Thomas O’Donnell

1.5k total citations
57 papers, 705 citations indexed

About

Thomas O’Donnell is a scholar working on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Thomas O’Donnell has authored 57 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Radiology, Nuclear Medicine and Imaging, 31 papers in Biomedical Engineering and 7 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Thomas O’Donnell's work include Advanced X-ray and CT Imaging (26 papers), Medical Imaging Techniques and Applications (18 papers) and Radiation Dose and Imaging (14 papers). Thomas O’Donnell is often cited by papers focused on Advanced X-ray and CT Imaging (26 papers), Medical Imaging Techniques and Applications (18 papers) and Radiation Dose and Imaging (14 papers). Thomas O’Donnell collaborates with scholars based in United States, Germany and Austria. Thomas O’Donnell's co-authors include Randolph M. Setser, Richard D. White, Bari Dane, Alec J. Megibow, Arthur E. Stillman, Michael Lieber, Paul Schoenhagen, Arunark Kolipaka, George P. Chatzimavroudis and Davendra Mehta and has published in prestigious journals such as PLoS ONE, Journal of Applied Physics and Scientific Reports.

In The Last Decade

Thomas O’Donnell

52 papers receiving 691 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Thomas O’Donnell United States 14 381 228 213 156 100 57 705
Geert H. M. Gijsbers Netherlands 17 422 1.1× 240 1.1× 275 1.3× 161 1.0× 198 2.0× 34 932
Stijn De Buck Belgium 16 353 0.9× 343 1.5× 160 0.8× 51 0.3× 120 1.2× 49 810
Hans Peter Meinzer Germany 10 277 0.7× 143 0.6× 128 0.6× 98 0.6× 127 1.3× 26 575
Vijay Shamdasani United States 12 437 1.1× 70 0.3× 369 1.7× 90 0.6× 103 1.0× 39 718
Sevan Goenezen United States 17 367 1.0× 94 0.4× 439 2.1× 60 0.4× 58 0.6× 30 784
Touko Kaasalainen Finland 15 512 1.3× 153 0.7× 324 1.5× 91 0.6× 65 0.7× 48 789
Daniel W. Rickey Canada 13 470 1.2× 218 1.0× 281 1.3× 258 1.7× 146 1.5× 39 776
Gilwoo Choi United States 13 255 0.7× 373 1.6× 144 0.7× 387 2.5× 492 4.9× 26 841
Christian Kollmann Austria 14 356 0.9× 46 0.2× 426 2.0× 123 0.8× 148 1.5× 50 818
François T.H. Yu Canada 15 290 0.8× 49 0.2× 475 2.2× 174 1.1× 85 0.8× 46 774

Countries citing papers authored by Thomas O’Donnell

Since Specialization
Citations

This map shows the geographic impact of Thomas O’Donnell'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 Thomas O’Donnell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Thomas O’Donnell more than expected).

Fields of papers citing papers by Thomas O’Donnell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas O’Donnell. 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 Thomas O’Donnell. The network helps show where Thomas O’Donnell may publish in the future.

Co-authorship network of co-authors of Thomas O’Donnell

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas O’Donnell. A scholar is included among the top collaborators of Thomas O’Donnell 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 Thomas O’Donnell. Thomas O’Donnell 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
1.
O’Donnell, Thomas, et al.. (2025). Optimizing photon counting CT enterography: determining the optimal virtual monoenergy for bowel imaging. Abdominal Radiology. 50(9). 3928–3935.
2.
Li, Xiaochun, Judith D. Goldberg, Mark G. Ehrhart, et al.. (2025). Optimal virtual monoenergy for the detection of pancreatic adenocarcinoma during the pancreatic parenchymal phase on photon counting CT. Abdominal Radiology. 50(7). 3225–3237. 1 indexed citations
3.
O’Donnell, Thomas, et al.. (2024). Differentiation of intrathoracic lymph node histopathology by volumetric dual energy CT radiomic analysis. Clinical Imaging. 114. 110252–110252.
4.
Schwartz, Fides R., et al.. (2024). Protocol optimization for abdominal imaging using photon-counting CT: a consensus of two academic institutions. Abdominal Radiology. 49(5). 1762–1770. 4 indexed citations
5.
Vosshenrich, Jan, Thomas O’Donnell, & Jan Fritz. (2024). Photon-Counting CT in Musculoskeletal Imaging—10 Key Questions Answered. Seminars in Roentgenology. 59(4). 378–386. 2 indexed citations
6.
7.
Dane, Bari, Suparna A. Sarkar, Thomas O’Donnell, et al.. (2021). Crohn Disease Active Inflammation Assessment with Iodine Density from Dual-Energy CT Enterography: Comparison with Histopathologic Analysis. Radiology. 301(1). 144–151. 34 indexed citations
8.
Dane, Bari, Thomas O’Donnell, Shu Liu, et al.. (2021). Radiation dose reduction, improved isocenter accuracy and CT scan time savings with automatic patient positioning by a 3D camera. European Journal of Radiology. 136. 109537–109537. 27 indexed citations
9.
Erdal, Barbaros S., Mutlu Demirer, Kevin J. Little, et al.. (2020). Are quantitative features of lung nodules reproducible at different CT acquisition and reconstruction parameters?. PLoS ONE. 15(10). e0240184–e0240184. 17 indexed citations
10.
Demirer, Mutlu, Sema Candemir, Vikash Gupta, et al.. (2019). A User Interface for Optimizing Radiologist Engagement in Image Data Curation for Artificial Intelligence. Radiology Artificial Intelligence. 1(6). e180095–e180095. 24 indexed citations
11.
Muckley, Matthew J., Baiyu Chen, Thomas O’Donnell, et al.. (2019). Image reconstruction for interrupted-beam x-ray CT on diagnostic clinical scanners. Physics in Medicine and Biology. 64(15). 155007–155007. 6 indexed citations
12.
13.
14.
15.
Renapurkar, Rahul D., Randolph M. Setser, Thomas O’Donnell, et al.. (2011). Aortic volume as an indicator of disease progression in patients with untreated infrarenal abdominal aneurysm. European Journal of Radiology. 81(2). e87–e93. 39 indexed citations
16.
Bexell, Daniel, Randolph M. Setser, Paul Schoenhagen, et al.. (2008). Influence of Coronary Artery Stenosis Severity and Coronary Collateralization on Extent of Chronic Myocardial Scar: Insights from Quantitative Coronary Angiography and Delayed-Enhancement MRI. The Open Cardiovascular Medicine Journal. 2(1). 79–86. 5 indexed citations
17.
Sanz, Javier, Santo Dellegrottaglie, Mbabazi Kariisa, et al.. (2007). Prevalence and Correlates of Septal Delayed Contrast Enhancement in Patients With Pulmonary Hypertension†. The American Journal of Cardiology. 100(4). 731–735. 105 indexed citations
18.
Kolipaka, Arunark, George P. Chatzimavroudis, Richard D. White, Thomas O’Donnell, & Randolph M. Setser. (2005). Segmentation of non-viable myocardium in delayed enhancement magnetic resonance images. International journal of cardiac imaging. 21(2-3). 303–311. 65 indexed citations
19.
Setser, Randolph M., Thomas O’Donnell, Nicholas G. Smedira, et al.. (2005). Coregistered MR Imaging Myocardial Viability Maps and Multi–Detector Row CT Coronary Angiography Displays for Surgical Revascularization Planning: Initial Experience. Radiology. 237(2). 465–473. 28 indexed citations
20.
Boult, Terrance E., et al.. (1994). Reinterpreting Physically-Motivated Modeling. 2 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Geert H. M. Gijsbers Breakdown of academic impact, for papers by Stijn De Buck Breakdown of academic impact, for papers by Hans Peter Meinzer Breakdown of academic impact, for papers by Vijay Shamdasani Breakdown of academic impact, for papers by Sevan Goenezen Breakdown of academic impact, for papers by Touko Kaasalainen Breakdown of academic impact, for papers by Daniel W. Rickey Breakdown of academic impact, for papers by Gilwoo Choi Breakdown of academic impact, for papers by Christian Kollmann Breakdown of academic impact, for papers by François T.H. Yu
Rankless by CCL
2026