suspicious for Adenocarcinoma: Counterpoint—Biopsy Has Limited Utility in the Diagnostic Evaluation of Subsolid Nodules	45
Screening Mammography Utilization Among Women With Visual or Hearing Impairment: Results From the 2019 NHIS	43
Correction for: “CT-Based Body Composition Measures and Systemic Disease: A Population-Level Analysis Using Artificial Intelligence Tools in Over 100,000 Patients”	43

Advancing Tuberculosis Screening: The Clinical Potential of Artificial Intelligence–Generated Radiology Reports for Chest Radiographs	42
The Importance of Measuring Slope Bias When Using Bland-Altman Plots	42
Editorial Comment: Photon-Counting Detector CT in Pediatric Imaging—Is It Time to Upgrade to a New Electric Car?	41
Ventilation-Perfusion Scans After the COVID-19 Pandemic: Counterpoint—Ventilation Studies Are Here to Stay	40
The Pain Crisis: Interventional Radiology's Role in Pain Management	40
Editorial Comment: FDG PET/CT Has Impact in Chimeric Antigen Receptor T-Cell Therapy Response Assessment and Outcome Prediction	39
Editorial Comment: Large Language Models Have Potential to Improve Follow-Up But May Have Unforeseen Impact on Radiology Reporting	39
Artificial Intelligence and Precision Education: AJR Podcast Series on Training and Education, Episode 7	39
Dual-Energy CT Vital Iodine Tumor Burden for Response Assessment in Patients With Metastatic GIST Undergoing TKI Therapy: Comparison With Standard CT and FDG PET/CT Criteria	39
High-Frequency Jet Ventilation Versus Spontaneous Respiration for Percutaneous Cryoablation of Lung Tumors: Comparison of Adverse Events and Procedural Efficiency	39
Atypical Metastases in the Abdomen and Pelvis From Biochemically Recurrent Prostate Cancer:¹¹C-Choline PET/CT With Multimodality Correlation	39
Imaging Approaches to Surveillance in Children With Cancer Predisposition Syndromes, From the AJR Special Series on Screening	38
Editorial Comment: Development of Normative Population-Level Body Composition Values Using an Artificial Intelligence Algorithm	37