Hideaki Koga
Impact in
- Gastroenterology top 10%
- Gastroesophageal reflux and treatments
- Gastrointestinal Bleeding Diagnosis and Treatment
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- Gallbladder and Bile Duct Disorders
Papers in
-
- Gastroesophageal reflux and treatments 4
- Surgery 5
- Gastrointestinal disorders and treatments 2
- Esophageal and GI Pathology 2
- Co-authors
- Akio Katanuma (4 shared papers)Kei Yane (4 shared papers)Toshifumi Kin (4 shared papers)Kuniyuki Takahashi (4 shared papers)Hiroyuki Maguchi (4 shared papers)Kensuke Yokoyama (3 shared papers)Hajime Yamazaki (3 shared papers)Masanori Nojima (1 shared paper)
In The Last Decade
Hideaki Koga
17 papers receiving 172 citations
Peers
Comparison fields: 5 of 37
- Gastroenterology 55
- Pulmonary and Respiratory Medicine 68
- Surgery 66
- Oncology 29
- Speech and Hearing 7
Countries citing papers authored by Hideaki Koga
This map shows the geographic impact of Hideaki Koga'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 Hideaki Koga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hideaki Koga more than expected).
Fields of papers citing papers by Hideaki Koga
This network shows the impact of papers produced by Hideaki Koga. 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 Hideaki Koga. The network helps show where Hideaki Koga may publish in the future.
Co-authors
The 25 scholars most cited alongside Hideaki Koga, 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 | 2016 | 74 | |
| 2 | 2013 | 31 | |
| 3 | 2014 | 16 | |
| 4 | 2012 | 8 | |
| 5 | 2000 | 7 | |
| 6 | 2017 | 6 | |
| 7 | Prediction of Chattonella red tides in the Ariake Sea off Saga prefecture | 2011 | 6 |
| 8 | 2020 | 5 | |
| 9 | 2019 | 4 | |
| 10 | 1980 | 4 | |
| 11 | 2017 | 3 | |
| 12 | Acyclovir-resistant herpes zoster encephalitis successfully treated with vidarabine: a case report. | 1993 | 3 |
| 13 | 2021 | 2 | |
| 14 | Appearance and Distribution of Mudskipper's Larvae and Juveniles | 1991 | 2 |
| 15 | 2014 | 1 | |
| 16 | 2014 | 1 | |
| 17 | 2016 | 1 | |
| 18 | 2025 | 0 | |
| 19 | 1975 | 0 | |
| 20 | 2006 | 0 |
About Hideaki Koga
Hideaki Koga is a scholar working on Gastroenterology, Surgery, Molecular Biology, Pulmonary and Respiratory Medicine and Oncology, having authored 20 papers that have together received 174 indexed citations. Recurring topics across this work include Gastroesophageal reflux and treatments (4 papers), Inflammatory Bowel Disease (3 papers), Pancreatic and Hepatic Oncology Research (3 papers), Pregnancy and Medication Impact (2 papers), Cytomegalovirus and herpesvirus research (2 papers), Gallbladder and Bile Duct Disorders (2 papers), Gastrointestinal disorders and treatments (2 papers) and Esophageal and GI Pathology (2 papers). The work is most often cited by research in Gastroenterology (55 citations), Pulmonary and Respiratory Medicine (68 citations), Surgery (66 citations), Oncology (29 citations) and Speech and Hearing (7 citations). Hideaki Koga has collaborated with scholars based in Japan and Greece. Frequent co-authors include Akio Katanuma, Kei Yane, Toshifumi Kin, Kuniyuki Takahashi, Hiroyuki Maguchi, Kensuke Yokoyama, Hajime Yamazaki, Masanori Nojima, Koh Kitagawa and Kazumasa Nagai. Their work appears in journals such as British Journal of Dermatology, BMC Gastroenterology, Journal of Clinical Biochemistry and Nutrition, Journal of Smooth Muscle Research and Journal of Investigative Dermatology.
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.