Piyush Ranjan

66 papers and 721 indexed citations i.

About

Piyush Ranjan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Piyush Ranjan has authored 66 papers receiving a total of 721 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 12 papers in Epidemiology. Recurrent topics in Piyush Ranjan’s work include Liver Disease and Transplantation (7 papers), Liver Disease Diagnosis and Treatment (7 papers) and Gastrointestinal disorders and treatments (4 papers). Piyush Ranjan is often cited by papers focused on Liver Disease and Transplantation (7 papers), Liver Disease Diagnosis and Treatment (7 papers) and Gastrointestinal disorders and treatments (4 papers). Piyush Ranjan collaborates with scholars based in India, United States and Japan. Piyush Ranjan's co-authors include Jayantee Kalita, U. K. Misra, Asht M. Mishra, Vivek A. Saraswat, Rakesh K. Gupta, Rakesh Aggarwal, Santanu Mandal, Richa Trivedi, Khader M. Hasan and Chandra M. Pandey and has published in prestigious journals such as Hepatology, Scientific Reports and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Piyush Ranjan i

Fields of papers citing papers by Piyush Ranjan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Piyush Ranjan

Since Specialization
Citations

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