Takayoshi Nishioka

22 papers and 253 indexed citations i.

About

Takayoshi Nishioka is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Takayoshi Nishioka has authored 22 papers receiving a total of 253 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 8 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in Takayoshi Nishioka’s work include Cholangiocarcinoma and Gallbladder Cancer Studies (7 papers), Hepatocellular Carcinoma Treatment and Prognosis (6 papers) and Liver Disease Diagnosis and Treatment (5 papers). Takayoshi Nishioka is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (7 papers), Hepatocellular Carcinoma Treatment and Prognosis (6 papers) and Liver Disease Diagnosis and Treatment (5 papers). Takayoshi Nishioka collaborates with scholars based in Japan. Takayoshi Nishioka's co-authors include Shigekazu Takemura, Shoji Kubo, Genya Hamano, Shogo Tanaka, Masahiko Kinoshita, Hiroji Shinkawa, Akinori Nozawa, Chikaharu Sakata, Yorihisa Urata and Shigefumi Suehiro and has published in prestigious journals such as World Journal of Surgery, Journal of Surgical Oncology and Hepatology Research.

In The Last Decade

Co-authorship network of co-authors of Takayoshi Nishioka i

Fields of papers citing papers by Takayoshi Nishioka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takayoshi Nishioka

Since Specialization
Citations

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