Norihisa Katayama
- Pulmonary and Respiratory Medicine top 10%
- Oncology
- Radiation top 5%
- Radiology, Nuclear Medicine and Imaging
- Surgery
- Co-authors
- Susumu KanazawaKuniaki KatsuiMitsuhiro TakemotoTakahiro WakiMasahiro KurodaYuji HiramatsuTomoyuki KusumotoTakeshi Nishida
- Topics
- Prostate Cancer Diagnosis and Treatment (16 papers)Advanced Radiotherapy Techniques (15 papers)Prostate Cancer Treatment and Research (9 papers)
- Journals
- Journal of Clinical OncologyThe Journal of UrologyInternational Journal of Radiation Oncology*Biology*Physics
- Partner nations
- JapanUnited States
In The Last Decade
Norihisa Katayama
35 papers receiving 407 citations
Peers
Comparison fields: 5 of 50
- Pulmonary and Respiratory Medicine 248
- Oncology 146
- Radiation 122
- Radiology, Nuclear Medicine and Imaging 82
- Surgery 72
Countries citing papers authored by Norihisa Katayama
This map shows the geographic impact of Norihisa Katayama'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 Norihisa Katayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norihisa Katayama more than expected).
Fields of papers citing papers by Norihisa Katayama
This network shows the impact of papers produced by Norihisa Katayama. 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 Norihisa Katayama. The network helps show where Norihisa Katayama may publish in the future.
Co-authorship network of co-authors of Norihisa Katayama
This figure shows the co-authorship network connecting the top 25 collaborators of Norihisa Katayama. A scholar is included among the top collaborators of Norihisa Katayama 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 Norihisa Katayama. Norihisa Katayama 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 | 3 | |
| 4 | 16 | |
| 5 | 19 | |
| 6 | 17 | |
| 7 | 18 | |
| 8 | 0 | |
| 9 | 6 | |
| 10 | 7 | |
| 11 | 70 | |
| 12 | 16 | |
| 13 | 12 | |
| 14 | 34 | |
| 15 | 12 | |
| 16 | 10 | |
| 17 | 16 | |
| 18 | 13 | |
| 19 | 50 | |
| 20 | A case of Castleman's disease of the sigmoid mesocolon | 1 |
About Norihisa Katayama
Norihisa Katayama is a scholar working on Radiation, Otorhinolaryngology and Pulmonary and Respiratory Medicine, having authored 38 papers that have together received 410 indexed citations. Recurring topics across this work include Prostate Cancer Diagnosis and Treatment (16 papers), Advanced Radiotherapy Techniques (15 papers) and Prostate Cancer Treatment and Research (9 papers). The work is most often cited by research in Radiation (122 citations), Otorhinolaryngology (40 citations) and Pulmonary and Respiratory Medicine (248 citations). Norihisa Katayama has collaborated with scholars based in Japan and United States. Frequent co-authors include Susumu Kanazawa, Kuniaki Katsui, Mitsuhiro Takemoto, Takahiro Waki, Masahiro Kuroda, Yuji Hiramatsu, Tomoyuki Kusumoto, Takeshi Nishida, Noriko Seki and Hisashi Masuyama. Their work appears in journals such as Journal of Clinical Oncology, The Journal of Urology and International Journal of Radiation Oncology*Biology*Physics.
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.