Rajesh Bhayana

1.7k total citations · 2 hit papers
30 papers, 849 citations indexed

About

Rajesh Bhayana is a scholar working on Radiology, Nuclear Medicine and Imaging, Health Informatics and Surgery. According to data from OpenAlex, Rajesh Bhayana has authored 30 papers receiving a total of 849 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Health Informatics and 5 papers in Surgery. Recurrent topics in Rajesh Bhayana's work include Radiology practices and education (10 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Artificial Intelligence in Healthcare and Education (9 papers). Rajesh Bhayana is often cited by papers focused on Radiology practices and education (10 papers), Radiomics and Machine Learning in Medical Imaging (9 papers) and Artificial Intelligence in Healthcare and Education (9 papers). Rajesh Bhayana collaborates with scholars based in Canada, United States and United Kingdom. Rajesh Bhayana's co-authors include Satheesh Krishna, Robert Bleakney, Avinash Kambadakone, Kartik Jhaveri, Yangqing Deng, Sherry Rohekar, Lillian Barra, Mark Anderson, Theodore T. Pierce and Aileen O’Shea and has published in prestigious journals such as SHILAP Revista de lepidopterología, Radiology and American Journal of Roentgenology.

In The Last Decade

Rajesh Bhayana

27 papers receiving 834 citations

Hit Papers

Performance of ChatGPT on a Radiology Board-style Examina... 2023 2026 2024 2025 2023 2024 50 100 150 200 250
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Performance of ChatGPT on a Radiology Board-style Examination: Insights into Current Strengths and Limitations
    2023 274 citations Rajesh Bhayana, Satheesh Krishna et al. Radiology profile →
  2. Chatbots and Large Language Models in Radiology: A Practical Primer for Clinical and Research Applications
    2024 155 citations Rajesh Bhayana Radiology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Rajesh Bhayana Canada 12 519 492 187 105 78 30 849
Merel Huisman Netherlands 15 430 0.8× 269 0.5× 127 0.7× 93 0.9× 21 0.3× 36 883
Sheela Agarwal United States 13 318 0.6× 184 0.4× 104 0.6× 76 0.7× 7 0.1× 25 667
Takahiro Tsuboyama Japan 17 676 1.3× 238 0.5× 132 0.7× 168 1.6× 21 0.3× 84 1.3k
Tugba Akinci D’Antonoli Switzerland 13 449 0.9× 182 0.4× 99 0.5× 144 1.4× 9 0.1× 37 604
Anna Rotili Italy 15 420 0.8× 98 0.2× 167 0.9× 109 1.0× 4 0.1× 47 723
Michela Gabelloni Italy 17 650 1.3× 69 0.1× 99 0.5× 248 2.4× 31 0.4× 42 939
Soleen Ghafoor Switzerland 15 580 1.1× 87 0.2× 307 1.6× 363 3.5× 100 1.3× 49 1.1k
Victoria L. Mango United States 18 620 1.2× 90 0.2× 272 1.5× 250 2.4× 6 0.1× 72 1.2k
Leslie R. Lamb United States 18 535 1.0× 68 0.1× 321 1.7× 337 3.2× 23 0.3× 46 1.1k
Sebastian M. Staubli Switzerland 9 58 0.1× 155 0.3× 67 0.4× 50 0.5× 10 0.1× 23 567

Countries citing papers authored by Rajesh Bhayana

Since Specialization
Citations

This map shows the geographic impact of Rajesh Bhayana's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rajesh Bhayana with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rajesh Bhayana more than expected).

Fields of papers citing papers by Rajesh Bhayana

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rajesh Bhayana. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rajesh Bhayana. The network helps show where Rajesh Bhayana may publish in the future.

Co-authorship network of co-authors of Rajesh Bhayana

This figure shows the co-authorship network connecting the top 25 collaborators of Rajesh Bhayana. A scholar is included among the top collaborators of Rajesh Bhayana based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rajesh Bhayana. Rajesh Bhayana is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Bhayana, Rajesh, Ankush Jajodia, Tanya Chawla, et al.. (2025). Accuracy of Large Language Model–based Automatic Calculation of Ovarian-Adnexal Reporting and Data System MRI Scores from Pelvic MRI Reports. Radiology. 315(1). e241554–e241554. 3 indexed citations
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Bhayana, Rajesh, Yangqing Deng, Adriano Basso Dias, et al.. (2025). Leveraging Large Language Models to Generate Clinical Histories for Oncologic Imaging Requisitions. Radiology. 314(2). e242134–e242134. 8 indexed citations
6.
Moloney, Brian, et al.. (2024). Sigmoid volvulus—Can CT features predict outcomes and recurrence?. European Radiology. 35(2). 897–905. 3 indexed citations
7.
Bhayana, Rajesh, Yangqing Deng, Gavin J.B. Elias, et al.. (2024). Large Language Models for Automated Synoptic Reports and Resectability Categorization in Pancreatic Cancer. Radiology. 311(3). e233117–e233117. 32 indexed citations
8.
Bhayana, Rajesh. (2024). Chatbots and Large Language Models in Radiology: A Practical Primer for Clinical and Research Applications. Radiology. 310(1). e232756–e232756. 155 indexed citations breakdown →
9.
Krishna, Satheesh & Rajesh Bhayana. (2023). Subcentimeter Echogenic Renal Lesions: Point—They Can Be Safely Ignored When Uniformly Echogenic. American Journal of Roentgenology. 221(3). 309–310. 1 indexed citations
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Bhayana, Rajesh, et al.. (2023). Supine headache and papilledema: A case and review of cerebral venous sinus thrombosis. SHILAP Revista de lepidopterología. 11(5). e07329–e07329. 2 indexed citations
12.
Bhayana, Rajesh, Satheesh Krishna, & Robert Bleakney. (2023). Performance of ChatGPT on a Radiology Board-style Examination: Insights into Current Strengths and Limitations. Radiology. 307(5). e230582–e230582. 274 indexed citations breakdown →
13.
Bhayana, Rajesh, Robert Bleakney, & Satheesh Krishna. (2023). GPT-4 in Radiology: Improvements in Advanced Reasoning. Radiology. 307(5). e230987–e230987. 80 indexed citations
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Bhayana, Rajesh, Aileen O’Shea, Mark Anderson, et al.. (2020). PI-RADS Versions 2 and 2.1: Interobserver Agreement and Diagnostic Performance in Peripheral and Transition Zone Lesions Among Six Radiologists. American Journal of Roentgenology. 217(1). 141–151. 54 indexed citations
16.
Bhayana, Rajesh, Vinit Baliyan, Hamed Kordbacheh, & Avinash Kambadakone. (2020). Hepatobiliary phase enhancement of liver metastases on gadoxetic acid MRI: assessment of frequency and patterns. European Radiology. 31(3). 1359–1366. 10 indexed citations
17.
Bhayana, Rajesh, et al.. (2020). Optimising after-hours workflow of computed tomography orders in the emergency department. BMJ Open Quality. 9(3). e000969–e000969. 6 indexed citations
18.
Chidambaram, Vijay, James D. Brierley, Bernard Cummings, et al.. (2016). Investigation of volumetric apparent diffusion coefficient histogram analysis for assessing complete response and clinical outcomes following pre-operative chemoradiation treatment for rectal carcinoma. Abdominal Radiology. 42(5). 1310–1318. 19 indexed citations
19.
Hosseini‐Nik, Hooman, Keyanoosh Hosseinzadeh, Rajesh Bhayana, & Kartik Jhaveri. (2015). MR imaging of the retrorectal–presacral tumors: an algorithmic approach. Abdominal Imaging. 40(7). 2630–2644. 23 indexed citations
20.
Bhayana, Rajesh, et al.. (2014). Bilateral Mobile Thoracolithiasis. Journal of Radiology Case Reports. 8(9). 16–20. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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