Ryoichi Tsuchiya

71 papers and 904 indexed citations i.

About

Ryoichi Tsuchiya is a scholar working on Surgery, Oncology and Epidemiology. According to data from OpenAlex, Ryoichi Tsuchiya has authored 71 papers receiving a total of 904 indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Surgery, 23 papers in Oncology and 15 papers in Epidemiology. Recurrent topics in Ryoichi Tsuchiya’s work include Pancreatic and Hepatic Oncology Research (19 papers), Pancreatitis Pathology and Treatment (17 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers). Ryoichi Tsuchiya is often cited by papers focused on Pancreatic and Hepatic Oncology Research (19 papers), Pancreatitis Pathology and Treatment (17 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (14 papers). Ryoichi Tsuchiya collaborates with scholars based in Japan, United States and United Kingdom. Ryoichi Tsuchiya's co-authors include Tsukasa Tsunoda, Noboru Harada, Toshifumi Eto, Kunihide Izawa, Takashi Yamaguchi, Tsutomu Tomioka, Kensuke Yamamoto, Takatoshi NODA, Ryozo Yoshino and T Miyamoto and has published in prestigious journals such as Gastroenterology, Annals of Surgery and The American Journal of Surgery.

In The Last Decade

Co-authorship network of co-authors of Ryoichi Tsuchiya i

Fields of papers citing papers by Ryoichi Tsuchiya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryoichi Tsuchiya

Since Specialization
Citations

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