Fiona Hegi‐Johnson

36 papers and 1.2k indexed citations
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About

Fiona Hegi‐Johnson is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Oncology. According to data from OpenAlex, Fiona Hegi‐Johnson has authored 36 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 12 papers in Oncology. Recurrent topics in Fiona Hegi‐Johnson’s work include Advanced Radiotherapy Techniques (12 papers), Lung Cancer Diagnosis and Treatment (11 papers) and Lung Cancer Treatments and Mutations (7 papers). Fiona Hegi‐Johnson is often cited by papers focused on Advanced Radiotherapy Techniques (12 papers), Lung Cancer Diagnosis and Treatment (11 papers) and Lung Cancer Treatments and Mutations (7 papers). Fiona Hegi‐Johnson collaborates with scholars based in Australia, United Kingdom and Netherlands. Fiona Hegi‐Johnson's co-authors include Dirk De Ruysscher, Shankar Siva, Anne W.M. Lee, N.G. Burnet, Gabriele Niedermann, Roger M. Francis, Paul Keall, Syed O. Huq, David W. Johnson and Carol A. Pollock and has published in prestigious journals such as Journal of Pharmacology and Experimental Therapeutics, International Journal of Radiation Oncology*Biology*Physics and Nature Reviews Disease Primers.

In The Last Decade

Co-authorship network of co-authors of Fiona Hegi‐Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Fiona Hegi‐Johnson. A scholar is included among the top collaborators of Fiona Hegi‐Johnson 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 Fiona Hegi‐Johnson. Fiona Hegi‐Johnson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Fiona Hegi‐Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fiona Hegi‐Johnson. 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 Fiona Hegi‐Johnson. The network helps show where Fiona Hegi‐Johnson may publish in the future.

Countries citing papers authored by Fiona Hegi‐Johnson

Since Specialization
Citations

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

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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2026