Hitoshi Aiyama
- Pulmonary and Respiratory Medicine top 10%
- Genetics top 10%
- Neurology top 10%
- Surgery
- Epidemiology
- Co-authors
- Masaaki YamamotoAkio MoritaToshikazu KimuraChikayuki OchiaiKengo NishimuraHirotaka ItoYasunori SatoYoshinori Higuchi
- Topics
- Brain Metastases and Treatment (11 papers)Glioma Diagnosis and Treatment (11 papers)Meningioma and schwannoma management (8 papers)
- Journals
- Journal of neurosurgeryInternational Journal of Radiation Oncology*Biology*PhysicsNeurosurgery
- Partner nations
- JapanUnited StatesSingapore
In The Last Decade
Hitoshi Aiyama
27 papers receiving 477 citations
Peers
Comparison fields: 5 of 41
- Pulmonary and Respiratory Medicine 226
- Genetics 136
- Neurology 120
- Surgery 119
- Epidemiology 104
Countries citing papers authored by Hitoshi Aiyama
This map shows the geographic impact of Hitoshi Aiyama'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 Aiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hitoshi Aiyama more than expected).
Fields of papers citing papers by Hitoshi Aiyama
This network shows the impact of papers produced by Hitoshi Aiyama. 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 Aiyama. The network helps show where Hitoshi Aiyama may publish in the future.
Co-authorship network of co-authors of Hitoshi Aiyama
This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Aiyama. A scholar is included among the top collaborators of Hitoshi Aiyama 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 Hitoshi Aiyama. Hitoshi Aiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 2 | |
| 4 | 0 | |
| 5 | 8 | |
| 6 | 17 | |
| 7 | 12 | |
| 8 | 11 | |
| 9 | 14 | |
| 10 | 24 | |
| 11 | 26 | |
| 12 | 12 | |
| 13 | 15 | |
| 14 | 31 | |
| 15 | 20 | |
| 16 | 27 | |
| 17 | 27 | |
| 18 | 21 | |
| 19 | 115 | |
| 20 | [Case of enlargement of an intradiploic epidermoid cyst by a head contusion]. | 2 |
About Hitoshi Aiyama
Hitoshi Aiyama is a scholar working on Genetics, Neurology and Pulmonary and Respiratory Medicine, having authored 31 papers that have together received 482 indexed citations. Recurring topics across this work include Brain Metastases and Treatment (11 papers), Glioma Diagnosis and Treatment (11 papers) and Meningioma and schwannoma management (8 papers). The work is most often cited by research in Genetics (136 citations), Neurology (120 citations) and Radiation (62 citations). Hitoshi Aiyama has collaborated with scholars based in Japan, United States and Singapore. Frequent co-authors include Masaaki Yamamoto, Akio Morita, Toshikazu Kimura, Chikayuki Ochiai, Kengo Nishimura, Hirotaka Ito, Yasunori Sato, Yoshinori Higuchi, Shigeo Sora and Shinya Watanabe. Their work appears in journals such as Journal of neurosurgery, International Journal of Radiation Oncology*Biology*Physics and Neurosurgery.
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.