Takamasa Maruyama
- Oncology top 10%
- Surgery top 10%
- Pulmonary and Respiratory Medicine
- Rheumatology
- Pathology and Forensic Medicine
- Co-authors
- Jin‐ichi HidaToshihiro UchidaM YasutomiKen FujimotoKiyokata OkunoKatsuhisa ShindoTadao TokoroTsukasa Wakano
- Topics
- Colorectal Cancer Surgical Treatments (17 papers)Colorectal and Anal Carcinomas (14 papers)Gastric Cancer Management and Outcomes (5 papers)
In The Last Decade
Takamasa Maruyama
17 papers receiving 430 citations
Peers
Comparison fields: 5 of 24
- Oncology 438
- Surgery 362
- Pulmonary and Respiratory Medicine 134
- Rheumatology 15
- Pathology and Forensic Medicine 13
Countries citing papers authored by Takamasa Maruyama
This map shows the geographic impact of Takamasa Maruyama'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 Takamasa Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takamasa Maruyama more than expected).
Fields of papers citing papers by Takamasa Maruyama
This network shows the impact of papers produced by Takamasa Maruyama. 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 Takamasa Maruyama. The network helps show where Takamasa Maruyama may publish in the future.
Co-authorship network of co-authors of Takamasa Maruyama
This figure shows the co-authorship network connecting the top 25 collaborators of Takamasa Maruyama. A scholar is included among the top collaborators of Takamasa Maruyama 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 Takamasa Maruyama. Takamasa Maruyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 1 | |
| 3 | 13 | |
| 4 | 6 | |
| 5 | 11 | |
| 6 | 31 | |
| 7 | 12 | |
| 8 | 1 | |
| 9 | 0 | |
| 10 | 46 | |
| 11 | 39 | |
| 12 | 4 | |
| 13 | 36 | |
| 14 | 0 | |
| 15 | 2 | |
| 16 | 44 | |
| 17 | 6 | |
| 18 | Lymph node metastases detected in the mesorectum distal to carcinoma of the rectum by the clearing method: justification of total mesorectal excision. | 104 |
| 19 | Does lateral lymph node dissection improve survival in rectal carcinoma? Examination of node metastases by the clearing method. | 83 |
| 20 | Comparison between the Japanese general rules and the TNM system in the regional lymph node classification of carcinoma of the colon. | 16 |
About Takamasa Maruyama
Takamasa Maruyama is a scholar working on Oncology, Surgery and Rheumatology, having authored 20 papers that have together received 456 indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (17 papers), Colorectal and Anal Carcinomas (14 papers) and Gastric Cancer Management and Outcomes (5 papers). The work is most often cited by research in Oncology (438 citations), Surgery (362 citations) and Pulmonary and Respiratory Medicine (134 citations). Takamasa Maruyama has collaborated with scholars based in Japan and France. Frequent co-authors include Jin‐ichi Hida, Toshihiro Uchida, M Yasutomi, Ken Fujimoto, Kiyokata Okuno, Katsuhisa Shindo, Tadao Tokoro, Tsukasa Wakano, Kiyoshige Fujimoto and Masayuki Yasutomi. Their work appears in journals such as Cancer, Diseases of the Colon & Rectum and Surgery Today.
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.