Shivakumar Vignesh

29 papers and 400 indexed citations i.

About

Shivakumar Vignesh is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Shivakumar Vignesh has authored 29 papers receiving a total of 400 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Oncology, 12 papers in Surgery and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Shivakumar Vignesh’s work include Pancreatic and Hepatic Oncology Research (9 papers), Gastric Cancer Management and Outcomes (4 papers) and Colorectal Cancer Screening and Detection (4 papers). Shivakumar Vignesh is often cited by papers focused on Pancreatic and Hepatic Oncology Research (9 papers), Gastric Cancer Management and Outcomes (4 papers) and Colorectal Cancer Screening and Detection (4 papers). Shivakumar Vignesh collaborates with scholars based in United States, India and Iran. Shivakumar Vignesh's co-authors include Jason Klapman, Laura Martello, Barbara A. Centeno, Cynthia L. Harris, Pamela J. Hodul, Joyce Wong, Jill Weber, Joseph Kim, Leahana Rowehl and David A. Tuveson and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and The American Journal of Medicine.

In The Last Decade

Co-authorship network of co-authors of Shivakumar Vignesh i

Fields of papers citing papers by Shivakumar Vignesh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shivakumar Vignesh

Since Specialization
Citations

This map shows the geographic impact of Shivakumar Vignesh'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 Shivakumar Vignesh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shivakumar Vignesh 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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2025