Radiology Percentile Calculators

Academic Productivity Benchmarking by Subspecialty

David M. Yousem, MD, MBA | Johns Hopkins University

Compare your scholarly metrics against peers in your radiology subspecialty. Each calculator provides percentile rankings based on comprehensive Scopus bibliometric data, with filtering by academic rank, sex, and years since first publication.

✏️ Submit a Correction or Add a Faculty Member
⚠️ Important Disclaimer & Data Accuracy Notice

Data Accuracy: This website draws on bibliometric data extracted from the Scopus database. While every effort has been made to ensure accuracy, some records may be incomplete, missing, or incorrectly attributed due to author name disambiguation challenges, duplicate author profiles, or database limitations. Overall accuracy is estimated at 90–95%. Data do not include publications indexed exclusively in PubMed, Google Scholar, Web of Science, or other databases not covered by Scopus.

Data Currency: Faculty bibliometric values (citations, publications, H-index) are refreshed approximately every 4 months from Scopus. The faculty roster is reviewed and updated annually each August to add new faculty and remove those who have retired or left academia.

AI-Assisted Development: This website and its calculators were developed with the assistance of Claude AI (Anthropic). Bibliometric data were collected programmatically via the Scopus API. The use of AI in this project is acknowledged in the associated peer-reviewed publication.

Suggest a Correction: If you find that your data — or that of a colleague — is missing, inaccurate, or misattributed, please contact the author directly. Corrections are reviewed and applied manually. 📧 [email protected]

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Abdominal Imaging

1,380 Faculty • 104 Institutions

📅 Data: Feb 24, 2026

● Live
📊

All Radiologists

7,307 Faculty • 183 Institutions

📅 Data: Mar 15, 2026

★ New
🫀

Body Imaging Combined

1,940 Faculty • 105 Institutions

📅 Data: Feb 24, 2026

● Live
🎗️

Breast Imaging

958 Faculty • 111 Institutions

📅 Data: Feb 24, 2026

● Live
❤️

Cardiothoracic Imaging

565 Faculty • 87 Institutions

📅 Data: Feb 24, 2026

● Live
🚨

Emergency Radiology

464 Faculty • 67 Institutions

📅 Data: Feb 24, 2026

★ New
🩺

Interventional Radiology

889 Faculty • 104 Institutions

📅 Data: Dec 10, 2025

● Live
🦴

MSK Radiology

653 Faculty • 94 Institutions

📅 Data: Feb 24, 2026

● Live
💉

Neurointerventional Radiology

235 Faculty • 98 Institutions

📅 Data: Feb 24, 2026

● Live
🧠

Neuroradiology

1,040 Faculty • 133 Institutions

📅 Data: Feb 24, 2026

● Live
☢️

Nuclear Medicine

510 Faculty • 109 Institutions

📅 Data: Dec 1, 2025

● Live
👶

Pediatric Radiology

955 Faculty • 114 Institutions

📅 Data: Dec 6, 2025

● Live

📊 Analysis Tools

Featuring the RY Metric

A novel bibliometric measure that weights first and last authorship 5× more than middle authorship, distinguishing research leaders from collaborative contributors.

RY = Weighted Citations + (10 × Weighted Publications)

First/Last author papers weighted 5× | Middle author papers weighted 1×

📅 Data Currency & Update Schedule

Bibliometric values are refreshed from Scopus approximately every 4 months. The faculty roster is manually reviewed and updated annually each August.

Subspecialty Last Scopus Pull Faculty Institutions
Abdominal Imaging March 15, 2026 1,380 104
All Radiologists March 15, 2026 7,307 183
Body Imaging Combined March 15, 2026 1,940 105
Breast Imaging March 15, 2026 958 111
Cardiothoracic Imaging March 15, 2026 565 87
Emergency Radiology March 15, 2026 464 67
Interventional Radiology March 15, 2026 889 104
MSK Radiology March 15, 2026 653 94
Neurointerventional Radiology March 15, 2026 235 98
Neuroradiology March 15, 2026 1,040 133
Nuclear Medicine March 15, 2026 510 109
Pediatric Radiology March 15, 2026 955 114