Masaaki Ogata
- Surgery top 10%
- Critical Care and Intensive Care Medicine top 2%
- Emergency Medicine top 5%
- Radiology, Nuclear Medicine and Imaging
- Pulmonary and Respiratory Medicine
- Co-authors
- James R. MateerMichael P. KeferCharles AprahamianD. H. WittmannRobert E. CondonRyo HosotaniHiroshi AoyamaShiro Imai
- Topics
- Intestinal and Peritoneal Adhesions (8 papers)Hernia repair and management (5 papers)Gastrointestinal disorders and treatments (4 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Masaaki Ogata
20 papers receiving 480 citations
Peers
Comparison fields: 5 of 64
- Surgery 328
- Critical Care and Intensive Care Medicine 201
- Emergency Medicine 199
- Radiology, Nuclear Medicine and Imaging 92
- Pulmonary and Respiratory Medicine 83
Countries citing papers authored by Masaaki Ogata
This map shows the geographic impact of Masaaki Ogata'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 Masaaki Ogata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaaki Ogata more than expected).
Fields of papers citing papers by Masaaki Ogata
This network shows the impact of papers produced by Masaaki Ogata. 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 Masaaki Ogata. The network helps show where Masaaki Ogata may publish in the future.
Co-authorship network of co-authors of Masaaki Ogata
This figure shows the co-authorship network connecting the top 25 collaborators of Masaaki Ogata. A scholar is included among the top collaborators of Masaaki Ogata 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 Masaaki Ogata. Masaaki Ogata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 11 | |
| 2 | A Type 2 Diabetic Patient with Non-occlusive Mesenteric Ischemia Probably Induced by Diabetic Ketoacidosis due to Prednisolone Intake | 2 |
| 3 | 1 | |
| 4 | 5 | |
| 5 | 29 | |
| 6 | 8 | |
| 7 | 2 | |
| 8 | 0 | |
| 9 | 0 | |
| 10 | 27 | |
| 11 | 1 | |
| 12 | 2 | |
| 13 | 62 | |
| 14 | 285 | |
| 15 | 38 | |
| 16 | 8 | |
| 17 | 10 | |
| 18 | Color Doppler echography of breast diseases: Detection rate of color flow signals and significance of color Doppler echography in breast diseases | 1 |
| 19 | [Diagnosis and timing of operation for strangulation ileus--especially concerning the usefulness of ultrasonography]. | 4 |
| 20 | 1 |
About Masaaki Ogata
Masaaki Ogata is a scholar working on Gastroenterology, Surgery and Critical Care and Intensive Care Medicine, having authored 27 papers that have together received 524 indexed citations. Recurring topics across this work include Intestinal and Peritoneal Adhesions (8 papers), Hernia repair and management (5 papers) and Gastrointestinal disorders and treatments (4 papers). The work is most often cited by research in Critical Care and Intensive Care Medicine (201 citations), Emergency Medicine (199 citations) and Surgery (328 citations). Masaaki Ogata has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include James R. Mateer, Michael P. Kefer, Charles Aprahamian, D. H. Wittmann, Robert E. Condon, Ryo Hosotani, Hiroshi Aoyama, Shiro Imai, Tomoko Takai and Yoshihiko Shiro. Their work appears in journals such as Annals of Surgery, British journal of surgery 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.