Hiroaki Hazama
- Epidemiology top 10%
- Hepatology top 5%
- Surgery
- Endocrinology, Diabetes and Metabolism top 10%
- Oncology
- Co-authors
- Junichi MasudaKazuo OhbaKatsuhisa OmagariHideki KinoshitaShigeru KohnoIkuo MurataKunihiko MuraseIsao Matsuo
- Topics
- Liver Disease Diagnosis and Treatment (11 papers)Liver Diseases and Immunity (8 papers)Liver Disease and Transplantation (3 papers)
In The Last Decade
Hiroaki Hazama
19 papers receiving 685 citations
Peers
Comparison fields: 5 of 70
- Epidemiology 345
- Hepatology 241
- Surgery 153
- Endocrinology, Diabetes and Metabolism 140
- Oncology 134
Countries citing papers authored by Hiroaki Hazama
This map shows the geographic impact of Hiroaki Hazama'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 Hiroaki Hazama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroaki Hazama more than expected).
Fields of papers citing papers by Hiroaki Hazama
This network shows the impact of papers produced by Hiroaki Hazama. 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 Hiroaki Hazama. The network helps show where Hiroaki Hazama may publish in the future.
Co-authorship network of co-authors of Hiroaki Hazama
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroaki Hazama. A scholar is included among the top collaborators of Hiroaki Hazama 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 Hiroaki Hazama. Hiroaki Hazama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 24 | |
| 2 | 8 | |
| 3 | 11 | |
| 4 | 21 | |
| 5 | 17 | |
| 6 | 15 | |
| 7 | 9 | |
| 8 | 233 | |
| 9 | 4 | |
| 10 | 14 | |
| 11 | Clinical features and treatment of hepatocellular carcinoma in eight patients older than eighty years of age. | 12 |
| 12 | 8 | |
| 13 | 26 | |
| 14 | 10 | |
| 15 | 9 | |
| 16 | 1 | |
| 17 | 223 | |
| 18 | Severe primary hyperparathyroidism in a neonate having a parent with hypercalcemia: treatment by total parathyroidectomy and simultaneous heterotopic autotransplantation. | 18 |
| 19 | 36 |
About Hiroaki Hazama
Hiroaki Hazama is a scholar working on Hepatology, Epidemiology and Endocrinology, having authored 19 papers that have together received 699 indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (11 papers), Liver Diseases and Immunity (8 papers) and Liver Disease and Transplantation (3 papers). The work is most often cited by research in Hepatology (241 citations), Epidemiology (345 citations) and Endocrinology, Diabetes and Metabolism (140 citations). Hiroaki Hazama has collaborated with scholars based in Japan and Germany. Frequent co-authors include Junichi Masuda, Kazuo Ohba, Katsuhisa Omagari, Hideki Kinoshita, Shigeru Kohno, Ikuo Murata, Kunihiko Murase, Isao Matsuo, Hajime Isomoto and Yohei Mizuta. Their work appears in journals such as Gut, Journal of Clinical Epidemiology and Digestive Diseases and Sciences.
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.