Hidefumi Nishikiori

23 papers and 278 indexed citations i.

About

Hidefumi Nishikiori is a scholar working on Oncology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Hidefumi Nishikiori has authored 23 papers receiving a total of 278 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Oncology, 17 papers in Pulmonary and Respiratory Medicine and 16 papers in Surgery. Recurrent topics in Hidefumi Nishikiori’s work include Pancreatic and Hepatic Oncology Research (16 papers), Gallbladder and Bile Duct Disorders (12 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Hidefumi Nishikiori is often cited by papers focused on Pancreatic and Hepatic Oncology Research (16 papers), Gallbladder and Bile Duct Disorders (12 papers) and Pediatric Hepatobiliary Diseases and Treatments (7 papers). Hidefumi Nishikiori collaborates with scholars based in Japan and India. Hidefumi Nishikiori's co-authors include Ryota Sagami, Kazunari Murakami, Mamoru Takenaka, Masayuki Kitano, Takao Sato, Yasutaka Chiba, Kosuke Minaga, Takeshi Ogura, Kazuhide Higuchi and Atsushi Okuda and has published in prestigious journals such as The American Journal of Gastroenterology, Medicine and Gastrointestinal Endoscopy.

In The Last Decade

Co-authorship network of co-authors of Hidefumi Nishikiori i

Fields of papers citing papers by Hidefumi Nishikiori

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hidefumi Nishikiori

Since Specialization
Citations

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