Sara Lewis

131 papers and 3.2k indexed citations
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About

Sara Lewis is a scholar working on Pulmonary and Respiratory Medicine, Hepatology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sara Lewis has authored 131 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Pulmonary and Respiratory Medicine, 49 papers in Hepatology and 47 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sara Lewis’s work include Hepatocellular Carcinoma Treatment and Prognosis (38 papers), MRI in cancer diagnosis (32 papers) and Liver Disease Diagnosis and Treatment (28 papers). Sara Lewis is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (38 papers), MRI in cancer diagnosis (32 papers) and Liver Disease Diagnosis and Treatment (28 papers). Sara Lewis collaborates with scholars based in United States, Italy and Switzerland. Sara Lewis's co-authors include Bachir Taouli, Stefanie J. Hectors, Ashutosh Tewari, Ardeshir R. Rastinehad, Ethan Wajswol, Harry Anastos, John P. Sfakianos, Cynthia J. Knauer, Jared S. Winoker and Naomi J. Halas and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Journal of Clinical Oncology.

In The Last Decade

Co-authorship network of co-authors of Sara Lewis

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

Fields of papers citing papers by Sara Lewis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sara Lewis

Since Specialization
Citations

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