Yasuo Ejima
Impact in
- Hepatology top 5%
- Hepatocellular Carcinoma Treatment and Prognosis
- Otorhinolaryngology top 5%
Papers in
-
- Radiation Therapy and Dosimetry 4
- Lung Cancer Diagnosis and Treatment 4
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- Effects of Radiation Exposure 7
- Co-authors
- Ryohei Sasaki (37 shared papers)Shigenobu Nagataki (1 shared paper)Keisuke Nakata (1 shared paper)Yoshiaki Sato (1 shared paper)Yukio Kato (1 shared paper)Toshinori Soejima (14 shared papers)Kazuro Sugimura (13 shared papers)Hideki Nishimura (10 shared papers)
- Journals
- Journal of Radiation Research (8 papers)International Journal of Radiation Oncology*Biology*Physics (8 papers)Japanese Journal of Clinical Oncology (2 papers)Radiotherapy and Oncology (2 papers)Head & Neck (1 paper)
- Partner nations
- JapanChinaUnited States
In The Last Decade
Yasuo Ejima
47 papers receiving 1.4k citations
Peers
Comparison fields: 5 of 96
- Hepatology 196
- Otorhinolaryngology 70
- Cancer Research 193
- Oncology 291
- Pulmonary and Respiratory Medicine 282
Countries citing papers authored by Yasuo Ejima
This map shows the geographic impact of Yasuo Ejima'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 Yasuo Ejima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yasuo Ejima more than expected).
Fields of papers citing papers by Yasuo Ejima
This network shows the impact of papers produced by Yasuo Ejima. 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 Yasuo Ejima. The network helps show where Yasuo Ejima may publish in the future.
Co-authors
The 25 scholars most cited alongside Yasuo Ejima, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 49 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1993 | 386 | |
| 2 | 2015 | 199 | |
| 3 | 2002 | 93 | |
| 4 | 2005 | 64 | |
| 5 | 2016 | 56 | |
| 6 | 2015 | 50 | |
| 7 | 2006 | 41 | |
| 8 | 2015 | 39 | |
| 9 | 2011 | 35 | |
| 10 | 2001 | 34 | |
| 11 | 2016 | 28 | |
| 12 | 2016 | 28 | |
| 13 | 2004 | 27 | |
| 14 | 2015 | 26 | |
| 15 | [Hypothyroidism after radiotherapy to the neck]. | 2004 | 25 |
| 16 | 2014 | 23 | |
| 17 | Combination of genistein with ionizing radiation on androgen-independent prostate cancer cells. | 2004 | 22 |
| 18 | 2016 | 22 | |
| 19 | 2016 | 21 | |
| 20 | 2019 | 21 |
About Yasuo Ejima
Yasuo Ejima is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging, Surgery, Oncology and Pathology and Forensic Medicine, having authored 49 papers that have together received 1.4k indexed citations. Recurring topics across this work include Head and Neck Cancer Studies (7 papers), Effects of Radiation Exposure (7 papers), Advanced Radiotherapy Techniques (5 papers), Glioma Diagnosis and Treatment (5 papers), Radiation Therapy and Dosimetry (4 papers), Hematopoietic Stem Cell Transplantation (4 papers), Lung Cancer Diagnosis and Treatment (4 papers) and Lymphoma Diagnosis and Treatment (4 papers). The work is most often cited by research in Hepatology (196 citations), Otorhinolaryngology (70 citations), Cancer Research (193 citations), Oncology (291 citations) and Pulmonary and Respiratory Medicine (282 citations). Yasuo Ejima has collaborated with scholars based in Japan, China and United States. Frequent co-authors include Ryohei Sasaki, Shigenobu Nagataki, Keisuke Nakata, Yoshiaki Sato, Yukio Kato, Toshinori Soejima, Kazuro Sugimura, Hideki Nishimura, Kenji Yoshida and Daisuke Miyawaki. Their work appears in journals such as Journal of Radiation Research, International Journal of Radiation Oncology*Biology*Physics, Japanese Journal of Clinical Oncology, Radiotherapy and Oncology and Head & Neck.
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.