Junji Yamamoto

226 papers and 6.8k indexed citations
i
.

About

Junji Yamamoto is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Junji Yamamoto has authored 226 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Surgery, 83 papers in Oncology and 70 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Junji Yamamoto’s work include Hepatocellular Carcinoma Treatment and Prognosis (44 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (40 papers) and Gastric Cancer Management and Outcomes (27 papers). Junji Yamamoto is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (44 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (40 papers) and Gastric Cancer Management and Outcomes (27 papers). Junji Yamamoto collaborates with scholars based in Japan, United States and United Kingdom. Junji Yamamoto's co-authors include Kazuaki Shimada, Masatoshi Makuuchi, Tomoo Kosuge, Susumu Yamasaki, Tadatoshi Takayama, Kazuo Hase, Michiie Sakamoto, Setsuo Hirohashi, Hideki Ueno and Eiji Shinto and has published in prestigious journals such as The Lancet, Journal of Clinical Investigation and Journal of Clinical Oncology.

In The Last Decade

Co-authorship network of co-authors of Junji Yamamoto

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

Fields of papers citing papers by Junji Yamamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Junji Yamamoto

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026