Hitoshi Izumiyama

31 papers and 309 indexed citations i.

About

Hitoshi Izumiyama is a scholar working on Endocrinology, Diabetes and Metabolism, Neurology and Surgery. According to data from OpenAlex, Hitoshi Izumiyama has authored 31 papers receiving a total of 309 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Endocrinology, Diabetes and Metabolism, 12 papers in Neurology and 10 papers in Surgery. Recurrent topics in Hitoshi Izumiyama’s work include Pituitary Gland Disorders and Treatments (13 papers), Meningioma and schwannoma management (9 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). Hitoshi Izumiyama is often cited by papers focused on Pituitary Gland Disorders and Treatments (13 papers), Meningioma and schwannoma management (9 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). Hitoshi Izumiyama collaborates with scholars based in Japan and United States. Hitoshi Izumiyama's co-authors include Takumi Abe, Kiyoshi Matsumoto, Daisuke Tanioka, Toshio Moritani, Matsuo Taniyama, Miki Kushima, Hiroyuki Jimbo, Ken Sasaki, Qing Lan and Ichiro Fujisawa and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Acta Neuropathologica and Acta Neurochirurgica.

In The Last Decade

Co-authorship network of co-authors of Hitoshi Izumiyama i

Fields of papers citing papers by Hitoshi Izumiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hitoshi Izumiyama

Since Specialization
Citations

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