Keisuke Hamamura

1.0k total citations
25 papers, 767 citations indexed

About

Keisuke Hamamura is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Keisuke Hamamura has authored 25 papers receiving a total of 767 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Hepatology, 10 papers in Epidemiology and 9 papers in Surgery. Recurrent topics in Keisuke Hamamura's work include Hepatocellular Carcinoma Treatment and Prognosis (14 papers), Liver Disease Diagnosis and Treatment (8 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (5 papers). Keisuke Hamamura is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (14 papers), Liver Disease Diagnosis and Treatment (8 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (5 papers). Keisuke Hamamura collaborates with scholars based in Japan, United States and Switzerland. Keisuke Hamamura's co-authors include Shuntaro Obi, Shuichiro Shiina, Masao Omata, Takuma Teratani, Yukihiro Koike, Yasushi Shiratori, Haruhiko Yoshida, Shinpei Sato, Masatoshi Imamura and Ryosuke Tateishi and has published in prestigious journals such as Gastroenterology, Hepatology and Cancer.

In The Last Decade

Keisuke Hamamura

24 papers receiving 752 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keisuke Hamamura Japan 13 615 390 202 116 111 25 767
Anna Giacomin Italy 10 611 1.0× 258 0.7× 130 0.6× 106 0.9× 121 1.1× 16 767
Sheung-Tat Fan Hong Kong 6 723 1.2× 403 1.0× 412 2.0× 189 1.6× 240 2.2× 6 1.0k
Hans‐Peter Allgaier Germany 13 258 0.4× 146 0.4× 196 1.0× 204 1.8× 177 1.6× 30 604
Takumi Irie Japan 17 271 0.4× 181 0.5× 189 0.9× 303 2.6× 90 0.8× 42 674
Poh Seng Tan Singapore 12 259 0.4× 166 0.4× 128 0.6× 67 0.6× 80 0.7× 26 541
Renjie Yang China 16 356 0.6× 106 0.3× 202 1.0× 129 1.1× 124 1.1× 50 694
Zhongyang Shen China 10 264 0.4× 124 0.3× 182 0.9× 68 0.6× 49 0.4× 21 488
Tadatoshi Takayama Japan 8 1.1k 1.7× 516 1.3× 765 3.8× 355 3.1× 278 2.5× 9 1.4k
Kornelius Schulze Germany 12 391 0.6× 197 0.5× 110 0.5× 295 2.5× 178 1.6× 23 849
Mao-Lin Yan China 14 316 0.5× 118 0.3× 221 1.1× 224 1.9× 156 1.4× 61 726

Countries citing papers authored by Keisuke Hamamura

Since Specialization
Citations

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

Fields of papers citing papers by Keisuke Hamamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keisuke Hamamura

This figure shows the co-authorship network connecting the top 25 collaborators of Keisuke Hamamura. A scholar is included among the top collaborators of Keisuke Hamamura 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 Keisuke Hamamura. Keisuke Hamamura 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.
Imamura, Jun, Ryosuke Tateishi, Shuichiro Shiina, et al.. (2008). Neoplastic Seeding After Radiofrequency Ablation for Hepatocellular Carcinoma. The American Journal of Gastroenterology. 103(12). 3057–3062. 81 indexed citations
2.
Kanda, Miho, Ryosuke Tateishi, Haruhiko Yoshida, et al.. (2008). Extrahepatic metastasis of hepatocellular carcinoma: incidence and risk factors. Liver International. 28(9). 1256–1263. 103 indexed citations
3.
Masuzaki, Ryota, Ryosuke Tateishi, Haruhiko Yoshida, et al.. (2008). M1570 Prospective Comparison of Liver Stiffness Measurement and Lok Index in Chronic Hepatitis C Patients. Gastroenterology. 134(4). A–795. 1 indexed citations
4.
Nishida, Seigo, Juan R. Madariaga, S. Santiago, et al.. (2007). Right trisectionectomy of the liver for intrahepatic cholangiocarcinoma with bile duct invasion in a Jehovah's Witness. Journal of Hepato-Biliary-Pancreatic Surgery. 14(3). 312–317. 4 indexed citations
5.
Akamatsu, Masatoshi, Haruhiko Yoshida, Shuntaro Obi, et al.. (2004). Evaluation of transcatheter arterial embolization prior to percutaneous tumor ablation in patients with hepatocellular carcinoma: a randomized controlled trial. Liver International. 24(6). 625–629. 39 indexed citations
6.
Koike, Yukihiro, Keiichi Nakagawa, Yasushi Shiratori, et al.. (2004). Factors affecting the prognosis of patients with hepatocellular carcinoma invading the portal vein--a retrospective analysis using 952 consecutive HCC patients.. PubMed. 50(54). 2035–9. 13 indexed citations
7.
Watabe, Hirotsugu, Yasushi Shiratori, Ryosuke Tateishi, et al.. (2004). Clinical features of patients with HCC who are negative for both HBV and HCV markers.. PubMed. 50(54). 2157–60. 11 indexed citations
8.
Teratani, Takuma, Shuntaro Obi, Shinpei Sato, et al.. (2004). A novel display of reconstruction computed tomography for the detection of small hepatocellular carcinoma. Liver International. 24(6). 619–624. 7 indexed citations
9.
Tanaka, Yasuo, Masaki Takayanagi, Yasushi Shiratori, et al.. (2003). Congenital absence of portal vein with multiple hyperplastic nodular lesions in the liver. Journal of Gastroenterology. 38(3). 288–294. 41 indexed citations
10.
Tateishi, Ryosuke, Haruhiko Yoshida, Shuichiro Shiina, et al.. (2003). Proposal of A new prognostic model for hepatocellular carcinomaȁTokyo Score. Gastroenterology. 124(4). A708–A708. 1 indexed citations
11.
Teratani, Takuma, Takashi Ishikawa, Yasushi Shiratori, et al.. (2002). Hepatocellular carcinoma in elderly patients. Cancer. 95(4). 816–823. 33 indexed citations
12.
Shiina, Shuichiro, Takuma Teratani, Shuntaro Obi, et al.. (2002). Nonsurgical Treatment of Hepatocellular Carcinoma: From Percutaneous Ethanol Injection Therapy and Percutaneous Microwave Coagulation Therapy to Radiofrequency Ablation. Oncology. 62(Suppl. 1). 64–68. 136 indexed citations
13.
Hoshida, Yujin, Yasushi Shiratori, Shuntaro Obi, et al.. (2002). Hepatic volumetry to predict adverse events in percutaneous ablation of hepatocellular carcinoma.. PubMed. 49(44). 451–5. 15 indexed citations
14.
Shiina, Shuichiro, Takuma Teratani, Shuntaro Obi, et al.. (2001). Percutaneous ethanol injection therapy for liver tumors. European Journal of Ultrasound. 13(2). 95–106. 33 indexed citations
15.
Koike, Yukihiro, Yasushi Shiratori, Shinpei Sato, et al.. (2000). Risk Factors for Recurring Hepatocellular Carcinoma Differ According to Infected Hepatitis Virus—An Analysis of 236 Consecutive Patients With A Single Lesion. Hepatology. 32(6). 1216–1223. 111 indexed citations
16.
Hamamura, Keisuke, Yasushi Shiratori, Shuichiro Shiina, et al.. (2000). Unique clinical characteristics of patients with hepatocellular carcinoma who present with high plasma des-?-carboxy prothrombin and low serum ?-fetoprotein. Cancer. 88(7). 1557–1564. 57 indexed citations
17.
Obi, Shuntaro, Yasushi Shiratori, Shuichiro Shiina, et al.. (2000). Early detection of haemobilia associated with percutaneous ethanol injection for hepatocellular carcinoma. European Journal of Gastroenterology & Hepatology. 12(3). 285–290. 10 indexed citations
18.
Shiina, Shuichiro, Masatoshi Imamura, Shuntaro Obi, et al.. (1997). Percutaneous microwave coagulation therapy for liver tumors. Journal of Microwave Surgery. 15. 65–69. 6 indexed citations
19.
Tanaka, Toshiyuki, Tetsuo Shiohara, Fujiko Kitamura, et al.. (1992). In utero treatment with monoclonal antibody to IL-2 receptor β-chain completely abrogates development of Thy-1+ dendritic epidermal cells. International Immunology. 4(4). 487–491. 28 indexed citations
20.
Tanaka, Toshiyuki, Keisuke Hamamura, Tsuneaki Sugimoto, et al.. (1992). Expression and role of interleukin‐2 receptor β chain on CD4−CD8+ T cell receptor αβ+ cells. European Journal of Immunology. 22(11). 2929–2935. 13 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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