Hirohiko Onoyama
- Surgery top 10%
- Oncology
- Pulmonary and Respiratory Medicine
- Molecular Biology
- Pathology and Forensic Medicine
- Co-authors
- Tetsuo AjikiYoichi SaitohMasahiro YamamotoShin MaedaT. FujimoriSohei KitazawaMasami YamamotoTsunenori Fujita
- Topics
- Cholangiocarcinoma and Gallbladder Cancer Studies (13 papers)Pediatric Hepatobiliary Diseases and Treatments (10 papers)Pancreatic and Hepatic Oncology Research (9 papers)
- Journals
- SHILAP Revista de lepidopterologíaGutBiochemical and Biophysical Research Communications
- Partner nations
- Japan
In The Last Decade
Hirohiko Onoyama
33 papers receiving 429 citations
Peers
Comparison fields: 5 of 42
- Surgery 402
- Oncology 211
- Pulmonary and Respiratory Medicine 174
- Molecular Biology 63
- Pathology and Forensic Medicine 55
Countries citing papers authored by Hirohiko Onoyama
This map shows the geographic impact of Hirohiko Onoyama'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 Hirohiko Onoyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirohiko Onoyama more than expected).
Fields of papers citing papers by Hirohiko Onoyama
This network shows the impact of papers produced by Hirohiko Onoyama. 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 Hirohiko Onoyama. The network helps show where Hirohiko Onoyama may publish in the future.
Co-authorship network of co-authors of Hirohiko Onoyama
This figure shows the co-authorship network connecting the top 25 collaborators of Hirohiko Onoyama. A scholar is included among the top collaborators of Hirohiko Onoyama 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 Hirohiko Onoyama. Hirohiko Onoyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | [Pancreatic cancer in a patient with congenital agenesis of the dorsal pancreas]. | 2 |
| 2 | 0 | |
| 3 | 9 | |
| 4 | 17 | |
| 5 | 2 | |
| 6 | 29 | |
| 7 | 4 | |
| 8 | 11 | |
| 9 | 1 | |
| 10 | 72 | |
| 11 | [Primary and experimental study of a new treatment for hepatolithiasis by injection of resin in the intrahepatic bile duct]. | 3 |
| 12 | 0 | |
| 13 | 16 | |
| 14 | 86 | |
| 15 | 4 | |
| 16 | [Study of phospholipase A2 in serum, ascitic exudate and pancreatic tissue in acute pancreatitis in rats]. | 1 |
| 17 | 9 | |
| 18 | 16 | |
| 19 | A simplified technique for segmental pancreas autotransplantation in dogs: exocrine drainage established by pancreatic duct-esophageal anastomosis. | 1 |
| 20 | [Epidemiological studies on pancreatic cancer]. | 3 |
About Hirohiko Onoyama
Hirohiko Onoyama is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine, having authored 38 papers that have together received 451 indexed citations. Recurring topics across this work include Cholangiocarcinoma and Gallbladder Cancer Studies (13 papers), Pediatric Hepatobiliary Diseases and Treatments (10 papers) and Pancreatic and Hepatic Oncology Research (9 papers). The work is most often cited by research in Surgery (402 citations), Oncology (211 citations) and Pulmonary and Respiratory Medicine (174 citations). Hirohiko Onoyama has collaborated with scholars based in Japan. Frequent co-authors include Tetsuo Ajiki, Yoichi Saitoh, Masahiro Yamamoto, Shin Maeda, T. Fujimori, Masahiro Yamamoto, Sohei Kitazawa, Masami Yamamoto, Tsunenori Fujita and Moriatsu Takada. Their work appears in journals such as SHILAP Revista de lepidopterología, Gut and Biochemical and Biophysical Research Communications.
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.