Kazunaga Ishigaki

78 papers and 688 indexed citations i.

About

Kazunaga Ishigaki is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kazunaga Ishigaki has authored 78 papers receiving a total of 688 indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Surgery, 53 papers in Oncology and 48 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kazunaga Ishigaki’s work include Pancreatic and Hepatic Oncology Research (51 papers), Gallbladder and Bile Duct Disorders (40 papers) and Pancreatitis Pathology and Treatment (23 papers). Kazunaga Ishigaki is often cited by papers focused on Pancreatic and Hepatic Oncology Research (51 papers), Gallbladder and Bile Duct Disorders (40 papers) and Pancreatitis Pathology and Treatment (23 papers). Kazunaga Ishigaki collaborates with scholars based in Japan, United States and New Zealand. Kazunaga Ishigaki's co-authors include Yousuke Nakai, Kazuhiko Koike, Hirofumi Kogure, Naminatsu Takahara, Hiroyuki Isayama, Kei Saito, Tsuyoshi Hamada, Ryunosuke Hakuta, Minoru Tada and Tomotaka Saito and has published in prestigious journals such as Journal of Clinical Oncology, Gut and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Kazunaga Ishigaki i

Fields of papers citing papers by Kazunaga Ishigaki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kazunaga Ishigaki

Since Specialization
Citations

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