Yoichi Kamiyama
- Pulmonary and Respiratory Medicine top 10%
- Surgery
- Gastroenterology top 5%
- Endocrine and Autonomic Systems top 10%
- Oncology
- Co-authors
- Hiroyuki KuwanoErito MochikiTakayuki AsaoRyuusuke AiharaToshihiro NakabayashiTetsuro OhnoT OhnoKeigo Endo
- Topics
- Gastric Cancer Management and Outcomes (8 papers)Gastroesophageal reflux and treatments (5 papers)Esophageal and GI Pathology (5 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Yoichi Kamiyama
22 papers receiving 400 citations
Peers
Comparison fields: 5 of 50
- Pulmonary and Respiratory Medicine 220
- Surgery 201
- Gastroenterology 165
- Endocrine and Autonomic Systems 69
- Oncology 68
Countries citing papers authored by Yoichi Kamiyama
This map shows the geographic impact of Yoichi Kamiyama'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 Yoichi Kamiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yoichi Kamiyama more than expected).
Fields of papers citing papers by Yoichi Kamiyama
This network shows the impact of papers produced by Yoichi Kamiyama. 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 Yoichi Kamiyama. The network helps show where Yoichi Kamiyama may publish in the future.
Co-authorship network of co-authors of Yoichi Kamiyama
This figure shows the co-authorship network connecting the top 25 collaborators of Yoichi Kamiyama. A scholar is included among the top collaborators of Yoichi Kamiyama 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 Yoichi Kamiyama. Yoichi Kamiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 2 | |
| 3 | 4 | |
| 4 | 13 | |
| 5 | 20 | |
| 6 | 15 | |
| 7 | 5 | |
| 8 | 7 | |
| 9 | 21 | |
| 10 | 47 | |
| 11 | 62 | |
| 12 | 32 | |
| 13 | 74 | |
| 14 | Gastrointestinal stromal tumor of the stomach: report of a case. | 2 |
| 15 | 20 | |
| 16 | 30 | |
| 17 | 17 | |
| 18 | 2 | |
| 19 | Clinical study of testicular germ cell tumors. | 6 |
| 20 | [Pathophysiology following biliary reconstruction procedures, with special reference to gastric acid secretion, peptic ulcer, metabolism of carbohydrate and fat, and gastrointestinal hormone release]. | 1 |
About Yoichi Kamiyama
Yoichi Kamiyama is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Surgery, having authored 22 papers that have together received 411 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (8 papers), Gastroesophageal reflux and treatments (5 papers) and Esophageal and GI Pathology (5 papers). The work is most often cited by research in Gastroenterology (165 citations), Endocrine and Autonomic Systems (69 citations) and Pulmonary and Respiratory Medicine (220 citations). Yoichi Kamiyama has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Hiroyuki Kuwano, Erito Mochiki, Takayuki Asao, Ryuusuke Aihara, Toshihiro Nakabayashi, Tetsuro Ohno, T Ohno, Keigo Endo, Ryusuke Aihara and Tatsuya Ohno. Their work appears in journals such as Annals of Surgery, British Journal of Cancer and European Journal of Cancer.
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.