Masaaki Ogata
- Emergency Medicine top 5%
- Surgery top 10%
- Intestinal and Peritoneal Adhesions 8
- Hernia repair and management 5
- Gastrointestinal disorders and treatments 4
- Pancreatitis Pathology and Treatment 2
- Abdominal vascular conditions and treatments 2
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- Metastasis and carcinoma case studies 3
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- Gastrointestinal Tumor Research and Treatment 3
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- Multiple and Secondary Primary Cancers 2
- Co-authors
- James R. MateerMichael P. KeferCharles AprahamianD. H. WittmannRobert E. CondonRyo HosotaniHiroshi AoyamaShiro Imai
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Masaaki Ogata
20 papers receiving 480 citations
Peers
Comparison fields: 5 of 64
- Critical Care and Intensive Care Medicine 201
- Emergency Medicine 199
- Surgery 328
- 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
The 25 scholars most cited alongside Masaaki Ogata, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2014 | 11 | |
| 2 | A Type 2 Diabetic Patient with Non-occlusive Mesenteric Ischemia Probably Induced by Diabetic Ketoacidosis due to Prednisolone Intake | 2013 | 2 |
| 3 | 2009 | 1 | |
| 4 | 2009 | 5 | |
| 5 | 2009 | 29 | |
| 6 | 2008 | 8 | |
| 7 | 2007 | 2 | |
| 8 | 2007 | 0 | |
| 9 | 2007 | 0 | |
| 10 | 2006 | 27 | |
| 11 | 2004 | 1 | |
| 12 | 2004 | 2 | |
| 13 | 1996 | 62 | |
| 14 | 1995 | 285 | |
| 15 | 1994 | 38 | |
| 16 | 1994 | 8 | |
| 17 | 1993 | 10 | |
| 18 | Color Doppler echography of breast diseases: Detection rate of color flow signals and significance of color Doppler echography in breast diseases | 1992 | 1 |
| 19 | [Diagnosis and timing of operation for strangulation ileus--especially concerning the usefulness of ultrasonography]. | 1988 | 4 |
| 20 | 1988 | 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), Gastrointestinal disorders and treatments (4 papers), Metastasis and carcinoma case studies (3 papers), Gastrointestinal Tumor Research and Treatment (3 papers), Pancreatitis Pathology and Treatment (2 papers), Abdominal vascular conditions and treatments (2 papers) and Multiple and Secondary Primary Cancers (2 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.
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.