Hiroki Kawashima

353 papers and 4.0k indexed citations
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About

Hiroki Kawashima is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroki Kawashima has authored 353 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 211 papers in Surgery, 141 papers in Oncology and 130 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroki Kawashima’s work include Pancreatic and Hepatic Oncology Research (115 papers), Pancreatitis Pathology and Treatment (63 papers) and Gastric Cancer Management and Outcomes (55 papers). Hiroki Kawashima is often cited by papers focused on Pancreatic and Hepatic Oncology Research (115 papers), Pancreatitis Pathology and Treatment (63 papers) and Gastric Cancer Management and Outcomes (55 papers). Hiroki Kawashima collaborates with scholars based in Japan, United States and Thailand. Hiroki Kawashima's co-authors include Yoshiki Hirooka, Eizaburo Ohno, Hidemi Goto, Masanao Nakamura, Takuya Ishikawa, Akihiro Ito, Ryoji Miyahara, Masatoshi Ishigami, Naoki Ohmiya and Takeshi Yamamura and has published in prestigious journals such as Gastroenterology, PLoS ONE and Oncogene.

In The Last Decade

Co-authorship network of co-authors of Hiroki Kawashima

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

Fields of papers citing papers by Hiroki Kawashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Kawashima

Since Specialization
Citations

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