Hideyuki Tamai

3.1k total citations
92 papers, 2.3k citations indexed

About

Hideyuki Tamai is a scholar working on Hepatology, Surgery and Epidemiology. According to data from OpenAlex, Hideyuki Tamai has authored 92 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Hepatology, 44 papers in Surgery and 36 papers in Epidemiology. Recurrent topics in Hideyuki Tamai's work include Liver Disease Diagnosis and Treatment (32 papers), Hepatocellular Carcinoma Treatment and Prognosis (25 papers) and Helicobacter pylori-related gastroenterology studies (21 papers). Hideyuki Tamai is often cited by papers focused on Liver Disease Diagnosis and Treatment (32 papers), Hepatocellular Carcinoma Treatment and Prognosis (25 papers) and Helicobacter pylori-related gastroenterology studies (21 papers). Hideyuki Tamai collaborates with scholars based in Japan, United States and Germany. Hideyuki Tamai's co-authors include Masao Ichinose, Mikitaka Iguchi, Kimihiko Yanaoka, Takao Maekita, Kenji Arii, Masashi Oka, Noriko Yoshimura, Izumi Inoue, Shotaro Enomoto and Tatsuya Takeshita and has published in prestigious journals such as Gastroenterology, PLoS ONE and Biochemical and Biophysical Research Communications.

In The Last Decade

Hideyuki Tamai

90 papers receiving 2.3k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hideyuki Tamai Japan 26 1.5k 1.1k 414 395 365 92 2.3k
Sung Bum Cho South Korea 26 688 0.5× 588 0.5× 659 1.6× 435 1.1× 200 0.5× 144 2.1k
Masashi Oka Japan 28 2.1k 1.4× 2.7k 2.3× 195 0.5× 220 0.6× 1.2k 3.4× 80 3.6k
Jan Bornschein Germany 26 923 0.6× 524 0.5× 367 0.9× 466 1.2× 203 0.6× 84 2.1k
Hyun Joo Jang South Korea 25 847 0.6× 630 0.6× 130 0.3× 201 0.5× 456 1.2× 120 1.8k
K Okita Japan 23 966 0.6× 669 0.6× 584 1.4× 545 1.4× 350 1.0× 56 2.2k
Wan‐Sik Lee South Korea 28 967 0.6× 908 0.8× 134 0.3× 179 0.5× 447 1.2× 137 2.2k
Kimihiko Yanaoka Japan 21 1.8k 1.2× 2.2k 1.9× 158 0.4× 208 0.5× 859 2.4× 38 3.5k
Yasuaki Nakajima Japan 23 986 0.7× 693 0.6× 531 1.3× 288 0.7× 76 0.2× 123 2.0k
Masahiko Onda Japan 33 1.7k 1.1× 889 0.8× 554 1.3× 540 1.4× 328 0.9× 221 3.7k
Yoshitsugu Tajima Japan 27 1.3k 0.8× 695 0.6× 240 0.6× 342 0.9× 75 0.2× 205 2.3k

Countries citing papers authored by Hideyuki Tamai

Since Specialization
Citations

This map shows the geographic impact of Hideyuki Tamai'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 Hideyuki Tamai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hideyuki Tamai more than expected).

Fields of papers citing papers by Hideyuki Tamai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hideyuki Tamai. 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 Hideyuki Tamai. The network helps show where Hideyuki Tamai may publish in the future.

Co-authorship network of co-authors of Hideyuki Tamai

This figure shows the co-authorship network connecting the top 25 collaborators of Hideyuki Tamai. A scholar is included among the top collaborators of Hideyuki Tamai 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 Hideyuki Tamai. Hideyuki Tamai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Tamai, Hideyuki, et al.. (2021). New next-generation microwave thermosphere ablation for small hepatocellular carcinoma. Clinical and Molecular Hepatology. 27(4). 564–574. 17 indexed citations
3.
Tamai, Hideyuki, Naoki Shingaki, Ryo Shimizu, et al.. (2020). Prognostic value of 18F-fluorodeoxyglucose positron emission tomography in patients with small hepatocellular carcinoma treated by radiofrequency ablation. Cancer Imaging. 20(1). 74–74. 6 indexed citations
4.
Tamai, Hideyuki, Hiroki Minamiguchi, Naoki Shingaki, et al.. (2020). Combination with portosystemic shunt occlusion and antiviral therapy improves prognosis of decompensated cirrhosis. JGH Open. 4(4). 670–676. 1 indexed citations
5.
Tamai, Hideyuki, Naoki Shingaki, Akira Kawashima, et al.. (2017). The Real-World Safety and Efficacy of Daclatasvir and Asunaprevir for Elderly Patients. Gut and Liver. 12(1). 86–93. 5 indexed citations
6.
Tamura, Takashi, Yasunobu Yamashita, Kazuki Ueda, et al.. (2017). Rapid On-Site Evaluation by Endosonographers during Endoscopic Ultrasonography-Guided Fine-Needle Aspiration for Diagnosis of Gastrointestinal Stromal Tumors. Clinical Endoscopy. 50(4). 372–378. 17 indexed citations
7.
Iguchi, Mikitaka, Jun Kato, Takeichi Yoshida, et al.. (2016). Serum pepsinogen levels can quantify the risk of development of metachronous gastric cancer after endoscopic resection. International Journal of Cancer. 139(5). 1150–1156. 11 indexed citations
8.
Tamai, Hideyuki, Naoki Shingaki, Yoshiyuki Mori, et al.. (2016). Contribution of Contrast‐Enhanced Sonography With Perfluorobutane Microbubbles for Diagnosis of Recurrent Hepatocellular Carcinoma. Journal of Ultrasound in Medicine. 35(7). 1383–1391. 9 indexed citations
9.
Tamai, Hideyuki, Ryo Shimizu, Naoki Shingaki, et al.. (2014). Prediction of Sustained Virological Response to Telaprevir-Based Triple Therapy Using Viral Response within 2 Weeks. PubMed. 2014. 1–8. 3 indexed citations
10.
Yoshida, Takeichi, Jun Kato, Takao Maekita, et al.. (2013). Altered mucosal DNA methylation in parallel with highly active Helicobacter pylori-related gastritis. Gastric Cancer. 16(4). 488–497. 19 indexed citations
11.
Mori, Yoshiyuki, Hideyuki Tamai, Naoki Shingaki, et al.. (2013). Detection of Hypervascular Hepatocellular Carcinoma with Non-enhanced Magnetic Resonance Imaging Including Diffusion-weighted Imaging. Journal of Gastroenterology and Hepatology Research. 2(3). 473–478. 1 indexed citations
12.
Yamashita, Yasunobu, Masahiro Itonaga, Hiroki Maeda, et al.. (2013). Usefulness of Contrast-Enhanced Endoscopic Sonography for Discriminating Mural Nodules From Mucous Clots in Intraductal Papillary Mucinous Neoplasms. Journal of Ultrasound in Medicine. 32(1). 61–68. 1 indexed citations
13.
Enomoto, Shotaro, Mika Watanabe, Takeichi Yoshida, et al.. (2012). Relationship between vomiting reflex during esophagogastroduodenoscopy and dyspepsia symptoms. Digestive Endoscopy. 24(5). 325–330. 6 indexed citations
14.
15.
Enomoto, Shotaro, Hideyuki Tamai, Naoki Shingaki, et al.. (2011). Assessment of hepatocellular carcinomas using conventional magnetic resonance imaging correlated with histological differentiation and a serum marker of poor prognosis. Hepatology International. 5(2). 730–737. 24 indexed citations
16.
Enomoto, Shintaro, Kimihiko Yanaoka, Hirotoshi Utsunomiya, et al.. (2010). Inhibitory effects of Japanese apricot (Prunus mume Siebold et Zucc.; Ume) on Helicobacter pylori-related chronic gastritis. European Journal of Clinical Nutrition. 64(7). 714–719. 49 indexed citations
17.
Yanaoka, Kimihiko, Masashi Oka, Chizu Mukoubayashi, et al.. (2008). Cancer High-Risk Subjects Identified by Serum Pepsinogen Tests: Outcomes after 10-Year Follow-up in Asymptomatic Middle-Aged Males. Cancer Epidemiology Biomarkers & Prevention. 17(4). 838–845. 88 indexed citations
18.
Oka, Masashi, Izumi Inoue, Mikitaka Iguchi, et al.. (2007). PROSPECTIVE STUDY COMPARING TRANS-ORAL AND TRANS-NASAL UPPER GASTROINTESTINAL ENDOSCOPY ON THE CARDIORESPIRATORY PARAMETER AND TOLERABILITY. Acta gastro-enterologica belgica. 49(10). 2684–2689. 2 indexed citations
19.
Tamai, Hideyuki, Masashi Oka, Naoki Shingaki, et al.. (2005). Contrast-Enhanced Ultrasonography in the Diagnosis of Solid Renal Tumors. Journal of Ultrasound in Medicine. 24(12). 1635–1640. 117 indexed citations
20.
Ohata, Hiroshi, Masashi Oka, Kimihiko Yanaoka, et al.. (2005). Gastric cancer screening of a high‐risk population in Japan using serum pepsinogen and barium digital radiography. Cancer Science. 96(10). 713–720. 55 indexed citations

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.

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