Keiji Kanma
- Pulmonary and Respiratory Medicine top 10%
- Surgery
- Oncology
- Radiology, Nuclear Medicine and Imaging
- Epidemiology
- Co-authors
- Motoyasu SagawaYasuki SaitoKatsuo UsudaMasami SatoChiaki EndoShigefumi FujimuraSatomi TakahashiAkira Sakurada
- Topics
- Lung Cancer Diagnosis and Treatment (31 papers)Lung Cancer Treatments and Mutations (15 papers)Medical Imaging and Pathology Studies (15 papers)
In The Last Decade
Keiji Kanma
42 papers receiving 407 citations
Peers
Comparison fields: 5 of 49
- Pulmonary and Respiratory Medicine 349
- Surgery 108
- Oncology 98
- Radiology, Nuclear Medicine and Imaging 98
- Epidemiology 37
Countries citing papers authored by Keiji Kanma
This map shows the geographic impact of Keiji Kanma'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 Keiji Kanma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiji Kanma more than expected).
Fields of papers citing papers by Keiji Kanma
This network shows the impact of papers produced by Keiji Kanma. 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 Keiji Kanma. The network helps show where Keiji Kanma may publish in the future.
Co-authorship network of co-authors of Keiji Kanma
This figure shows the co-authorship network connecting the top 25 collaborators of Keiji Kanma. A scholar is included among the top collaborators of Keiji Kanma 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 Keiji Kanma. Keiji Kanma 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 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 36 | |
| 6 | 1 | |
| 7 | 2 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 0 | |
| 11 | 2 | |
| 12 | 0 | |
| 13 | 0 | |
| 14 | 47 | |
| 15 | [Study of postoperative bronchopleural fistulas--analysis of factors related to bronchopleural fistulas]. | 7 |
| 16 | 9 | |
| 17 | 1 | |
| 18 | 2 | |
| 19 | 3 | |
| 20 | 0 |
About Keiji Kanma
Keiji Kanma is a scholar working on Pulmonary and Respiratory Medicine, Otorhinolaryngology and Oncology, having authored 51 papers that have together received 434 indexed citations. Recurring topics across this work include Lung Cancer Diagnosis and Treatment (31 papers), Lung Cancer Treatments and Mutations (15 papers) and Medical Imaging and Pathology Studies (15 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (349 citations), Microbiology (5 citations) and Radiology, Nuclear Medicine and Imaging (98 citations). Keiji Kanma has collaborated with scholars based in Japan, India and Canada. Frequent co-authors include Motoyasu Sagawa, Yasuki Saito, Katsuo Usuda, Masami Sato, Chiaki Endo, Shigefumi Fujimura, Satomi Takahashi, Akira Sakurada, Yan Chen and Noriyoshi Nagamoto. Their work appears in journals such as Cancer, The American Journal of Surgical Pathology and Journal of Thoracic and Cardiovascular Surgery.
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.