Tom Marchant

1.4k total citations
46 papers, 955 citations indexed

About

Tom Marchant is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tom Marchant has authored 46 papers receiving a total of 955 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Radiology, Nuclear Medicine and Imaging, 36 papers in Radiation and 17 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tom Marchant's work include Advanced Radiotherapy Techniques (36 papers), Medical Imaging Techniques and Applications (30 papers) and Advanced X-ray and CT Imaging (10 papers). Tom Marchant is often cited by papers focused on Advanced Radiotherapy Techniques (36 papers), Medical Imaging Techniques and Applications (30 papers) and Advanced X-ray and CT Imaging (10 papers). Tom Marchant collaborates with scholars based in United Kingdom, Poland and Netherlands. Tom Marchant's co-authors include Ali Amer, C. J. Moore, Jonathan Sykes, Ann Henry, Peter Williams, K. D. Joshi, Catherine McBain, Julie Davies, C. Moore and Pat Price and has published in prestigious journals such as International Journal of Radiation Oncology*Biology*Physics, Physics in Medicine and Biology and Medical Physics.

In The Last Decade

Tom Marchant

44 papers receiving 944 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tom Marchant United Kingdom 15 785 690 369 343 94 46 955
Peter Manser Switzerland 20 932 1.2× 586 0.8× 745 2.0× 268 0.8× 62 0.7× 113 1.2k
N Papanikolaou United States 19 1.2k 1.5× 810 1.2× 841 2.3× 382 1.1× 141 1.5× 125 1.4k
Mu‐Han Lin United States 17 773 1.0× 658 1.0× 466 1.3× 250 0.7× 53 0.6× 104 993
L. Widesott Italy 16 660 0.8× 368 0.5× 586 1.6× 133 0.4× 85 0.9× 37 915
U.V. Elstrøm Denmark 16 577 0.7× 489 0.7× 322 0.9× 209 0.6× 123 1.3× 38 771
Alvaro A. Martinez United States 10 517 0.7× 468 0.7× 292 0.8× 218 0.6× 83 0.9× 18 754
Eliana Vásquez Osorio United Kingdom 17 713 0.9× 672 1.0× 478 1.3× 154 0.4× 91 1.0× 88 1.1k
K Bzdusek United States 16 892 1.1× 631 0.9× 596 1.6× 184 0.5× 63 0.7× 32 971
Thomas H. Wagner United States 15 1.3k 1.7× 980 1.4× 830 2.2× 358 1.0× 95 1.0× 29 1.4k
Poonam Yadav United States 15 481 0.6× 533 0.8× 376 1.0× 132 0.4× 104 1.1× 80 856

Countries citing papers authored by Tom Marchant

Since Specialization
Citations

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

Fields of papers citing papers by Tom Marchant

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tom Marchant. 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 Tom Marchant. The network helps show where Tom Marchant may publish in the future.

Co-authorship network of co-authors of Tom Marchant

This figure shows the co-authorship network connecting the top 25 collaborators of Tom Marchant. A scholar is included among the top collaborators of Tom Marchant 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 Tom Marchant. Tom Marchant 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.
2.
Banfill, Kathryn, Clara C. Chan, Catherine Harris, et al.. (2025). Individualised dose mapping uncertainty estimation in the reirradiation setting. Physics and Imaging in Radiation Oncology. 36. 100881–100881.
3.
Banfill, Kathryn, Patricia Díez, Sarah Gwynne, et al.. (2025). Royal College of Radiologists Guidance Statements on the Use of Auto-contouring in Radiotherapy. Clinical Oncology. 50. 104004–104004.
4.
Marchant, Tom, Joseph Wood, Kathryn Banfill, et al.. (2024). Dosimetric impact of sparing base of heart on organ at risk doses during lung radiotherapy. Radiotherapy and Oncology. 202. 110654–110654. 4 indexed citations
5.
Banfill, Kathryn, Tom Marchant, Alan McWilliam, et al.. (2024). Brief Report of a New Anatomical Region at Risk in Thoracic Radiotherapy: From Discovery to Implementation. JTO Clinical and Research Reports. 5(12). 100742–100742. 2 indexed citations
6.
Marchant, Tom, Gareth Price, Alan McWilliam, et al.. (2023). Assessment of heart-substructures auto-contouring accuracy for application in heart-sparing radiotherapy for lung cancer. BJR|Open. 6(1). tzae006–tzae006. 3 indexed citations
7.
Abravan, Azadeh, Gareth Price, Kathryn Banfill, et al.. (2022). Role of Real-World Data in Assessing Cardiac Toxicity After Lung Cancer Radiotherapy. Frontiers in Oncology. 12. 934369–934369. 9 indexed citations
8.
Jong, Rianne de, Tom Marchant, Gillian Whitfield, et al.. (2021). Low dose cone beam CT for paediatric image-guided radiotherapy: Image quality and practical recommendations. Radiotherapy and Oncology. 163. 68–75. 14 indexed citations
9.
Marchant, Tom, G. Budgell, Alan McWilliam, et al.. (2019). Quantitative evaluation of 4D Cone beam CT scans with reduced scan time in lung cancer patients. Radiotherapy and Oncology. 136. 64–70. 14 indexed citations
10.
Marchant, Tom, K. D. Joshi, & C. J. Moore. (2018). Accuracy of radiotherapy dose calculations based on cone-beam CT: comparison of deformable registration and image correction based methods. Physics in Medicine and Biology. 63(6). 65003–65003. 36 indexed citations
11.
Marchant, Tom & K. D. Joshi. (2016). Comprehensive Monte Carlo study of patient doses from cone-beam CT imaging in radiotherapy. Journal of Radiological Protection. 37(1). 13–30. 22 indexed citations
12.
Whitfield, Gillian, Pooja Jain, Melanie Green, et al.. (2012). Quantifying motion for pancreatic radiotherapy margin calculation. Radiotherapy and Oncology. 103(3). 360–366. 38 indexed citations
13.
Parkhurst, James M., et al.. (2011). Next generation optical surface sensing for real-time measurement in radiotherapy. PubMed. 2. 6170–6173. 1 indexed citations
14.
Ho, Kean Fatt, Tom Marchant, Chris Moore, et al.. (2011). Monitoring Dosimetric Impact of Weight Loss With Kilovoltage (KV) Cone Beam CT (CBCT) During Parotid-Sparing IMRT and Concurrent Chemotherapy. International Journal of Radiation Oncology*Biology*Physics. 82(3). e375–e382. 61 indexed citations
15.
Price, Gareth, et al.. (2009). An analysis of breast motion using high-frequency, dense surface points captured by an optical sensor during radiotherapy treatment delivery. Physics in Medicine and Biology. 54(21). 6515–6533. 13 indexed citations
16.
Marchant, Tom, et al.. (2008). Measurement of inter and intra fraction organ motion in radiotherapy using cone beam CT projection images. Physics in Medicine and Biology. 53(4). 1087–1098. 30 indexed citations
17.
Marchant, Tom, C. J. Moore, C. Rowbottom, R. Mackay, & Peter Williams. (2008). Shading correction algorithm for improvement of cone-beam CT images in radiotherapy. Physics in Medicine and Biology. 53(20). 5719–5733. 63 indexed citations
18.
Moore, C. J., Ali Amer, Tom Marchant, et al.. (2006). Developments in and experience of kilovoltage X-ray cone beam image-guided radiotherapy. British Journal of Radiology. 79(special_issue_1). S66–S78. 38 indexed citations
19.
Henry, Ann, Claire McCarthy, Julie Davies, et al.. (2006). X-ray volume imaging in bladder radiotherapy verification. International Journal of Radiation Oncology*Biology*Physics. 64(4). 1174–1178. 37 indexed citations
20.
McBain, Catherine, Ann Henry, Ali Amer, et al.. (2005). X-ray volumetric imaging in image-guided radiotherapy: The new standard in on-treatment imaging. International Journal of Radiation Oncology*Biology*Physics. 64(2). 625–634. 156 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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